./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo1-u_valuebound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/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_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo1-u_valuebound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f5913f104892d2161c7fca45f1b4b94f25718ce08a5c1f24a1d3fced8b0f4ce5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:18:27,731 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:18:27,785 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:18:27,789 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:18:27,790 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:18:27,809 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:18:27,809 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:18:27,810 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:18:27,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:18:27,810 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:18:27,810 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:18:27,810 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:18:27,810 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:18:27,810 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:18:27,811 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:18:27,811 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:18:27,812 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:18:27,812 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:18:27,812 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:18:27,812 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:18:27,812 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:18:27,812 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:18:27,812 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:18:27,812 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:18:27,812 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_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f5913f104892d2161c7fca45f1b4b94f25718ce08a5c1f24a1d3fced8b0f4ce5 [2024-12-06 04:18:28,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:18:28,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:18:28,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:18:28,046 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:18:28,046 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:18:28,047 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/geo1-u_valuebound10.c [2024-12-06 04:18:30,660 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/data/60bed1f3d/99e69f571053487faf0ddc5901b80426/FLAGe433bbef2 [2024-12-06 04:18:30,853 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:18:30,853 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/sv-benchmarks/c/nla-digbench-scaling/geo1-u_valuebound10.c [2024-12-06 04:18:30,859 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/data/60bed1f3d/99e69f571053487faf0ddc5901b80426/FLAGe433bbef2 [2024-12-06 04:18:31,235 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/data/60bed1f3d/99e69f571053487faf0ddc5901b80426 [2024-12-06 04:18:31,237 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:18:31,239 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:18:31,240 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:18:31,240 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:18:31,245 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:18:31,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f75a6c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31, skipping insertion in model container [2024-12-06 04:18:31,246 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,258 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:18:31,399 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:18:31,408 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:18:31,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:18:31,436 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:18:31,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31 WrapperNode [2024-12-06 04:18:31,437 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:18:31,438 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:18:31,438 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:18:31,438 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:18:31,443 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,449 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,467 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 66 [2024-12-06 04:18:31,467 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:18:31,468 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:18:31,468 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:18:31,468 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:18:31,475 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,475 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,477 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,477 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,480 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,481 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,483 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,485 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,485 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,487 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:18:31,488 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:18:31,488 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:18:31,488 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:18:31,489 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:18:31,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:18:31,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:18:31,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49ff41e9-8f7d-4bf5-a46a-a9426db969c6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:18:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:18:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:18:31,546 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:18:31,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:18:31,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:18:31,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:18:31,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:18:31,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:18:31,602 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:18:31,604 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:18:31,843 INFO L? ?]: Removed 52 outVars from TransFormulas that were not future-live. [2024-12-06 04:18:31,843 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:18:31,877 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:18:31,878 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:18:31,878 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:18:31 BoogieIcfgContainer [2024-12-06 04:18:31,878 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:18:31,879 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:18:31,879 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:18:31,889 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:18:31,889 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:18:31" (1/1) ... [2024-12-06 04:18:31,897 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:18:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 58 states and 61 transitions. [2024-12-06 04:18:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 61 transitions. [2024-12-06 04:18:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:18:31,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:31,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:32,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:32,051 INFO L256 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:18:32,055 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:32,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:32,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:32,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 59 states and 62 transitions. [2024-12-06 04:18:32,125 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 62 transitions. [2024-12-06 04:18:32,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:18:32,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:32,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:32,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:32,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:18:32,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:32,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:32,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:32,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 60 states and 63 transitions. [2024-12-06 04:18:32,187 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 63 transitions. [2024-12-06 04:18:32,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:18:32,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:32,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:32,223 INFO L256 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:18:32,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:32,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:32,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 61 states and 64 transitions. [2024-12-06 04:18:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 64 transitions. [2024-12-06 04:18:32,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:18:32,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:32,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:32,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:32,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:32,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 62 states and 65 transitions. [2024-12-06 04:18:32,376 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 65 transitions. [2024-12-06 04:18:32,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:18:32,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:32,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:32,410 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:18:32,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:32,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:32,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:32,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 67 states and 71 transitions. [2024-12-06 04:18:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 71 transitions. [2024-12-06 04:18:32,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:18:32,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:32,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:32,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:32,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 73 states and 80 transitions. [2024-12-06 04:18:32,899 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 80 transitions. [2024-12-06 04:18:32,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:18:32,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:32,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:33,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 74 states and 82 transitions. [2024-12-06 04:18:33,087 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 82 transitions. [2024-12-06 04:18:33,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:18:33,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:33,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:33,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:33,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 76 states and 85 transitions. [2024-12-06 04:18:33,262 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 85 transitions. [2024-12-06 04:18:33,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:18:33,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:33,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:33,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:33,296 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:18:33,297 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:33,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:33,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 79 states and 90 transitions. [2024-12-06 04:18:33,350 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 90 transitions. [2024-12-06 04:18:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:18:33,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:33,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:33,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:33,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 90 states and 108 transitions. [2024-12-06 04:18:33,970 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 108 transitions. [2024-12-06 04:18:33,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:18:33,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:33,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:34,001 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:18:34,002 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:34,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:34,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 91 states and 109 transitions. [2024-12-06 04:18:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 109 transitions. [2024-12-06 04:18:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:18:34,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:34,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:34,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:34,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:34,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 92 states and 110 transitions. [2024-12-06 04:18:34,116 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 110 transitions. [2024-12-06 04:18:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:18:34,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:34,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:34,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:34,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:34,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 93 states and 112 transitions. [2024-12-06 04:18:34,338 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 112 transitions. [2024-12-06 04:18:34,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:18:34,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:34,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:34,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:34,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:34,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 96 states and 116 transitions. [2024-12-06 04:18:34,757 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 116 transitions. [2024-12-06 04:18:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:34,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:34,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:34,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:34,787 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:18:34,789 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:34,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 98 states and 119 transitions. [2024-12-06 04:18:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 119 transitions. [2024-12-06 04:18:35,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:18:35,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:35,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:35,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:35,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:35,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 102 states and 124 transitions. [2024-12-06 04:18:35,855 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 124 transitions. [2024-12-06 04:18:35,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:18:35,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:35,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:35,880 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:18:35,882 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:36,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:36,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 112 states and 140 transitions. [2024-12-06 04:18:36,775 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 140 transitions. [2024-12-06 04:18:36,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:18:36,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:36,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:36,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:36,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 111 states and 139 transitions. [2024-12-06 04:18:36,889 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 139 transitions. [2024-12-06 04:18:36,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:18:36,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:36,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:37,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:37,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 125 states and 159 transitions. [2024-12-06 04:18:37,782 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 159 transitions. [2024-12-06 04:18:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:18:37,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:37,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:38,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:38,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 129 states and 160 transitions. [2024-12-06 04:18:38,578 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 160 transitions. [2024-12-06 04:18:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:18:38,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:38,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:38,604 INFