./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_lcm1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_lcm1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e972d7fe67c03faae458b4aeefde235726c38e34da23998883d4b544999b0f51 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:59:52,175 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:59:52,232 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:59:52,237 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:59:52,237 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:59:52,256 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:59:52,257 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:59:52,257 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:59:52,258 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:59:52,258 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:59:52,258 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:59:52,258 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:59:52,258 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:59:52,258 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:59:52,258 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:59:52,258 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:59:52,259 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:59:52,259 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:59:52,259 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:59:52,259 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:59:52,259 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:59:52,259 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:59:52,259 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:59:52,259 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:59:52,259 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:59:52,259 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:59:52,260 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:59:52,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:59:52,260 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:59:52,260 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:59:52,260 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:59:52,260 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:59:52,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:59:52,260 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_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b 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 ! call(reach_error())) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e972d7fe67c03faae458b4aeefde235726c38e34da23998883d4b544999b0f51 [2024-12-06 00:59:52,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:59:52,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:59:52,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:59:52,508 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:59:52,509 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:59:52,510 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/recursified_nla-digbench/recursified_lcm1.c [2024-12-06 00:59:55,202 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/data/5916b604f/03200a1bee364c75af0ee794234983aa/FLAGabdb804f8 [2024-12-06 00:59:55,376 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:59:55,376 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/sv-benchmarks/c/recursified_nla-digbench/recursified_lcm1.c [2024-12-06 00:59:55,384 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/data/5916b604f/03200a1bee364c75af0ee794234983aa/FLAGabdb804f8 [2024-12-06 00:59:55,398 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/data/5916b604f/03200a1bee364c75af0ee794234983aa [2024-12-06 00:59:55,401 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:59:55,402 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:59:55,404 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:59:55,404 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:59:55,408 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:59:55,409 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,410 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e57aeec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55, skipping insertion in model container [2024-12-06 00:59:55,410 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,426 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:59:55,563 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/sv-benchmarks/c/recursified_nla-digbench/recursified_lcm1.c[1106,1119] [2024-12-06 00:59:55,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:59:55,595 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:59:55,607 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/sv-benchmarks/c/recursified_nla-digbench/recursified_lcm1.c[1106,1119] [2024-12-06 00:59:55,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:59:55,635 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:59:55,636 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55 WrapperNode [2024-12-06 00:59:55,636 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:59:55,637 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:59:55,637 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:59:55,637 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:59:55,644 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,651 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,668 INFO L138 Inliner]: procedures = 18, calls = 104, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 95 [2024-12-06 00:59:55,669 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:59:55,669 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:59:55,669 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:59:55,669 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:59:55,676 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,677 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,679 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,679 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,686 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,687 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,690 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,691 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,692 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,695 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:59:55,696 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:59:55,696 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:59:55,696 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:59:55,697 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:55" (1/1) ... [2024-12-06 00:59:55,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:59:55,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:59:55,727 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:59:55,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:59:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:59:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_35_to_38_0 [2024-12-06 00:59:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_35_to_38_0 [2024-12-06 00:59:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_48_to_53_0 [2024-12-06 00:59:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_48_to_53_0 [2024-12-06 00:59:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:59:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:59:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:59:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_40_to_45_0 [2024-12-06 00:59:55,756 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_40_to_45_0 [2024-12-06 00:59:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:59:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:59:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:59:55,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:59:55,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:59:55,757 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:59:55,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:59:55,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:59:55,845 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:59:55,847 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:59:56,098 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 00:59:56,098 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:59:56,122 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:59:56,123 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 00:59:56,123 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:59:56 BoogieIcfgContainer [2024-12-06 00:59:56,123 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:59:56,124 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:59:56,124 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:59:56,131 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:59:56,131 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:59:56" (1/1) ... [2024-12-06 00:59:56,137 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:59:56,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 50 states and 66 transitions. [2024-12-06 00:59:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 66 transitions. [2024-12-06 00:59:56,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:59:56,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:56,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:59:56,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:56,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 89 conjuncts are in the unsatisfiable core [2024-12-06 00:59:56,549 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:59:56,664 INFO L349 Elim1Store]: treesize reduction 34, result has 35.8 percent of original size [2024-12-06 00:59:56,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 44 treesize of output 72 [2024-12-06 00:59:56,679 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 12 treesize of output 11 [2024-12-06 00:59:56,703 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 00:59:56,703 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 12 treesize of output 1 [2024-12-06 00:59:56,730 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:59:56,731 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2024-12-06 00:59:56,766 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 25 treesize of output 17 [2024-12-06 00:59:56,770 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 [2024-12-06 00:59:56,785 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-12-06 00:59:56,785 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 86 treesize of output 76 [2024-12-06 00:59:57,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:57,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:57,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 160 [2024-12-06 00:59:57,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 185 [2024-12-06 00:59:57,423 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:59:57,426 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 234 [2024-12-06 00:59:57,436 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 00:59:57,454 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 00:59:57,460 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 599 [2024-12-06 00:59:58,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:58,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:58,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:58,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:58,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:58,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:58,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:58,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:58,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:58,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 00:59:58,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 82 [2024-12-06 00:59:58,341 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 32 treesize of output 22 [2024-12-06 00:59:58,346 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 25 treesize of output 17 [2024-12-06 00:59:58,350 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 [2024-12-06 00:59:58,355 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 [2024-12-06 00:59:58,363 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 [2024-12-06 00:59:58,373 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 [2024-12-06 00:59:58,379 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 [2024-12-06 00:59:58,383 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 [2024-12-06 00:59:58,475 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:59:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:59,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 56 states and 84 transitions. [2024-12-06 00:59:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 84 transitions. [2024-12-06 00:59:59,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:59:59,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:59,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:59,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:59:59,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:59,371 WARN L254 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-12-06 00:59:59,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:59:59,408 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-12-06 00:59:59,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 86 treesize of output 76 [2024-12-06 01:00:00,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:00,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:00,081 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 43 [2024-12-06 01:00:00,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 28 [2024-12-06 01:00:00,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:00:01,947 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse16 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (let ((.cse4 (select .cse16 0)) (.cse0 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse1 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse2 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse7 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|))) (.cse3 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (.cse5 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (.cse6 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (.cse8 (not (= |c_func_to_recursive_line_35_to_38_0_#in~x.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse9 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse10 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse17 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse18 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse19 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)))) (and .cse0 .cse1 .cse2 (= (select (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~a.base|) 0) (select .cse3 0)) (= .cse4 (select .cse5 0)) (= |c_func_to_recursive_line_35_to_38_0_#in~y.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~a.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~u.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (= .cse4 (select (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~y.base|) 0)) (= |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (select .cse6 0) 0) .cse7 .cse8 (= |c_func_to_recursive_line_35_to_38_0_#in~x.offset| 0) .cse9 (= |c_func_to_recursive_line_35_to_38_0_#in~b.offset| 0) .cse10 (not (and .cse0 .cse1 .cse2 .cse7 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse14 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base| v_DerPreprocessor_7) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_10))) (let ((.cse15 (select .cse14 |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (let ((.cse11 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_3) |c_func_to_recursive_line_35_to_38_0_#in~v.base| .cse15) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse12 (select (select .cse14 |c_func_to_recursive_line_35_to_38_0_#in~a.base|) |c_func_to_recursive_line_35_to_38_0_#in~a.offset|)) (.cse13 (select .cse16 |c_func_to_recursive_line_35_to_38_0_#in~b.offset|))) (and (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (= (select (select .cse11 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse12) (= (select .cse3 |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse12) (= .cse13 (select v_DerPreprocessor_10 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (= .cse5 (store (select .cse11 |c_func_to_recursive_line_35_to_38_0_#in~u.base|) |c_func_to_recursive_line_35_to_38_0_#in~u.offset| .cse13)) (= .cse13 (select (select .cse14 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (= (select (select .cse14 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse12) (= .cse13 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (store .cse15 |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) .cse6) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse8 .cse9 .cse10 .cse17 .cse18 .cse19)) .cse17 (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) .cse18 .cse19))) is different from false [2024-12-06 01:00:02,284 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse16 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (let ((.cse4 (select .cse16 0)) (.cse0 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse1 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse2 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse7 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|))) (.cse3 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (.cse5 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (.cse6 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (.cse8 (not (= |c_func_to_recursive_line_35_to_38_0_#in~x.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse9 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse10 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse17 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse18 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse19 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)))) (and .cse0 .cse1 .cse2 (= (select (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~a.base|) 0) (select .cse3 0)) (= .cse4 (select .cse5 0)) (= |c_func_to_recursive_line_35_to_38_0_#in~y.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~a.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~u.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (= .cse4 (select (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~y.base|) 0)) (= |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (select .cse6 0) 0) .cse7 .cse8 (= |c_func_to_recursive_line_35_to_38_0_#in~x.offset| 0) .cse9 (= |c_func_to_recursive_line_35_to_38_0_#in~b.offset| 0) .cse10 (not (and .cse0 .cse1 .cse2 .cse7 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse14 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base| v_DerPreprocessor_7) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_10))) (let ((.cse15 (select .cse14 |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (let ((.cse11 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_3) |c_func_to_recursive_line_35_to_38_0_#in~v.base| .cse15) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse12 (select (select .cse14 |c_func_to_recursive_line_35_to_38_0_#in~a.base|) |c_func_to_recursive_line_35_to_38_0_#in~a.offset|)) (.cse13 (select .cse16 |c_func_to_recursive_line_35_to_38_0_#in~b.offset|))) (and (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (= (select (select .cse11 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse12) (= (select .cse3 |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse12) (= .cse13 (select v_DerPreprocessor_10 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (= .cse5 (store (select .cse11 |c_func_to_recursive_line_35_to_38_0_#in~u.base|) |c_func_to_recursive_line_35_to_38_0_#in~u.offset| .cse13)) (= .cse13 (select (select .cse14 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (= (select (select .cse14 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse12) (= .cse13 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (store .cse15 |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) .cse6) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse8 .cse9 .cse10 .cse17 .cse18 .cse19)) .cse17 (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) .cse18 .cse19)))) is different from true [2024-12-06 01:00:02,611 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse14 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse5 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse6 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse4 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse2 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base)) (.cse13 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse7 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse15 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse16 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse17 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse19 (select .cse14 0)) (.cse18 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 (= (select .cse2 0) (select (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base) 0)) .cse3 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base)) (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base)) (= (select .cse4 0) 0) (= c_func_to_recursive_line_35_to_38_0_~b.offset 0) .cse5 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base)) .cse6 (not (and .cse0 .cse1 .cse3 .cse5 .cse6 .cse7 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse9 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse12 (select .cse9 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse8 (select (select .cse9 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse11 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse12) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse10 (select .cse14 c_func_to_recursive_line_35_to_38_0_~b.offset))) (and (= .cse8 (select (select .cse9 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse9 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse10) (= (select (select .cse11 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse8) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse10) (= (store .cse12 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse4) (= .cse8 (select .cse2 c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse11 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse10) .cse13) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse10) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse15 .cse16 .cse17 .cse18)) (= .cse19 (select .cse13 0)) .cse7 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base)) .cse15 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0) (= c_func_to_recursive_line_35_to_38_0_~u.offset 0) (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) .cse16 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0) .cse17 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0) (= (select (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base) 0) .cse19) .cse18))) is different from false [2024-12-06 01:00:02,975 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse14 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse5 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse6 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse4 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse2 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base)) (.cse13 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse7 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse15 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse16 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse17 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse19 (select .cse14 0)) (.cse18 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 (= (select .cse2 0) (select (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base) 0)) .cse3 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base)) (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base)) (= (select .cse4 0) 0) (= c_func_to_recursive_line_35_to_38_0_~b.offset 0) .cse5 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base)) .cse6 (not (and .cse0 .cse1 .cse3 .cse5 .cse6 .cse7 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse9 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse12 (select .cse9 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse8 (select (select .cse9 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse11 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse12) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse10 (select .cse14 c_func_to_recursive_line_35_to_38_0_~b.offset))) (and (= .cse8 (select (select .cse9 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse9 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse10) (= (select (select .cse11 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse8) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse10) (= (store .cse12 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse4) (= .cse8 (select .cse2 c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse11 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse10) .cse13) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse10) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse15 .cse16 .cse17 .cse18)) (= .cse19 (select .cse13 0)) .cse7 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base)) .cse15 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0) (= c_func_to_recursive_line_35_to_38_0_~u.offset 0) (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) .cse16 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0) .cse17 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0) (= (select (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base) 0) .cse19) .cse18)))) is different from true [2024-12-06 01:00:03,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:03,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 58 states and 93 transitions. [2024-12-06 01:00:03,357 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 93 transitions. [2024-12-06 01:00:03,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:00:03,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:03,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:00:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:03,533 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-12-06 01:00:03,538 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:00:03,549 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 15 treesize of output 1 [2024-12-06 01:00:03,557 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2024-12-06 01:00:03,558 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 39 treesize of output 1 [2024-12-06 01:00:03,564 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-12-06 01:00:03,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 86 treesize of output 76 [2024-12-06 01:00:03,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:03,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:03,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 43 [2024-12-06 01:00:04,398 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 25 [2024-12-06 01:00:04,412 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:00:04,516 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse7 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse5 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|)) (.cse13 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse6 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|) |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse9 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse10 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse11 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse12 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse18 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse4 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse4 (select .cse5 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= .cse4 .cse6)))) .cse7 .cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse9 (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse10 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse11 .cse12 (= .cse13 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (not (and .cse0 .cse1 .cse2 .cse3 .cse7 .cse8 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse14 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse17 (select .cse14 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse15 (select (select .cse14 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse16 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse17) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse14 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse15) (= .cse6 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse16 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse6) .cse5) (= .cse13 .cse15) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse14 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse6) (= .cse6 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse17 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse18) (= .cse15 (select (select .cse16 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse9 .cse10 .cse11 .cse12)) (= (select .cse18 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0))) is different from false [2024-12-06 01:00:04,875 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse7 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse5 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|)) (.cse13 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse6 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|) |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse9 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse10 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse11 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse12 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse18 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse4 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse4 (select .cse5 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= .cse4 .cse6)))) .cse7 .cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse9 (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse10 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse11 .cse12 (= .cse13 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (not (and .cse0 .cse1 .cse2 .cse3 .cse7 .cse8 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse14 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse17 (select .cse14 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse15 (select (select .cse14 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse16 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse17) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse14 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse15) (= .cse6 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse16 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse6) .cse5) (= .cse13 .cse15) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse14 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse6) (= .cse6 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse17 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse18) (= .cse15 (select (select .cse16 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse9 .cse10 .cse11 .cse12)) (= (select .cse18 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0)))) is different from true [2024-12-06 01:00:05,208 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (.cse23 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (let ((.cse5 (select .cse23 0)) (.cse9 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (.cse0 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse1 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse2 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse11 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|))) (.cse6 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (.cse8 (select .cse23 |c_func_to_recursive_line_35_to_38_0_#in~b.offset|)) (.cse10 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (.cse12 (not (= |c_func_to_recursive_line_35_to_38_0_#in~x.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse13 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse14 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse20 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse21 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse3 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~a.base|)) (.cse17 (select .cse4 |c_func_to_recursive_line_35_to_38_0_#in~x.offset|)) (.cse22 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)))) (and .cse0 .cse1 .cse2 (= (select .cse3 0) (select .cse4 0)) (= .cse5 (select .cse6 0)) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse7 (select .cse9 |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= (select .cse6 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|) .cse7) (= .cse8 .cse7)))) (= |c_func_to_recursive_line_35_to_38_0_#in~y.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~a.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~u.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (= .cse5 (select .cse9 0)) (= |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (select .cse10 0) 0) (= (select .cse10 |c_func_to_recursive_line_35_to_38_0_#in~v.offset|) 0) .cse11 .cse12 (= |c_func_to_recursive_line_35_to_38_0_#in~x.offset| 0) .cse13 (= |c_func_to_recursive_line_35_to_38_0_#in~b.offset| 0) .cse14 (not (and .cse0 .cse1 .cse2 .cse11 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse18 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base| v_DerPreprocessor_7) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_10))) (let ((.cse19 (select .cse18 |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (let ((.cse15 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_3) |c_func_to_recursive_line_35_to_38_0_#in~v.base| .cse19) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse16 (select (select .cse18 |c_func_to_recursive_line_35_to_38_0_#in~a.base|) |c_func_to_recursive_line_35_to_38_0_#in~a.offset|))) (and (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (= (select (select .cse15 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse16) (= .cse17 .cse16) (= .cse8 (select v_DerPreprocessor_10 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (= .cse6 (store (select .cse15 |c_func_to_recursive_line_35_to_38_0_#in~u.base|) |c_func_to_recursive_line_35_to_38_0_#in~u.offset| .cse8)) (= .cse8 (select (select .cse18 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (= (select (select .cse18 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse16) (= .cse8 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (store .cse19 |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) .cse10) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse12 .cse13 .cse14 .cse20 .cse21 .cse22)) .cse20 (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) .cse21 (= (select .cse3 |c_func_to_recursive_line_35_to_38_0_#in~a.offset|) .cse17) .cse22))) is different from false [2024-12-06 01:00:05,372 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse4 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (.cse23 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (let ((.cse5 (select .cse23 0)) (.cse9 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (.cse0 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse1 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse2 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse11 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|))) (.cse6 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (.cse8 (select .cse23 |c_func_to_recursive_line_35_to_38_0_#in~b.offset|)) (.cse10 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (.cse12 (not (= |c_func_to_recursive_line_35_to_38_0_#in~x.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse13 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse14 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse20 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse21 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse3 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~a.base|)) (.cse17 (select .cse4 |c_func_to_recursive_line_35_to_38_0_#in~x.offset|)) (.cse22 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)))) (and .cse0 .cse1 .cse2 (= (select .cse3 0) (select .cse4 0)) (= .cse5 (select .cse6 0)) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse7 (select .cse9 |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= (select .cse6 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|) .cse7) (= .cse8 .cse7)))) (= |c_func_to_recursive_line_35_to_38_0_#in~y.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~a.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~u.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (= .cse5 (select .cse9 0)) (= |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (select .cse10 0) 0) (= (select .cse10 |c_func_to_recursive_line_35_to_38_0_#in~v.offset|) 0) .cse11 .cse12 (= |c_func_to_recursive_line_35_to_38_0_#in~x.offset| 0) .cse13 (= |c_func_to_recursive_line_35_to_38_0_#in~b.offset| 0) .cse14 (not (and .cse0 .cse1 .cse2 .cse11 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse18 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base| v_DerPreprocessor_7) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_10))) (let ((.cse19 (select .cse18 |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (let ((.cse15 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_3) |c_func_to_recursive_line_35_to_38_0_#in~v.base| .cse19) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse16 (select (select .cse18 |c_func_to_recursive_line_35_to_38_0_#in~a.base|) |c_func_to_recursive_line_35_to_38_0_#in~a.offset|))) (and (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (= (select (select .cse15 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse16) (= .cse17 .cse16) (= .cse8 (select v_DerPreprocessor_10 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (= .cse6 (store (select .cse15 |c_func_to_recursive_line_35_to_38_0_#in~u.base|) |c_func_to_recursive_line_35_to_38_0_#in~u.offset| .cse8)) (= .cse8 (select (select .cse18 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (= (select (select .cse18 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse16) (= .cse8 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (store .cse19 |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) .cse10) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse12 .cse13 .cse14 .cse20 .cse21 .cse22)) .cse20 (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) .cse21 (= (select .cse3 |c_func_to_recursive_line_35_to_38_0_#in~a.offset|) .cse17) .cse22)))) is different from true [2024-12-06 01:00:05,385 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base)) (.cse22 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse6 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse7 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse5 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse10 (select .cse22 c_func_to_recursive_line_35_to_38_0_~b.offset)) (.cse9 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse11 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse17 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse16 (select .cse2 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse3 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse18 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse19 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse21 (select .cse22 0)) (.cse20 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 (= (select .cse2 0) (select .cse3 0)) .cse4 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base)) (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base)) (= (select .cse5 0) 0) (= c_func_to_recursive_line_35_to_38_0_~b.offset 0) .cse6 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base)) .cse7 (exists ((func_to_recursive_line_35_to_38_0_~y.base Int) (|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse8 (select (select |c_#memory_int| func_to_recursive_line_35_to_38_0_~y.base) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse8 (select .cse9 c_func_to_recursive_line_35_to_38_0_~u.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) (= .cse8 .cse10) (not (= c_func_to_recursive_line_35_to_38_0_~a.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base func_to_recursive_line_35_to_38_0_~y.base))))) (= (select .cse5 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse4 .cse6 .cse7 .cse11 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse13 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse15 (select .cse13 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse12 (select (select .cse13 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse14 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse15) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (= .cse12 (select (select .cse13 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse13 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse10) (= (select (select .cse14 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse12) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse10) (= (store .cse15 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse5) (= .cse12 .cse16) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse14 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse10) .cse9) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse10) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse17 .cse18 .cse19 .cse20)) (= .cse21 (select .cse9 0)) .cse11 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base)) .cse17 (= .cse16 (select .cse3 c_func_to_recursive_line_35_to_38_0_~a.offset)) (= c_func_to_recursive_line_35_to_38_0_~v.offset 0) (= c_func_to_recursive_line_35_to_38_0_~u.offset 0) (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) .cse18 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0) .cse19 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0) (= (select (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base) 0) .cse21) .cse20))) is different from false [2024-12-06 01:00:05,549 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base)) (.cse22 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse6 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse7 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse5 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse10 (select .cse22 c_func_to_recursive_line_35_to_38_0_~b.offset)) (.cse9 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse11 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse17 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse16 (select .cse2 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse3 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse18 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse19 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse21 (select .cse22 0)) (.cse20 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 (= (select .cse2 0) (select .cse3 0)) .cse4 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base)) (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base)) (= (select .cse5 0) 0) (= c_func_to_recursive_line_35_to_38_0_~b.offset 0) .cse6 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base)) .cse7 (exists ((func_to_recursive_line_35_to_38_0_~y.base Int) (|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse8 (select (select |c_#memory_int| func_to_recursive_line_35_to_38_0_~y.base) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse8 (select .cse9 c_func_to_recursive_line_35_to_38_0_~u.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) (= .cse8 .cse10) (not (= c_func_to_recursive_line_35_to_38_0_~a.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base func_to_recursive_line_35_to_38_0_~y.base))))) (= (select .cse5 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse4 .cse6 .cse7 .cse11 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse13 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse15 (select .cse13 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse12 (select (select .cse13 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse14 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse15) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (= .cse12 (select (select .cse13 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse13 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse10) (= (select (select .cse14 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse12) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse10) (= (store .cse15 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse5) (= .cse12 .cse16) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse14 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse10) .cse9) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse10) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse17 .cse18 .cse19 .cse20)) (= .cse21 (select .cse9 0)) .cse11 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base)) .cse17 (= .cse16 (select .cse3 c_func_to_recursive_line_35_to_38_0_~a.offset)) (= c_func_to_recursive_line_35_to_38_0_~v.offset 0) (= c_func_to_recursive_line_35_to_38_0_~u.offset 0) (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) .cse18 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0) .cse19 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0) (= (select (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base) 0) .cse21) .cse20)))) is different from true [2024-12-06 01:00:05,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:05,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 58 states and 93 transitions. [2024-12-06 01:00:05,556 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 93 transitions. [2024-12-06 01:00:05,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:00:05,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:05,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:00:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:05,780 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 104 conjuncts are in the unsatisfiable core [2024-12-06 01:00:05,784 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:00:05,801 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2024-12-06 01:00:05,802 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 39 treesize of output 1 [2024-12-06 01:00:05,804 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 15 treesize of output 1 [2024-12-06 01:00:05,811 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-12-06 01:00:05,811 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 86 treesize of output 76 [2024-12-06 01:00:06,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:06,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:06,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 43 [2024-12-06 01:00:06,831 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 28 [2024-12-06 01:00:06,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:00:08,369 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse20 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base)) (.cse31 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse19 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse29 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse18 (select .cse29 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse26 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse2 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse11 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse5 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse6 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse7 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse10 (select .cse19 0)) (.cse12 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse25 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse21 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse27 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse28 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse22 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse23 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse9 (select .cse31 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse30 (select .cse20 0)) (.cse24 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= .cse9 .cse10) (= (select .cse11 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse2 .cse6 .cse8 .cse12 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse14 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse17 (select .cse14 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse13 (select (select .cse14 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse16 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse17) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse15 (select .cse20 c_func_to_recursive_line_35_to_38_0_~b.offset))) (and (= .cse13 (select (select .cse14 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse14 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse15) (= (select (select .cse16 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse13) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse15) (= (store .cse17 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse11) (= .cse13 .cse18) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse16 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse15) .cse19) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse15) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse21 .cse22 .cse23 .cse24)) .cse12 .cse25 .cse21 (= .cse18 (select .cse26 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse27 .cse28 (not (and .cse0 .cse1 (= (select .cse29 0) (select .cse26 0)) .cse2 .cse3 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse4 (= (select .cse11 0) 0) .cse5 .cse6 .cse7 .cse8 (= .cse30 .cse10) .cse12 .cse25 .cse21 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse27 .cse28 .cse22 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0) .cse23 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0) (= (select .cse31 0) .cse30) .cse24)) .cse22 .cse23 (= .cse9 .cse30) .cse24))) is different from false [2024-12-06 01:00:08,929 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse20 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base)) (.cse31 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse19 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse29 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse18 (select .cse29 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse26 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse2 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse11 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse5 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse6 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse7 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse10 (select .cse19 0)) (.cse12 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse25 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse21 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse27 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse28 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse22 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse23 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse9 (select .cse31 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse30 (select .cse20 0)) (.cse24 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= .cse9 .cse10) (= (select .cse11 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse2 .cse6 .cse8 .cse12 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse14 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse17 (select .cse14 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse13 (select (select .cse14 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse16 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse17) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse15 (select .cse20 c_func_to_recursive_line_35_to_38_0_~b.offset))) (and (= .cse13 (select (select .cse14 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse14 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse15) (= (select (select .cse16 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse13) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse15) (= (store .cse17 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse11) (= .cse13 .cse18) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse16 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse15) .cse19) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse15) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse21 .cse22 .cse23 .cse24)) .cse12 .cse25 .cse21 (= .cse18 (select .cse26 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse27 .cse28 (not (and .cse0 .cse1 (= (select .cse29 0) (select .cse26 0)) .cse2 .cse3 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse4 (= (select .cse11 0) 0) .cse5 .cse6 .cse7 .cse8 (= .cse30 .cse10) .cse12 .cse25 .cse21 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse27 .cse28 .cse22 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0) .cse23 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0) (= (select .cse31 0) .cse30) .cse24)) .cse22 .cse23 (= .cse9 .cse30) .cse24)))) is different from true [2024-12-06 01:00:09,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:09,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 60 states and 103 transitions. [2024-12-06 01:00:09,704 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 103 transitions. [2024-12-06 01:00:09,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:00:09,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:09,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:00:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:09,920 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 104 conjuncts are in the unsatisfiable core [2024-12-06 01:00:09,924 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:00:09,941 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-12-06 01:00:09,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 86 treesize of output 76 [2024-12-06 01:00:09,981 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 1 [2024-12-06 01:00:10,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:10,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:10,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 48 [2024-12-06 01:00:11,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 30 [2024-12-06 01:00:11,808 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:00:13,496 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|)) (.cse13 (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|)) (.cse7 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|))) (let ((.cse5 (select .cse7 0)) (.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|)) (.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse9 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse11 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse18 (select .cse13 |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse8 (select .cse4 |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse12 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse16 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse17 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse10 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (= (select .cse4 0) .cse5) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse6 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse6 (select .cse7 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= .cse6 .cse8)))) .cse9 (= |c_ULTIMATE.start_main_~#u~0#1.offset| 0) (= (select .cse10 0) 0) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse5))) .cse11 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse12 (= (select .cse13 0) (select .cse14 0)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= |c_ULTIMATE.start_main_~#b~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (= |c_ULTIMATE.start_main_~#a~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse16 .cse17 (<= (mod .cse5 4294967296) 65535) (= |c_ULTIMATE.start_main_~#x~0#1.offset| 0) (= .cse18 (select .cse14 |c_ULTIMATE.start_main_~#a~0#1.offset|)) (= |c_ULTIMATE.start_main_~#v~0#1.offset| 0) (not (and .cse0 .cse1 .cse2 .cse3 .cse9 .cse11 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse19 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse22 (select .cse19 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse20 (select (select .cse19 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse21 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse22) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse19 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse20) (= .cse8 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse21 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse8) .cse7) (= .cse18 .cse20) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse19 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse8) (= .cse8 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse22 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse10) (= .cse20 (select (select .cse21 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse12 .cse15 .cse16 .cse17)) (= (select .cse10 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0)))) is different from false [2024-12-06 01:00:13,704 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse10 (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|)) (.cse13 (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|))) (let ((.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|)) (.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse7 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse5 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|)) (.cse18 (select .cse13 |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse6 (select .cse10 |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse9 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse16 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse17 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse12 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse4 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse4 (select .cse5 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= .cse4 .cse6)))) .cse7 .cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse9 (not (let ((.cse11 (select .cse5 0))) (and .cse0 .cse1 .cse2 .cse3 (= (select .cse10 0) .cse11) .cse7 (= |c_ULTIMATE.start_main_~#u~0#1.offset| 0) (= (select .cse12 0) 0) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse11))) .cse8 .cse9 (= (select .cse13 0) (select .cse14 0)) (= |c_ULTIMATE.start_main_~#b~0#1.offset| 0) .cse15 (= |c_ULTIMATE.start_main_~#a~0#1.offset| 0) .cse16 .cse17 (<= (mod .cse11 4294967296) 65535) (= |c_ULTIMATE.start_main_~#x~0#1.offset| 0) (= |c_ULTIMATE.start_main_~#v~0#1.offset| 0)))) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse16 .cse17 (= .cse18 (select .cse14 |c_ULTIMATE.start_main_~#a~0#1.offset|)) (not (and .cse0 .cse1 .cse2 .cse3 .cse7 .cse8 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse19 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse22 (select .cse19 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse20 (select (select .cse19 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse21 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse22) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse19 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse20) (= .cse6 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse21 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse6) .cse5) (= .cse18 .cse20) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse19 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse6) (= .cse6 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse22 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse12) (= .cse20 (select (select .cse21 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse9 .cse15 .cse16 .cse17)) (= (select .cse12 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0)))) is different from false [2024-12-06 01:00:13,715 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse4 (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|)) (.cse13 (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|)) (.cse7 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|))) (let ((.cse5 (select .cse7 0)) (.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|)) (.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse9 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse11 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse18 (select .cse13 |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse8 (select .cse4 |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse12 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse16 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse17 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse10 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (= (select .cse4 0) .cse5) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse6 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse6 (select .cse7 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= .cse6 .cse8)))) .cse9 (= |c_ULTIMATE.start_main_~#u~0#1.offset| 0) (= (select .cse10 0) 0) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse5))) .cse11 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse12 (= (select .cse13 0) (select .cse14 0)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= |c_ULTIMATE.start_main_~#b~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (= |c_ULTIMATE.start_main_~#a~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse16 .cse17 (<= (mod .cse5 4294967296) 65535) (= |c_ULTIMATE.start_main_~#x~0#1.offset| 0) (= .cse18 (select .cse14 |c_ULTIMATE.start_main_~#a~0#1.offset|)) (= |c_ULTIMATE.start_main_~#v~0#1.offset| 0) (not (and .cse0 .cse1 .cse2 .cse3 .cse9 .cse11 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse19 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse22 (select .cse19 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse20 (select (select .cse19 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse21 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse22) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse19 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse20) (= .cse8 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse21 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse8) .cse7) (= .cse18 .cse20) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse19 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse8) (= .cse8 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse22 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse10) (= .cse20 (select (select .cse21 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse12 .cse15 .cse16 .cse17)) (= (select .cse10 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0))))) is different from true [2024-12-06 01:00:13,723 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse10 (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|)) (.cse13 (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|))) (let ((.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|)) (.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse7 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse5 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|)) (.cse18 (select .cse13 |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse6 (select .cse10 |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse9 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse16 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse17 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse12 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse4 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse4 (select .cse5 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= .cse4 .cse6)))) .cse7 .cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse9 (not (let ((.cse11 (select .cse5 0))) (and .cse0 .cse1 .cse2 .cse3 (= (select .cse10 0) .cse11) .cse7 (= |c_ULTIMATE.start_main_~#u~0#1.offset| 0) (= (select .cse12 0) 0) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse11))) .cse8 .cse9 (= (select .cse13 0) (select .cse14 0)) (= |c_ULTIMATE.start_main_~#b~0#1.offset| 0) .cse15 (= |c_ULTIMATE.start_main_~#a~0#1.offset| 0) .cse16 .cse17 (<= (mod .cse11 4294967296) 65535) (= |c_ULTIMATE.start_main_~#x~0#1.offset| 0) (= |c_ULTIMATE.start_main_~#v~0#1.offset| 0)))) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse16 .cse17 (= .cse18 (select .cse14 |c_ULTIMATE.start_main_~#a~0#1.offset|)) (not (and .cse0 .cse1 .cse2 .cse3 .cse7 .cse8 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse19 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse22 (select .cse19 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse20 (select (select .cse19 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse21 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse22) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse19 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse20) (= .cse6 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse21 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse6) .cse5) (= .cse18 .cse20) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse19 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse6) (= .cse6 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse22 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse12) (= .cse20 (select (select .cse21 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse9 .cse15 .cse16 .cse17)) (= (select .cse12 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0))))) is different from true [2024-12-06 01:00:15,676 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse21 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse22 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse35 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse36 (select .cse22 0)) (.cse12 (select .cse21 0)) (.cse13 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse29 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse37 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse20 (select .cse37 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse2 (= (select .cse37 0) (select .cse29 0))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse5 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse6 (= (select .cse13 0) 0)) (.cse7 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse9 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse27 (= .cse36 .cse12)) (.cse14 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse28 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse23 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse30 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse31 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse32 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse24 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse33 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse25 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse11 (select .cse35 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse34 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse26 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= .cse11 .cse12) (= (select .cse13 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse3 .cse8 .cse10 .cse14 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse16 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse19 (select .cse16 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse15 (select (select .cse16 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse18 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse19) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse17 (select .cse22 c_func_to_recursive_line_35_to_38_0_~b.offset))) (and (= .cse15 (select (select .cse16 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse16 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse17) (= (select (select .cse18 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse15) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse17) (= (store .cse19 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse13) (= .cse15 .cse20) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse18 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse17) .cse21) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse17) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse23 .cse24 .cse25 .cse26)) .cse27 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse14 .cse28 .cse23 (= .cse20 (select .cse29 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse30 (<= (mod .cse12 4294967296) 65535) .cse31 .cse32 (not (and .cse0 .cse1 .cse2 .cse3 .cse4 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse27 .cse14 .cse28 .cse23 .cse30 .cse31 .cse32 .cse24 .cse33 .cse25 .cse34 (= (select .cse35 0) .cse36) .cse26)) .cse24 .cse33 .cse25 (= .cse11 .cse36) .cse34 .cse26)))) is different from false [2024-12-06 01:00:15,931 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse30 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse31 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse35 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse36 (select .cse31 0)) (.cse12 (select .cse30 0)) (.cse23 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse33 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse37 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse29 (select .cse37 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse9 (= (select .cse37 0) (select .cse33 0))) (.cse2 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (= (select .cse23 0) 0)) (.cse5 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse6 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse7 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse11 (= .cse36 .cse12)) (.cse13 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse32 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse14 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse15 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse16 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse34 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse18 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse20 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse17 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse19 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse22 (select .cse35 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse21 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (and .cse0 .cse1 .cse9 .cse2 .cse10 .cse5 .cse6 .cse8 .cse11 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse13 .cse14 .cse15 (<= (mod .cse12 4294967296) 65535) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21)) (= .cse22 .cse12) (= (select .cse23 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse2 .cse6 .cse8 .cse13 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse25 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse28 (select .cse25 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse24 (select (select .cse25 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse27 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse28) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse26 (select .cse31 c_func_to_recursive_line_35_to_38_0_~b.offset))) (and (= .cse24 (select (select .cse25 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse25 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse26) (= (select (select .cse27 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse24) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse26) (= (store .cse28 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse23) (= .cse24 .cse29) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse27 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse26) .cse30) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse26) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse14 .cse17 .cse19 .cse21)) .cse13 .cse32 .cse14 (= .cse29 (select .cse33 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse16 .cse34 (not (and .cse0 .cse1 .cse9 .cse2 .cse3 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse4 .cse10 .cse5 .cse6 .cse7 .cse8 .cse11 .cse13 .cse32 .cse14 .cse15 .cse16 .cse34 .cse17 .cse18 .cse19 .cse20 (= (select .cse35 0) .cse36) .cse21)) .cse17 .cse19 (= .cse22 .cse36) .cse21)))) is different from false [2024-12-06 01:00:15,944 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse21 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse22 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse35 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse36 (select .cse22 0)) (.cse12 (select .cse21 0)) (.cse13 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse29 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse37 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse20 (select .cse37 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse2 (= (select .cse37 0) (select .cse29 0))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse5 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse6 (= (select .cse13 0) 0)) (.cse7 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse9 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse27 (= .cse36 .cse12)) (.cse14 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse28 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse23 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse30 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse31 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse32 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse24 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse33 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse25 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse11 (select .cse35 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse34 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse26 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= .cse11 .cse12) (= (select .cse13 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse3 .cse8 .cse10 .cse14 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse16 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse19 (select .cse16 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse15 (select (select .cse16 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse18 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse19) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse17 (select .cse22 c_func_to_recursive_line_35_to_38_0_~b.offset))) (and (= .cse15 (select (select .cse16 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse16 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse17) (= (select (select .cse18 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse15) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse17) (= (store .cse19 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse13) (= .cse15 .cse20) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse18 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse17) .cse21) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse17) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse23 .cse24 .cse25 .cse26)) .cse27 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse14 .cse28 .cse23 (= .cse20 (select .cse29 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse30 (<= (mod .cse12 4294967296) 65535) .cse31 .cse32 (not (and .cse0 .cse1 .cse2 .cse3 .cse4 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse27 .cse14 .cse28 .cse23 .cse30 .cse31 .cse32 .cse24 .cse33 .cse25 .cse34 (= (select .cse35 0) .cse36) .cse26)) .cse24 .cse33 .cse25 (= .cse11 .cse36) .cse34 .cse26))))) is different from true [2024-12-06 01:00:15,953 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse30 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse31 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse35 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse36 (select .cse31 0)) (.cse12 (select .cse30 0)) (.cse23 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse33 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse37 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse29 (select .cse37 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse9 (= (select .cse37 0) (select .cse33 0))) (.cse2 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (= (select .cse23 0) 0)) (.cse5 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse6 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse7 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse11 (= .cse36 .cse12)) (.cse13 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse32 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse14 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse15 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse16 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse34 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse18 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse20 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse17 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse19 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse22 (select .cse35 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse21 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (and .cse0 .cse1 .cse9 .cse2 .cse10 .cse5 .cse6 .cse8 .cse11 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse13 .cse14 .cse15 (<= (mod .cse12 4294967296) 65535) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21)) (= .cse22 .cse12) (= (select .cse23 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse2 .cse6 .cse8 .cse13 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse25 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse28 (select .cse25 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse24 (select (select .cse25 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse27 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse28) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse26 (select .cse31 c_func_to_recursive_line_35_to_38_0_~b.offset))) (and (= .cse24 (select (select .cse25 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse25 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse26) (= (select (select .cse27 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse24) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse26) (= (store .cse28 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse23) (= .cse24 .cse29) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse27 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse26) .cse30) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse26) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse14 .cse17 .cse19 .cse21)) .cse13 .cse32 .cse14 (= .cse29 (select .cse33 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse16 .cse34 (not (and .cse0 .cse1 .cse9 .cse2 .cse3 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse4 .cse10 .cse5 .cse6 .cse7 .cse8 .cse11 .cse13 .cse32 .cse14 .cse15 .cse16 .cse34 .cse17 .cse18 .cse19 .cse20 (= (select .cse35 0) .cse36) .cse21)) .cse17 .cse19 (= .cse22 .cse36) .cse21))))) is different from true [2024-12-06 01:00:16,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:16,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 63 states and 123 transitions. [2024-12-06 01:00:16,089 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 123 transitions. [2024-12-06 01:00:16,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:00:16,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:16,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:00:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:16,236 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 96 conjuncts are in the unsatisfiable core [2024-12-06 01:00:16,240 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:00:16,255 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-12-06 01:00:16,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 86 treesize of output 76 [2024-12-06 01:00:16,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 1 [2024-12-06 01:00:16,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:16,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:16,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 43 [2024-12-06 01:00:17,225 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 28 [2024-12-06 01:00:17,237 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:00:17,479 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (.cse11 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (.cse6 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (.cse25 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (let ((.cse5 (select .cse25 0)) (.cse9 (select .cse6 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (.cse8 (select .cse11 |c_func_to_recursive_line_35_to_38_0_#in~y.offset|)) (.cse0 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse1 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse2 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse13 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|))) (.cse7 (select .cse25 |c_func_to_recursive_line_35_to_38_0_#in~b.offset|)) (.cse12 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (.cse14 (not (= |c_func_to_recursive_line_35_to_38_0_#in~x.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse15 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse16 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse22 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse23 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse3 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~a.base|)) (.cse19 (select .cse4 |c_func_to_recursive_line_35_to_38_0_#in~x.offset|)) (.cse24 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)))) (and .cse0 .cse1 .cse2 (= (select .cse3 0) (select .cse4 0)) (= .cse5 (select .cse6 0)) (= .cse7 .cse8) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse10 (select .cse11 |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse9 .cse10) (= .cse7 .cse10)))) (= |c_func_to_recursive_line_35_to_38_0_#in~y.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~a.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~u.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (= .cse5 (select .cse11 0)) (= |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (select .cse12 0) 0) (= (select .cse12 |c_func_to_recursive_line_35_to_38_0_#in~v.offset|) 0) .cse13 (= .cse9 .cse8) .cse14 (= |c_func_to_recursive_line_35_to_38_0_#in~x.offset| 0) .cse15 (= |c_func_to_recursive_line_35_to_38_0_#in~b.offset| 0) .cse16 (not (and .cse0 .cse1 .cse2 .cse13 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse20 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base| v_DerPreprocessor_7) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_10))) (let ((.cse21 (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (let ((.cse17 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_3) |c_func_to_recursive_line_35_to_38_0_#in~v.base| .cse21) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse18 (select (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~a.base|) |c_func_to_recursive_line_35_to_38_0_#in~a.offset|))) (and (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (= (select (select .cse17 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse18) (= .cse19 .cse18) (= .cse7 (select v_DerPreprocessor_10 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (= .cse6 (store (select .cse17 |c_func_to_recursive_line_35_to_38_0_#in~u.base|) |c_func_to_recursive_line_35_to_38_0_#in~u.offset| .cse7)) (= .cse7 (select (select .cse20 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (= (select (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse18) (= .cse7 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (store .cse21 |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) .cse12) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse14 .cse15 .cse16 .cse22 .cse23 .cse24)) .cse22 (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) .cse23 (= (select .cse3 |c_func_to_recursive_line_35_to_38_0_#in~a.offset|) .cse19) .cse24))) is different from false [2024-12-06 01:00:17,679 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse4 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (.cse11 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (.cse6 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (.cse25 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (let ((.cse5 (select .cse25 0)) (.cse9 (select .cse6 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (.cse8 (select .cse11 |c_func_to_recursive_line_35_to_38_0_#in~y.offset|)) (.cse0 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse1 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse2 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse13 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|))) (.cse7 (select .cse25 |c_func_to_recursive_line_35_to_38_0_#in~b.offset|)) (.cse12 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (.cse14 (not (= |c_func_to_recursive_line_35_to_38_0_#in~x.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse15 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse16 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse22 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse23 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse3 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~a.base|)) (.cse19 (select .cse4 |c_func_to_recursive_line_35_to_38_0_#in~x.offset|)) (.cse24 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)))) (and .cse0 .cse1 .cse2 (= (select .cse3 0) (select .cse4 0)) (= .cse5 (select .cse6 0)) (= .cse7 .cse8) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse10 (select .cse11 |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse9 .cse10) (= .cse7 .cse10)))) (= |c_func_to_recursive_line_35_to_38_0_#in~y.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~a.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~u.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (= .cse5 (select .cse11 0)) (= |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (select .cse12 0) 0) (= (select .cse12 |c_func_to_recursive_line_35_to_38_0_#in~v.offset|) 0) .cse13 (= .cse9 .cse8) .cse14 (= |c_func_to_recursive_line_35_to_38_0_#in~x.offset| 0) .cse15 (= |c_func_to_recursive_line_35_to_38_0_#in~b.offset| 0) .cse16 (not (and .cse0 .cse1 .cse2 .cse13 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse20 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base| v_DerPreprocessor_7) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_10))) (let ((.cse21 (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (let ((.cse17 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_3) |c_func_to_recursive_line_35_to_38_0_#in~v.base| .cse21) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse18 (select (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~a.base|) |c_func_to_recursive_line_35_to_38_0_#in~a.offset|))) (and (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (= (select (select .cse17 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse18) (= .cse19 .cse18) (= .cse7 (select v_DerPreprocessor_10 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (= .cse6 (store (select .cse17 |c_func_to_recursive_line_35_to_38_0_#in~u.base|) |c_func_to_recursive_line_35_to_38_0_#in~u.offset| .cse7)) (= .cse7 (select (select .cse20 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (= (select (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse18) (= .cse7 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (store .cse21 |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) .cse12) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse14 .cse15 .cse16 .cse22 .cse23 .cse24)) .cse22 (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) .cse23 (= (select .cse3 |c_func_to_recursive_line_35_to_38_0_#in~a.offset|) .cse19) .cse24)))) is different from true [2024-12-06 01:00:17,690 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse13 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse36 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse34 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse35 (select .cse36 0)) (.cse12 (select .cse13 0)) (.cse14 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse28 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse37 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse21 (select .cse37 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse2 (= (select .cse37 0) (select .cse28 0))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse5 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse6 (= (select .cse14 0) 0)) (.cse7 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse9 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse26 (= .cse35 .cse12)) (.cse15 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse27 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse22 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse29 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse30 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse31 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse18 (select .cse36 c_func_to_recursive_line_35_to_38_0_~b.offset)) (.cse23 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse32 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse24 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse11 (select .cse34 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse33 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse25 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= .cse11 .cse12) (= .cse11 (select .cse13 c_func_to_recursive_line_35_to_38_0_~u.offset)) (= (select .cse14 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse3 .cse8 .cse10 .cse15 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse17 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse20 (select .cse17 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse16 (select (select .cse17 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse19 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse20) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (= .cse16 (select (select .cse17 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse17 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse18) (= (select (select .cse19 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse16) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse18) (= (store .cse20 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse14) (= .cse16 .cse21) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse19 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse18) .cse13) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse18) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse22 .cse23 .cse24 .cse25)) .cse26 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse15 .cse27 .cse22 (= .cse21 (select .cse28 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse29 (<= (mod .cse12 4294967296) 65535) .cse30 .cse31 (not (and .cse0 .cse1 .cse2 .cse3 .cse4 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse26 .cse15 .cse27 .cse22 .cse29 .cse30 .cse31 .cse23 .cse32 .cse24 .cse33 (= (select .cse34 0) .cse35) .cse25)) (= .cse11 .cse18) .cse23 .cse32 .cse24 (= .cse11 .cse35) .cse33 .cse25)))) is different from false [2024-12-06 01:00:17,905 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse13 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse36 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse34 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse35 (select .cse36 0)) (.cse12 (select .cse13 0)) (.cse14 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse28 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse37 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse21 (select .cse37 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse2 (= (select .cse37 0) (select .cse28 0))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse5 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse6 (= (select .cse14 0) 0)) (.cse7 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse9 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse26 (= .cse35 .cse12)) (.cse15 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse27 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse22 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse29 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse30 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse31 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse18 (select .cse36 c_func_to_recursive_line_35_to_38_0_~b.offset)) (.cse23 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse32 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse24 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse11 (select .cse34 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse33 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse25 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= .cse11 .cse12) (= .cse11 (select .cse13 c_func_to_recursive_line_35_to_38_0_~u.offset)) (= (select .cse14 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse3 .cse8 .cse10 .cse15 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse17 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse20 (select .cse17 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse16 (select (select .cse17 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse19 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse20) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (= .cse16 (select (select .cse17 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse17 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse18) (= (select (select .cse19 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse16) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse18) (= (store .cse20 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse14) (= .cse16 .cse21) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse19 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse18) .cse13) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse18) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse22 .cse23 .cse24 .cse25)) .cse26 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse15 .cse27 .cse22 (= .cse21 (select .cse28 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse29 (<= (mod .cse12 4294967296) 65535) .cse30 .cse31 (not (and .cse0 .cse1 .cse2 .cse3 .cse4 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse26 .cse15 .cse27 .cse22 .cse29 .cse30 .cse31 .cse23 .cse32 .cse24 .cse33 (= (select .cse34 0) .cse35) .cse25)) (= .cse11 .cse18) .cse23 .cse32 .cse24 (= .cse11 .cse35) .cse33 .cse25))))) is different from true [2024-12-06 01:00:17,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:17,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 63 states and 123 transitions. [2024-12-06 01:00:17,913 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 123 transitions. [2024-12-06 01:00:17,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:00:17,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:17,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:17,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:00:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:18,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 88 conjuncts are in the unsatisfiable core [2024-12-06 01:00:18,070 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:00:18,077 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 19 treesize of output 32 [2024-12-06 01:00:18,080 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 28 [2024-12-06 01:00:18,082 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:18,082 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2024-12-06 01:00:18,085 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 12 treesize of output 1 [2024-12-06 01:00:18,090 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 19 treesize of output 1 [2024-12-06 01:00:18,093 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 24 treesize of output 32 [2024-12-06 01:00:18,095 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 40 treesize of output 21 [2024-12-06 01:00:18,096 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:18,097 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 01:00:18,098 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 12 treesize of output 1 [2024-12-06 01:00:18,104 INFO L349 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2024-12-06 01:00:18,104 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 77 treesize of output 69 [2024-12-06 01:00:18,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:18,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:18,445 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2024-12-06 01:00:18,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 14 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 179 treesize of output 43 [2024-12-06 01:00:19,215 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:19,216 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 69 treesize of output 37 [2024-12-06 01:00:19,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:00:19,418 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|)) (.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|)) (.cse23 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|))) (let ((.cse5 (select .cse23 0)) (.cse9 (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|)) (.cse7 (select .cse23 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (.cse15 (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|)) (.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse10 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse12 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse19 (select .cse14 |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse8 (select .cse4 |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse13 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse16 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse17 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse18 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse11 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (= (select .cse4 0) .cse5) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse6 (select .cse9 |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse6 .cse7) (= .cse6 .cse8)))) .cse10 (= |c_ULTIMATE.start_main_~#u~0#1.offset| 0) (= (select .cse11 0) 0) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse5))) .cse12 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse13 (= (select .cse14 0) (select .cse15 0)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= |c_ULTIMATE.start_main_~#b~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse16 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (= |c_ULTIMATE.start_main_~#a~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse17 .cse18 (<= (mod .cse5 4294967296) 65535) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (= (select .cse9 |ULTIMATE.start_main_~#y~0#1.offset|) .cse8)) (= .cse8 .cse7) (= |c_ULTIMATE.start_main_~#x~0#1.offset| 0) (= .cse19 (select .cse15 |c_ULTIMATE.start_main_~#a~0#1.offset|)) (= |c_ULTIMATE.start_main_~#v~0#1.offset| 0) (not (and .cse0 .cse1 .cse2 .cse3 .cse10 .cse12 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse20 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse24 (select .cse20 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse21 (select (select .cse20 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse22 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse24) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse21) (= .cse8 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse22 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse8) .cse23) (= .cse19 .cse21) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse8) (= .cse8 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse24 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse11) (= .cse21 (select (select .cse22 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse13 .cse16 .cse17 .cse18)) (= (select .cse11 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0)))) is different from false [2024-12-06 01:00:19,663 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse4 (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|)) (.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|)) (.cse23 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|))) (let ((.cse5 (select .cse23 0)) (.cse9 (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|)) (.cse7 (select .cse23 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (.cse15 (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|)) (.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse10 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse12 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse19 (select .cse14 |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse8 (select .cse4 |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse13 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse16 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse17 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse18 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse11 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (= (select .cse4 0) .cse5) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse6 (select .cse9 |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse6 .cse7) (= .cse6 .cse8)))) .cse10 (= |c_ULTIMATE.start_main_~#u~0#1.offset| 0) (= (select .cse11 0) 0) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse5))) .cse12 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse13 (= (select .cse14 0) (select .cse15 0)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= |c_ULTIMATE.start_main_~#b~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse16 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (= |c_ULTIMATE.start_main_~#a~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse17 .cse18 (<= (mod .cse5 4294967296) 65535) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (= (select .cse9 |ULTIMATE.start_main_~#y~0#1.offset|) .cse8)) (= .cse8 .cse7) (= |c_ULTIMATE.start_main_~#x~0#1.offset| 0) (= .cse19 (select .cse15 |c_ULTIMATE.start_main_~#a~0#1.offset|)) (= |c_ULTIMATE.start_main_~#v~0#1.offset| 0) (not (and .cse0 .cse1 .cse2 .cse3 .cse10 .cse12 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse20 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse24 (select .cse20 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse21 (select (select .cse20 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse22 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse24) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse21) (= .cse8 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse22 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse8) .cse23) (= .cse19 .cse21) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse8) (= .cse8 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse24 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse11) (= .cse21 (select (select .cse22 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse13 .cse16 .cse17 .cse18)) (= (select .cse11 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0))))) is different from true [2024-12-06 01:00:22,018 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse22 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse37 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse35 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse36 (select .cse37 0)) (.cse12 (select .cse22 0)) (.cse15 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse29 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse38 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse13 (select .cse22 c_func_to_recursive_line_35_to_38_0_~u.offset)) (.cse21 (select .cse38 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse2 (= (select .cse38 0) (select .cse29 0))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse5 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse6 (= (select .cse15 0) 0)) (.cse7 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse9 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse27 (= .cse36 .cse12)) (.cse16 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse28 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse23 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse30 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse31 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse32 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse24 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse14 (select .cse37 c_func_to_recursive_line_35_to_38_0_~b.offset)) (.cse33 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse25 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse11 (select .cse35 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse34 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse26 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= .cse11 .cse12) (= .cse11 .cse13) (= .cse13 .cse14) (= (select .cse15 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse3 .cse8 .cse10 .cse16 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse18 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse20 (select .cse18 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse17 (select (select .cse18 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse19 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse20) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (= .cse17 (select (select .cse18 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse18 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (= (select (select .cse19 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse17) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (= (store .cse20 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse15) (= .cse17 .cse21) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse19 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse14) .cse22) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse14) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse23 .cse24 .cse25 .cse26)) .cse27 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse16 .cse28 .cse23 (= .cse21 (select .cse29 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse30 (<= (mod .cse12 4294967296) 65535) .cse31 .cse32 (not (and .cse0 .cse1 .cse2 .cse3 .cse4 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse27 .cse16 .cse28 .cse23 .cse30 .cse31 .cse32 .cse24 .cse33 .cse25 .cse34 (= (select .cse35 0) .cse36) .cse26)) (= .cse11 .cse14) .cse24 (exists ((func_to_recursive_line_35_to_38_0_~y.base Int) (|ULTIMATE.start_main_~#y~0#1.offset| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) (= (select (select |c_#memory_int| func_to_recursive_line_35_to_38_0_~y.base) |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (not (= c_func_to_recursive_line_35_to_38_0_~a.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base func_to_recursive_line_35_to_38_0_~y.base)))) .cse33 .cse25 (= .cse11 .cse36) .cse34 .cse26)))) is different from false [2024-12-06 01:00:22,288 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse22 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse37 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse35 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse36 (select .cse37 0)) (.cse12 (select .cse22 0)) (.cse15 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse29 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse38 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse13 (select .cse22 c_func_to_recursive_line_35_to_38_0_~u.offset)) (.cse21 (select .cse38 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse2 (= (select .cse38 0) (select .cse29 0))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse5 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse6 (= (select .cse15 0) 0)) (.cse7 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse9 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse27 (= .cse36 .cse12)) (.cse16 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse28 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse23 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse30 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse31 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse32 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse24 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse14 (select .cse37 c_func_to_recursive_line_35_to_38_0_~b.offset)) (.cse33 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse25 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse11 (select .cse35 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse34 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse26 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= .cse11 .cse12) (= .cse11 .cse13) (= .cse13 .cse14) (= (select .cse15 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse3 .cse8 .cse10 .cse16 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse18 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse20 (select .cse18 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse17 (select (select .cse18 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse19 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse20) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (= .cse17 (select (select .cse18 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse18 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (= (select (select .cse19 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse17) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (= (store .cse20 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse15) (= .cse17 .cse21) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse19 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse14) .cse22) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse14) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse23 .cse24 .cse25 .cse26)) .cse27 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse16 .cse28 .cse23 (= .cse21 (select .cse29 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse30 (<= (mod .cse12 4294967296) 65535) .cse31 .cse32 (not (and .cse0 .cse1 .cse2 .cse3 .cse4 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse27 .cse16 .cse28 .cse23 .cse30 .cse31 .cse32 .cse24 .cse33 .cse25 .cse34 (= (select .cse35 0) .cse36) .cse26)) (= .cse11 .cse14) .cse24 (exists ((func_to_recursive_line_35_to_38_0_~y.base Int) (|ULTIMATE.start_main_~#y~0#1.offset| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) (= (select (select |c_#memory_int| func_to_recursive_line_35_to_38_0_~y.base) |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (not (= c_func_to_recursive_line_35_to_38_0_~a.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base func_to_recursive_line_35_to_38_0_~y.base)))) .cse33 .cse25 (= .cse11 .cse36) .cse34 .cse26))))) is different from true [2024-12-06 01:00:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:22,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 64 states and 131 transitions. [2024-12-06 01:00:22,296 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 131 transitions. [2024-12-06 01:00:22,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:00:22,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:22,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:00:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:22,435 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 100 conjuncts are in the unsatisfiable core [2024-12-06 01:00:22,438 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:00:22,446 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 15 treesize of output 1 [2024-12-06 01:00:22,452 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2024-12-06 01:00:22,453 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 39 treesize of output 1 [2024-12-06 01:00:22,457 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-12-06 01:00:22,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 86 treesize of output 76 [2024-12-06 01:00:22,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:22,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:22,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 43 [2024-12-06 01:00:22,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 25 [2024-12-06 01:00:22,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:00:23,048 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse24 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse38 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse35 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse36 (select .cse38 0)) (.cse12 (select .cse24 0)) (.cse26 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse33 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse37 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse25 (select .cse38 c_func_to_recursive_line_35_to_38_0_~b.offset)) (.cse31 (select .cse37 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse9 (= (select .cse37 0) (select .cse33 0))) (.cse2 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (= (select .cse26 0) 0)) (.cse5 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse6 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse7 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse11 (= .cse36 .cse12)) (.cse13 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse32 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse14 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse15 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse16 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse34 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse18 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse20 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse17 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse19 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse22 (select .cse35 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse21 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (and .cse0 .cse1 .cse9 .cse2 .cse10 .cse5 .cse6 .cse8 .cse11 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse13 .cse14 .cse15 (<= (mod .cse12 4294967296) 65535) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21)) (= .cse22 .cse12) (exists ((func_to_recursive_line_35_to_38_0_~y.base Int) (|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse23 (select (select |c_#memory_int| func_to_recursive_line_35_to_38_0_~y.base) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse23 (select .cse24 c_func_to_recursive_line_35_to_38_0_~u.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) (= .cse23 .cse25) (not (= c_func_to_recursive_line_35_to_38_0_~a.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base func_to_recursive_line_35_to_38_0_~y.base))))) (= (select .cse26 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse2 .cse6 .cse8 .cse13 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse28 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse30 (select .cse28 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse27 (select (select .cse28 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse29 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse30) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (= .cse27 (select (select .cse28 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse28 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse25) (= (select (select .cse29 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse27) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse25) (= (store .cse30 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse26) (= .cse27 .cse31) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse29 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse25) .cse24) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse25) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse14 .cse17 .cse19 .cse21)) .cse13 .cse32 .cse14 (= .cse31 (select .cse33 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse16 .cse34 (not (and .cse0 .cse1 .cse9 .cse2 .cse3 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse4 .cse10 .cse5 .cse6 .cse7 .cse8 .cse11 .cse13 .cse32 .cse14 .cse15 .cse16 .cse34 .cse17 .cse18 .cse19 .cse20 (= (select .cse35 0) .cse36) .cse21)) .cse17 .cse19 (= .cse22 .cse36) .cse21)))) is different from false [2024-12-06 01:00:23,066 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse24 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse38 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse35 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse36 (select .cse38 0)) (.cse12 (select .cse24 0)) (.cse26 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse33 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse37 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse25 (select .cse38 c_func_to_recursive_line_35_to_38_0_~b.offset)) (.cse31 (select .cse37 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse9 (= (select .cse37 0) (select .cse33 0))) (.cse2 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (= (select .cse26 0) 0)) (.cse5 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse6 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse7 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse11 (= .cse36 .cse12)) (.cse13 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse32 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse14 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse15 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse16 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse34 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse18 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse20 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse17 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse19 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse22 (select .cse35 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse21 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (and .cse0 .cse1 .cse9 .cse2 .cse10 .cse5 .cse6 .cse8 .cse11 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse13 .cse14 .cse15 (<= (mod .cse12 4294967296) 65535) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21)) (= .cse22 .cse12) (exists ((func_to_recursive_line_35_to_38_0_~y.base Int) (|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse23 (select (select |c_#memory_int| func_to_recursive_line_35_to_38_0_~y.base) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse23 (select .cse24 c_func_to_recursive_line_35_to_38_0_~u.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) (= .cse23 .cse25) (not (= c_func_to_recursive_line_35_to_38_0_~a.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base func_to_recursive_line_35_to_38_0_~y.base))))) (= (select .cse26 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse2 .cse6 .cse8 .cse13 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse28 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse30 (select .cse28 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse27 (select (select .cse28 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse29 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse30) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (= .cse27 (select (select .cse28 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse28 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse25) (= (select (select .cse29 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse27) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse25) (= (store .cse30 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse26) (= .cse27 .cse31) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse29 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse25) .cse24) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse25) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse14 .cse17 .cse19 .cse21)) .cse13 .cse32 .cse14 (= .cse31 (select .cse33 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse16 .cse34 (not (and .cse0 .cse1 .cse9 .cse2 .cse3 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse4 .cse10 .cse5 .cse6 .cse7 .cse8 .cse11 .cse13 .cse32 .cse14 .cse15 .cse16 .cse34 .cse17 .cse18 .cse19 .cse20 (= (select .cse35 0) .cse36) .cse21)) .cse17 .cse19 (= .cse22 .cse36) .cse21))))) is different from true [2024-12-06 01:00:23,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:23,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 64 states and 131 transitions. [2024-12-06 01:00:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 131 transitions. [2024-12-06 01:00:23,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:00:23,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:23,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:00:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:23,216 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 100 conjuncts are in the unsatisfiable core [2024-12-06 01:00:23,219 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:00:23,231 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2024-12-06 01:00:23,231 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 39 treesize of output 1 [2024-12-06 01:00:23,233 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 15 treesize of output 1 [2024-12-06 01:00:23,239 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-12-06 01:00:23,239 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 86 treesize of output 76 [2024-12-06 01:00:23,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:23,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:23,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 43 [2024-12-06 01:00:23,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 25 [2024-12-06 01:00:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:00:24,022 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse23 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse38 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse36 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse37 (select .cse38 0)) (.cse12 (select .cse23 0)) (.cse16 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse30 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse39 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse13 (select .cse23 c_func_to_recursive_line_35_to_38_0_~u.offset)) (.cse22 (select .cse39 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse2 (= (select .cse39 0) (select .cse30 0))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse5 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse6 (= (select .cse16 0) 0)) (.cse7 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse9 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse28 (= .cse37 .cse12)) (.cse17 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse29 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse24 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse31 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse32 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse33 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse25 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse14 (select .cse38 c_func_to_recursive_line_35_to_38_0_~b.offset)) (.cse34 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse26 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse11 (select .cse36 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse35 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse27 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= .cse11 .cse12) (= .cse11 .cse13) (= .cse13 .cse14) (exists ((func_to_recursive_line_35_to_38_0_~y.base Int) (|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse15 (select (select |c_#memory_int| func_to_recursive_line_35_to_38_0_~y.base) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse15 .cse13) (not (= c_func_to_recursive_line_35_to_38_0_~u.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) (= .cse15 .cse14) (not (= c_func_to_recursive_line_35_to_38_0_~a.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base func_to_recursive_line_35_to_38_0_~y.base))))) (= (select .cse16 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse3 .cse8 .cse10 .cse17 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse19 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse21 (select .cse19 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse18 (select (select .cse19 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse20 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse21) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (= .cse18 (select (select .cse19 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse19 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (= (select (select .cse20 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse18) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (= (store .cse21 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse16) (= .cse18 .cse22) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse20 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse14) .cse23) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse14) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse24 .cse25 .cse26 .cse27)) .cse28 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse17 .cse29 .cse24 (= .cse22 (select .cse30 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse31 (<= (mod .cse12 4294967296) 65535) .cse32 .cse33 (not (and .cse0 .cse1 .cse2 .cse3 .cse4 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse28 .cse17 .cse29 .cse24 .cse31 .cse32 .cse33 .cse25 .cse34 .cse26 .cse35 (= (select .cse36 0) .cse37) .cse27)) (= .cse11 .cse14) .cse25 (exists ((func_to_recursive_line_35_to_38_0_~y.base Int) (|ULTIMATE.start_main_~#y~0#1.offset| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) (= (select (select |c_#memory_int| func_to_recursive_line_35_to_38_0_~y.base) |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (not (= c_func_to_recursive_line_35_to_38_0_~a.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base func_to_recursive_line_35_to_38_0_~y.base)))) .cse34 .cse26 (= .cse11 .cse37) .cse35 .cse27)))) is different from false [2024-12-06 01:00:24,041 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse23 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base)) (.cse38 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~b.base))) (let ((.cse36 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~y.base)) (.cse37 (select .cse38 0)) (.cse12 (select .cse23 0)) (.cse16 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base)) (.cse30 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~a.base)) (.cse39 (select |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~x.base))) (let ((.cse13 (select .cse23 c_func_to_recursive_line_35_to_38_0_~u.offset)) (.cse22 (select .cse39 c_func_to_recursive_line_35_to_38_0_~x.offset)) (.cse0 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse1 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse2 (= (select .cse39 0) (select .cse30 0))) (.cse3 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse4 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse5 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse6 (= (select .cse16 0) 0)) (.cse7 (= c_func_to_recursive_line_35_to_38_0_~b.offset 0)) (.cse8 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~x.base))) (.cse9 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse10 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~b.base))) (.cse28 (= .cse37 .cse12)) (.cse17 (not (= c_func_to_recursive_line_35_to_38_0_~a.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse29 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~y.base))) (.cse24 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse31 (= c_func_to_recursive_line_35_to_38_0_~v.offset 0)) (.cse32 (= c_func_to_recursive_line_35_to_38_0_~u.offset 0)) (.cse33 (not (= c_func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base))) (.cse25 (not (= c_func_to_recursive_line_35_to_38_0_~u.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse14 (select .cse38 c_func_to_recursive_line_35_to_38_0_~b.offset)) (.cse34 (= c_func_to_recursive_line_35_to_38_0_~a.offset 0)) (.cse26 (not (= c_func_to_recursive_line_35_to_38_0_~b.base c_func_to_recursive_line_35_to_38_0_~a.base))) (.cse11 (select .cse36 c_func_to_recursive_line_35_to_38_0_~y.offset)) (.cse35 (= c_func_to_recursive_line_35_to_38_0_~x.offset 0)) (.cse27 (not (= c_func_to_recursive_line_35_to_38_0_~x.base c_func_to_recursive_line_35_to_38_0_~b.base)))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= .cse11 .cse12) (= .cse11 .cse13) (= .cse13 .cse14) (exists ((func_to_recursive_line_35_to_38_0_~y.base Int) (|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse15 (select (select |c_#memory_int| func_to_recursive_line_35_to_38_0_~y.base) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse15 .cse13) (not (= c_func_to_recursive_line_35_to_38_0_~u.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) (= .cse15 .cse14) (not (= c_func_to_recursive_line_35_to_38_0_~a.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base func_to_recursive_line_35_to_38_0_~y.base))))) (= (select .cse16 c_func_to_recursive_line_35_to_38_0_~v.offset) 0) (not (and .cse0 .cse1 .cse3 .cse8 .cse10 .cse17 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse19 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~v.base v_DerPreprocessor_7) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_10))) (let ((.cse21 (select .cse19 c_func_to_recursive_line_35_to_38_0_~v.base))) (let ((.cse18 (select (select .cse19 c_func_to_recursive_line_35_to_38_0_~a.base) c_func_to_recursive_line_35_to_38_0_~a.offset)) (.cse20 (store (store (store (store |c_#memory_int| c_func_to_recursive_line_35_to_38_0_~u.base v_DerPreprocessor_3) c_func_to_recursive_line_35_to_38_0_~v.base .cse21) c_func_to_recursive_line_35_to_38_0_~x.base v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (= .cse18 (select (select .cse19 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset)) (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse19 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (= (select (select .cse20 c_func_to_recursive_line_35_to_38_0_~x.base) c_func_to_recursive_line_35_to_38_0_~x.offset) .cse18) (= (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (= (store .cse21 c_func_to_recursive_line_35_to_38_0_~v.offset 0) .cse16) (= .cse18 .cse22) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (= (store (select .cse20 c_func_to_recursive_line_35_to_38_0_~u.base) c_func_to_recursive_line_35_to_38_0_~u.offset .cse14) .cse23) (= (select v_DerPreprocessor_10 c_func_to_recursive_line_35_to_38_0_~u.offset) .cse14) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse24 .cse25 .cse26 .cse27)) .cse28 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= c_func_to_recursive_line_35_to_38_0_~a.base |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| c_func_to_recursive_line_35_to_38_0_~v.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse12))) .cse17 .cse29 .cse24 (= .cse22 (select .cse30 c_func_to_recursive_line_35_to_38_0_~a.offset)) .cse31 (<= (mod .cse12 4294967296) 65535) .cse32 .cse33 (not (and .cse0 .cse1 .cse2 .cse3 .cse4 (= c_func_to_recursive_line_35_to_38_0_~y.offset 0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse28 .cse17 .cse29 .cse24 .cse31 .cse32 .cse33 .cse25 .cse34 .cse26 .cse35 (= (select .cse36 0) .cse37) .cse27)) (= .cse11 .cse14) .cse25 (exists ((func_to_recursive_line_35_to_38_0_~y.base Int) (|ULTIMATE.start_main_~#y~0#1.offset| Int)) (and (not (= c_func_to_recursive_line_35_to_38_0_~u.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~b.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= func_to_recursive_line_35_to_38_0_~y.base c_func_to_recursive_line_35_to_38_0_~v.base)) (= (select (select |c_#memory_int| func_to_recursive_line_35_to_38_0_~y.base) |ULTIMATE.start_main_~#y~0#1.offset|) .cse14) (not (= c_func_to_recursive_line_35_to_38_0_~a.base func_to_recursive_line_35_to_38_0_~y.base)) (not (= c_func_to_recursive_line_35_to_38_0_~x.base func_to_recursive_line_35_to_38_0_~y.base)))) .cse34 .cse26 (= .cse11 .cse37) .cse35 .cse27))))) is different from true [2024-12-06 01:00:24,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:24,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 64 states and 131 transitions. [2024-12-06 01:00:24,049 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 131 transitions. [2024-12-06 01:00:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:00:24,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:24,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:00:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:24,180 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 94 conjuncts are in the unsatisfiable core [2024-12-06 01:00:24,183 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:00:24,192 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2024-12-06 01:00:24,193 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 39 treesize of output 1 [2024-12-06 01:00:24,197 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 15 treesize of output 1 [2024-12-06 01:00:24,202 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-12-06 01:00:24,202 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 86 treesize of output 76 [2024-12-06 01:00:24,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:24,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:24,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 179 treesize of output 43 [2024-12-06 01:00:25,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 25 [2024-12-06 01:00:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:00:25,273 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|)) (.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|)) (.cse23 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|))) (let ((.cse5 (select .cse23 0)) (.cse9 (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|)) (.cse7 (select .cse23 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (.cse15 (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|)) (.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse10 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse12 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse19 (select .cse14 |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse8 (select .cse4 |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse13 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse16 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse17 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse18 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse11 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (= (select .cse4 0) .cse5) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse6 (select .cse9 |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse6 .cse7) (= .cse6 .cse8)))) .cse10 (= |c_ULTIMATE.start_main_~#u~0#1.offset| 0) (= (select .cse11 0) 0) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse5))) .cse12 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse13 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (= .cse8 (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)))) (= (select .cse14 0) (select .cse15 0)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= |c_ULTIMATE.start_main_~#b~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse16 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (= |c_ULTIMATE.start_main_~#a~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse17 .cse18 (<= (mod .cse5 4294967296) 65535) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (= (select .cse9 |ULTIMATE.start_main_~#y~0#1.offset|) .cse8)) (= .cse8 .cse7) (= |c_ULTIMATE.start_main_~#x~0#1.offset| 0) (= .cse19 (select .cse15 |c_ULTIMATE.start_main_~#a~0#1.offset|)) (= |c_ULTIMATE.start_main_~#v~0#1.offset| 0) (not (and .cse0 .cse1 .cse2 .cse3 .cse10 .cse12 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse20 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse24 (select .cse20 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse21 (select (select .cse20 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse22 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse24) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse21) (= .cse8 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse22 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse8) .cse23) (= .cse19 .cse21) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse8) (= .cse8 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse24 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse11) (= .cse21 (select (select .cse22 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse13 .cse16 .cse17 .cse18)) (= (select .cse11 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0)))) is different from false [2024-12-06 01:00:25,541 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse4 (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|)) (.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|)) (.cse23 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|))) (let ((.cse5 (select .cse23 0)) (.cse9 (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|)) (.cse7 (select .cse23 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (.cse15 (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|)) (.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse10 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse12 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse19 (select .cse14 |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse8 (select .cse4 |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse13 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse16 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse17 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse18 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse11 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (= (select .cse4 0) .cse5) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse6 (select .cse9 |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse6 .cse7) (= .cse6 .cse8)))) .cse10 (= |c_ULTIMATE.start_main_~#u~0#1.offset| 0) (= (select .cse11 0) 0) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse5))) .cse12 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse13 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (= .cse8 (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)))) (= (select .cse14 0) (select .cse15 0)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= |c_ULTIMATE.start_main_~#b~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse16 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (= |c_ULTIMATE.start_main_~#a~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse17 .cse18 (<= (mod .cse5 4294967296) 65535) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (= (select .cse9 |ULTIMATE.start_main_~#y~0#1.offset|) .cse8)) (= .cse8 .cse7) (= |c_ULTIMATE.start_main_~#x~0#1.offset| 0) (= .cse19 (select .cse15 |c_ULTIMATE.start_main_~#a~0#1.offset|)) (= |c_ULTIMATE.start_main_~#v~0#1.offset| 0) (not (and .cse0 .cse1 .cse2 .cse3 .cse10 .cse12 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse20 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse24 (select .cse20 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse21 (select (select .cse20 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse22 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse24) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse21) (= .cse8 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse22 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse8) .cse23) (= .cse19 .cse21) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse8) (= .cse8 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse24 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse11) (= .cse21 (select (select .cse22 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse13 .cse16 .cse17 .cse18)) (= (select .cse11 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0))))) is different from true [2024-12-06 01:00:25,553 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (.cse7 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (.cse11 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (.cse25 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (let ((.cse6 (select .cse25 0)) (.cse8 (select .cse11 |c_func_to_recursive_line_35_to_38_0_#in~y.offset|)) (.cse9 (select .cse7 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (.cse0 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse1 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse3 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse13 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|))) (.cse2 (select .cse25 |c_func_to_recursive_line_35_to_38_0_#in~b.offset|)) (.cse12 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (.cse14 (not (= |c_func_to_recursive_line_35_to_38_0_#in~x.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse15 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse16 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse22 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse23 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse4 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~a.base|)) (.cse19 (select .cse5 |c_func_to_recursive_line_35_to_38_0_#in~x.offset|)) (.cse24 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)))) (and .cse0 .cse1 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (= .cse2 (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |ULTIMATE.start_main_~#y~0#1.base|)))) .cse3 (= (select .cse4 0) (select .cse5 0)) (= .cse6 (select .cse7 0)) (= .cse2 .cse8) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse10 (select .cse11 |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse9 .cse10) (= .cse2 .cse10)))) (= |c_func_to_recursive_line_35_to_38_0_#in~y.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~a.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~u.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (= .cse6 (select .cse11 0)) (= |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (select .cse12 0) 0) (= (select .cse12 |c_func_to_recursive_line_35_to_38_0_#in~v.offset|) 0) .cse13 (= .cse9 .cse8) .cse14 (= |c_func_to_recursive_line_35_to_38_0_#in~x.offset| 0) .cse15 (= |c_func_to_recursive_line_35_to_38_0_#in~b.offset| 0) (= .cse2 .cse9) .cse16 (not (and .cse0 .cse1 .cse3 .cse13 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse20 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base| v_DerPreprocessor_7) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_10))) (let ((.cse21 (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (let ((.cse17 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_3) |c_func_to_recursive_line_35_to_38_0_#in~v.base| .cse21) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse18 (select (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~a.base|) |c_func_to_recursive_line_35_to_38_0_#in~a.offset|))) (and (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (= (select (select .cse17 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse18) (= .cse19 .cse18) (= .cse2 (select v_DerPreprocessor_10 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (= .cse7 (store (select .cse17 |c_func_to_recursive_line_35_to_38_0_#in~u.base|) |c_func_to_recursive_line_35_to_38_0_#in~u.offset| .cse2)) (= .cse2 (select (select .cse20 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (= (select (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse18) (= .cse2 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (store .cse21 |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) .cse12) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse14 .cse15 .cse16 .cse22 .cse23 .cse24)) .cse22 (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) .cse23 (= (select .cse4 |c_func_to_recursive_line_35_to_38_0_#in~a.offset|) .cse19) .cse24))) is different from false [2024-12-06 01:00:25,798 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse5 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (.cse7 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (.cse11 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (.cse25 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (let ((.cse6 (select .cse25 0)) (.cse8 (select .cse11 |c_func_to_recursive_line_35_to_38_0_#in~y.offset|)) (.cse9 (select .cse7 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (.cse0 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse1 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse3 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (.cse13 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|))) (.cse2 (select .cse25 |c_func_to_recursive_line_35_to_38_0_#in~b.offset|)) (.cse12 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (.cse14 (not (= |c_func_to_recursive_line_35_to_38_0_#in~x.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse15 (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse16 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|))) (.cse22 (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse23 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|))) (.cse4 (select |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~a.base|)) (.cse19 (select .cse5 |c_func_to_recursive_line_35_to_38_0_#in~x.offset|)) (.cse24 (not (= |c_func_to_recursive_line_35_to_38_0_#in~v.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)))) (and .cse0 .cse1 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (= .cse2 (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |ULTIMATE.start_main_~#y~0#1.base|)))) .cse3 (= (select .cse4 0) (select .cse5 0)) (= .cse6 (select .cse7 0)) (= .cse2 .cse8) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse10 (select .cse11 |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse9 .cse10) (= .cse2 .cse10)))) (= |c_func_to_recursive_line_35_to_38_0_#in~y.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~a.offset| 0) (= |c_func_to_recursive_line_35_to_38_0_#in~u.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~u.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |c_func_to_recursive_line_35_to_38_0_#in~y.base|)) (= .cse6 (select .cse11 0)) (= |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (select .cse12 0) 0) (= (select .cse12 |c_func_to_recursive_line_35_to_38_0_#in~v.offset|) 0) .cse13 (= .cse9 .cse8) .cse14 (= |c_func_to_recursive_line_35_to_38_0_#in~x.offset| 0) .cse15 (= |c_func_to_recursive_line_35_to_38_0_#in~b.offset| 0) (= .cse2 .cse9) .cse16 (not (and .cse0 .cse1 .cse3 .cse13 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse20 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~v.base| v_DerPreprocessor_7) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_10))) (let ((.cse21 (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~v.base|))) (let ((.cse17 (store (store (store (store |c_#memory_int| |c_func_to_recursive_line_35_to_38_0_#in~u.base| v_DerPreprocessor_3) |c_func_to_recursive_line_35_to_38_0_#in~v.base| .cse21) |c_func_to_recursive_line_35_to_38_0_#in~x.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6)) (.cse18 (select (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~a.base|) |c_func_to_recursive_line_35_to_38_0_#in~a.offset|))) (and (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~b.base|)) (= (select (select .cse17 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse18) (= .cse19 .cse18) (= .cse2 (select v_DerPreprocessor_10 |c_func_to_recursive_line_35_to_38_0_#in~u.offset|)) (= .cse7 (store (select .cse17 |c_func_to_recursive_line_35_to_38_0_#in~u.base|) |c_func_to_recursive_line_35_to_38_0_#in~u.offset| .cse2)) (= .cse2 (select (select .cse20 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|)) (= (select (select .cse20 |c_func_to_recursive_line_35_to_38_0_#in~x.base|) |c_func_to_recursive_line_35_to_38_0_#in~x.offset|) .cse18) (= .cse2 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_func_to_recursive_line_35_to_38_0_#in~v.base|)) (= (store .cse21 |c_func_to_recursive_line_35_to_38_0_#in~v.offset| 0) .cse12) (not (= |c_func_to_recursive_line_35_to_38_0_#in~a.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_func_to_recursive_line_35_to_38_0_#in~u.base| |ULTIMATE.start_main_~#y~0#1.base|))))))) .cse14 .cse15 .cse16 .cse22 .cse23 .cse24)) .cse22 (not (= |c_func_to_recursive_line_35_to_38_0_#in~y.base| |c_func_to_recursive_line_35_to_38_0_#in~x.base|)) .cse23 (= (select .cse4 |c_func_to_recursive_line_35_to_38_0_#in~a.offset|) .cse19) .cse24)))) is different from true [2024-12-06 01:00:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 64 states and 131 transitions. [2024-12-06 01:00:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 131 transitions. [2024-12-06 01:00:25,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:00:25,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:25,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:00:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:25,983 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-12-06 01:00:25,987 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:00:26,004 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-12-06 01:00:26,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 86 treesize of output 76 [2024-12-06 01:00:26,032 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 1 [2024-12-06 01:00:26,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,291 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 160 [2024-12-06 01:00:26,298 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:26,299 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2024-12-06 01:00:26,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 118 [2024-12-06 01:00:26,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:26,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 96 [2024-12-06 01:00:26,339 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 79 [2024-12-06 01:00:26,344 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 [2024-12-06 01:00:26,347 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 [2024-12-06 01:00:26,353 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 [2024-12-06 01:00:26,357 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 12 treesize of output 11 [2024-12-06 01:00:26,363 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 [2024-12-06 01:00:26,367 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 [2024-12-06 01:00:26,370 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 [2024-12-06 01:00:27,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 22 [2024-12-06 01:00:27,085 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:00:27,117 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse10 (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|)) (.cse13 (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|)) (.cse18 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|))) (let ((.cse5 (select .cse18 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|)) (.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse7 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse19 (select .cse13 |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse6 (select .cse10 |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse9 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse16 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse17 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse12 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse4 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse4 .cse5) (= .cse4 .cse6)))) .cse7 .cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse9 (not (let ((.cse11 (select .cse18 0))) (and .cse0 .cse1 .cse2 .cse3 (= (select .cse10 0) .cse11) .cse7 (= |c_ULTIMATE.start_main_~#u~0#1.offset| 0) (= (select .cse12 0) 0) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse11))) .cse8 .cse9 (= (select .cse13 0) (select .cse14 0)) (= |c_ULTIMATE.start_main_~#b~0#1.offset| 0) .cse15 (= |c_ULTIMATE.start_main_~#a~0#1.offset| 0) .cse16 .cse17 (<= (mod .cse11 4294967296) 65535) (= |c_ULTIMATE.start_main_~#x~0#1.offset| 0) (= |c_ULTIMATE.start_main_~#v~0#1.offset| 0)))) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse16 .cse17 (= .cse6 .cse5) (= .cse19 (select .cse14 |c_ULTIMATE.start_main_~#a~0#1.offset|)) (not (and .cse0 .cse1 .cse2 .cse3 .cse7 .cse8 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse20 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse23 (select .cse20 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse21 (select (select .cse20 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse22 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse23) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse21) (= .cse6 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse22 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse6) .cse18) (= .cse19 .cse21) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse6) (= .cse6 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse23 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse12) (= .cse21 (select (select .cse22 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse9 .cse15 .cse16 .cse17)) (= (select .cse12 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0)))) is different from false [2024-12-06 01:00:27,345 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse10 (select |c_#memory_int| |c_ULTIMATE.start_main_~#b~0#1.base|)) (.cse13 (select |c_#memory_int| |c_ULTIMATE.start_main_~#x~0#1.base|)) (.cse18 (select |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base|))) (let ((.cse5 (select .cse18 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (.cse14 (select |c_#memory_int| |c_ULTIMATE.start_main_~#a~0#1.base|)) (.cse0 (not (= |c_ULTIMATE.start_main_~#a~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse1 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse2 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse3 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse7 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#x~0#1.base|))) (.cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse19 (select .cse13 |c_ULTIMATE.start_main_~#x~0#1.offset|)) (.cse6 (select .cse10 |c_ULTIMATE.start_main_~#b~0#1.offset|)) (.cse9 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|))) (.cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse16 (not (= |c_ULTIMATE.start_main_~#b~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|))) (.cse17 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|))) (.cse12 (select |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base|))) (and .cse0 .cse1 .cse2 .cse3 (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int)) (let ((.cse4 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|))) (and (= .cse4 .cse5) (= .cse4 .cse6)))) .cse7 .cse8 (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) .cse9 (not (let ((.cse11 (select .cse18 0))) (and .cse0 .cse1 .cse2 .cse3 (= (select .cse10 0) .cse11) .cse7 (= |c_ULTIMATE.start_main_~#u~0#1.offset| 0) (= (select .cse12 0) 0) (exists ((|ULTIMATE.start_main_~#y~0#1.offset| Int) (|ULTIMATE.start_main_~#y~0#1.base| Int)) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select |c_#memory_int| |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse11))) .cse8 .cse9 (= (select .cse13 0) (select .cse14 0)) (= |c_ULTIMATE.start_main_~#b~0#1.offset| 0) .cse15 (= |c_ULTIMATE.start_main_~#a~0#1.offset| 0) .cse16 .cse17 (<= (mod .cse11 4294967296) 65535) (= |c_ULTIMATE.start_main_~#x~0#1.offset| 0) (= |c_ULTIMATE.start_main_~#v~0#1.offset| 0)))) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) .cse15 (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |c_ULTIMATE.start_main_~#y~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) .cse16 .cse17 (= .cse6 .cse5) (= .cse19 (select .cse14 |c_ULTIMATE.start_main_~#a~0#1.offset|)) (not (and .cse0 .cse1 .cse2 .cse3 .cse7 .cse8 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.offset| Int) (v_DerPreprocessor_7 (Array Int Int)) (v_DerPreprocessor_6 (Array Int Int)) (|ULTIMATE.start_main_~#y~0#1.base| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_8 (Array Int Int))) (let ((.cse20 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#v~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_8) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_9) |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_10))) (let ((.cse23 (select .cse20 |c_ULTIMATE.start_main_~#v~0#1.base|))) (let ((.cse21 (select (select .cse20 |c_ULTIMATE.start_main_~#a~0#1.base|) |c_ULTIMATE.start_main_~#a~0#1.offset|)) (.cse22 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#u~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_main_~#v~0#1.base| .cse23) |c_ULTIMATE.start_main_~#x~0#1.base| v_DerPreprocessor_5) |ULTIMATE.start_main_~#y~0#1.base| v_DerPreprocessor_6))) (and (not (= |c_ULTIMATE.start_main_~#u~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|) .cse21) (= .cse6 (select v_DerPreprocessor_6 |ULTIMATE.start_main_~#y~0#1.offset|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#v~0#1.base|)) (= (store (select .cse22 |c_ULTIMATE.start_main_~#u~0#1.base|) |c_ULTIMATE.start_main_~#u~0#1.offset| .cse6) .cse18) (= .cse19 .cse21) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#a~0#1.base|)) (not (= |ULTIMATE.start_main_~#y~0#1.base| |c_ULTIMATE.start_main_~#b~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#x~0#1.base| |ULTIMATE.start_main_~#y~0#1.base|)) (= (select (select .cse20 |ULTIMATE.start_main_~#y~0#1.base|) |ULTIMATE.start_main_~#y~0#1.offset|) .cse6) (= .cse6 (select v_DerPreprocessor_10 |c_ULTIMATE.start_main_~#u~0#1.offset|)) (= (store .cse23 |c_ULTIMATE.start_main_~#v~0#1.offset| 0) .cse12) (= .cse21 (select (select .cse22 |c_ULTIMATE.start_main_~#x~0#1.base|) |c_ULTIMATE.start_main_~#x~0#1.offset|))))))) .cse9 .cse15 .cse16 .cse17)) (= (select .cse12 |c_ULTIMATE.start_main_~#v~0#1.offset|) 0))))) is different from true [2024-12-06 01:00:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 64 states and 131 transitions. [2024-12-06 01:00:27,792 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 131 transitions. [2024-12-06 01:00:27,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:00:27,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:27,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:27,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:00:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:27,906 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-12-06 01:00:27,908 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:00:27,927 INFO L349 Elim1Store]: treesize reduction 13, result has 48.0 percent of original size [2024-12-06 01:00:27,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 508 treesize of output 509 [2024-12-06 01:00:28,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:28,884 INFO L349 Elim1Store]: treesize reduction 319, result has 32.6 percent of original size [2024-12-06 01:00:28,884 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 6 new quantified variables, introduced 13 case distinctions, treesize of input 770 treesize of output 442 [2024-12-06 01:00:28,916 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:28,918 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 264 [2024-12-06 01:00:29,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:29,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:29,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:29,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:29,660 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 01:00:29,735 INFO L349 Elim1Store]: treesize reduction 54, result has 23.9 percent of original size [2024-12-06 01:00:29,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 871 treesize of output 856 [2024-12-06 01:00:29,777 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 [2024-12-06 01:00:29,794 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 [2024-12-06 01:00:29,830 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 [2024-12-06 01:00:29,876 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:29,876 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 43 treesize of output 47 [2024-12-06 01:00:29,946 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:29,947 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 60 treesize of output 62 [2024-12-06 01:00:30,038 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 [2024-12-06 01:00:30,055 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 [2024-12-06 01:00:30,062 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 [2024-12-06 01:00:30,070 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 19 treesize of output 15 [2024-12-06 01:00:30,086 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 [2024-12-06 01:00:30,094 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 19 treesize of output 15 [2024-12-06 01:00:30,106 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 [2024-12-06 01:00:30,116 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 [2024-12-06 01:00:30,123 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 [2024-12-06 01:00:30,141 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 [2024-12-06 01:00:30,156 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 [2024-12-06 01:00:30,185 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:30,185 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 42 treesize of output 60 [2024-12-06 01:00:31,632 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:31,634 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 480 [2024-12-06 01:00:32,990 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:32,993 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 515 [2024-12-06 01:00:34,856 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:34,860 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1011 [2024-12-06 01:00:38,510 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:38,512 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 480 [2024-12-06 01:00:39,856 INFO L349 Elim1Store]: treesize reduction 39, result has 46.6 percent of original size [2024-12-06 01:00:39,856 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 80 treesize of output 80 [2024-12-06 01:00:39,864 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 [2024-12-06 01:00:39,885 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 [2024-12-06 01:00:39,904 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:39,904 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 38 treesize of output 56 [2024-12-06 01:00:39,959 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 [2024-12-06 01:00:39,966 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 [2024-12-06 01:00:40,011 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 01:00:40,029 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2024-12-06 01:00:40,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 69 treesize of output 55 [2024-12-06 01:00:40,044 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 9 treesize of output 7 [2024-12-06 01:00:40,048 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 [2024-12-06 01:00:40,074 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:40,082 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2177 [2024-12-06 01:00:42,114 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 01:00:42,132 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2024-12-06 01:00:42,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 80 treesize of output 62 [2024-12-06 01:00:42,138 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 [2024-12-06 01:00:42,144 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 22 treesize of output 18 [2024-12-06 01:00:42,158 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-12-06 01:00:42,186 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:42,195 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2379 [2024-12-06 01:00:44,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:44,178 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 01:00:44,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 01:00:44,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 43 [2024-12-06 01:00:44,185 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 5 treesize of output 3 [2024-12-06 01:00:44,261 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:44,287 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5965 [2024-12-06 01:00:50,039 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 01:00:50,058 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2024-12-06 01:00:50,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 69 treesize of output 55 [2024-12-06 01:00:50,064 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 [2024-12-06 01:00:50,075 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-12-06 01:00:50,080 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 [2024-12-06 01:00:50,106 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 01:00:50,114 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 2212 [2024-12-06 01:14:00,852 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 01:14:00,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 01:14:00,853 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) [2024-12-06 01:14:00,857 INFO L158 Benchmark]: Toolchain (without parser) took 845454.64ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 92.5MB in the beginning and 126.1MB in the end (delta: -33.7MB). Peak memory consumption was 180.6MB. Max. memory is 16.1GB. [2024-12-06 01:14:00,857 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 73.2MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:14:00,857 INFO L158 Benchmark]: CACSL2BoogieTranslator took 232.51ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 80.1MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:14:00,858 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.88ms. Allocated memory is still 117.4MB. Free memory was 80.1MB in the beginning and 78.7MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:14:00,858 INFO L158 Benchmark]: Boogie Preprocessor took 25.75ms. Allocated memory is still 117.4MB. Free memory was 78.7MB in the beginning and 77.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:14:00,858 INFO L158 Benchmark]: RCFGBuilder took 427.50ms. Allocated memory is still 117.4MB. Free memory was 77.3MB in the beginning and 55.9MB in the end (delta: 21.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 01:14:00,858 INFO L158 Benchmark]: CodeCheck took 844732.52ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 55.9MB in the beginning and 126.1MB in the end (delta: -70.2MB). Peak memory consumption was 147.1MB. Max. memory is 16.1GB. [2024-12-06 01:14:00,859 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 0.30ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 73.2MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 232.51ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 80.1MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.88ms. Allocated memory is still 117.4MB. Free memory was 80.1MB in the beginning and 78.7MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.75ms. Allocated memory is still 117.4MB. Free memory was 78.7MB in the beginning and 77.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 427.50ms. Allocated memory is still 117.4MB. Free memory was 77.3MB in the beginning and 55.9MB in the end (delta: 21.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 844732.52ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 55.9MB in the beginning and 126.1MB in the end (delta: -70.2MB). Peak memory consumption was 147.1MB. 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_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_lcm1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e972d7fe67c03faae458b4aeefde235726c38e34da23998883d4b544999b0f51 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:14:02,517 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:14:02,600 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 01:14:02,624 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:14:02,625 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:14:02,625 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:14:02,625 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:14:02,625 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:14:02,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:14:02,626 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:14:02,626 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:14:02,626 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:14:02,626 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:14:02,626 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:14:02,626 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:14:02,626 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:14:02,626 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 01:14:02,627 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 01:14:02,627 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 01:14:02,627 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:14:02,627 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:14:02,627 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:14:02,627 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:14:02,627 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:14:02,627 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:14:02,627 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:14:02,627 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:14:02,627 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 01:14:02,628 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:14:02,628 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:14:02,628 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:14:02,628 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:14:02,628 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:14:02,628 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 01:14:02,628 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:14:02,628 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 01:14:02,628 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_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b 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 ! call(reach_error())) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e972d7fe67c03faae458b4aeefde235726c38e34da23998883d4b544999b0f51 [2024-12-06 01:14:02,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:14:02,851 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:14:02,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:14:02,854 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:14:02,854 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:14:02,855 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/recursified_nla-digbench/recursified_lcm1.c [2024-12-06 01:14:05,446 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/data/9cc213fb2/4f0612ce783b449fb6f47db0f348e7c5/FLAG520307a8c [2024-12-06 01:14:05,659 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:14:05,660 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/sv-benchmarks/c/recursified_nla-digbench/recursified_lcm1.c [2024-12-06 01:14:05,667 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/data/9cc213fb2/4f0612ce783b449fb6f47db0f348e7c5/FLAG520307a8c [2024-12-06 01:14:06,030 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/data/9cc213fb2/4f0612ce783b449fb6f47db0f348e7c5 [2024-12-06 01:14:06,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:14:06,033 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:14:06,034 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:14:06,034 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:14:06,037 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:14:06,037 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,038 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@90bd158 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06, skipping insertion in model container [2024-12-06 01:14:06,038 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,050 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:14:06,174 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/sv-benchmarks/c/recursified_nla-digbench/recursified_lcm1.c[1106,1119] [2024-12-06 01:14:06,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:14:06,209 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:14:06,219 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/sv-benchmarks/c/recursified_nla-digbench/recursified_lcm1.c[1106,1119] [2024-12-06 01:14:06,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:14:06,247 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:14:06,247 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06 WrapperNode [2024-12-06 01:14:06,247 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:14:06,248 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:14:06,248 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:14:06,248 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:14:06,253 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,261 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,276 INFO L138 Inliner]: procedures = 20, calls = 104, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 95 [2024-12-06 01:14:06,276 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:14:06,277 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:14:06,277 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:14:06,277 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:14:06,283 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,283 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,286 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,286 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,293 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,294 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,296 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,297 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,298 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,299 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:14:06,300 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:14:06,300 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:14:06,300 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:14:06,301 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:14:06,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:14:06,331 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:14:06,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:14:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:14:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_35_to_38_0 [2024-12-06 01:14:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_35_to_38_0 [2024-12-06 01:14:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_48_to_53_0 [2024-12-06 01:14:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_48_to_53_0 [2024-12-06 01:14:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 01:14:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:14:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:14:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_40_to_45_0 [2024-12-06 01:14:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_40_to_45_0 [2024-12-06 01:14:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:14:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 01:14:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:14:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:14:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:14:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:14:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:14:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 01:14:06,458 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:14:06,460 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:14:06,758 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 01:14:06,758 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:14:06,793 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:14:06,793 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 01:14:06,793 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:14:06 BoogieIcfgContainer [2024-12-06 01:14:06,793 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:14:06,794 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:14:06,794 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:14:06,804 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:14:06,804 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:14:06" (1/1) ... [2024-12-06 01:14:06,812 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:14:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 50 states and 66 transitions. [2024-12-06 01:14:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 66 transitions. [2024-12-06 01:14:06,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:14:06,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:06,865 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 01:14:06,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 01:14:06,867 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 01:14:06,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96bde83d-f170-4345-96f8-1407a49282de/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process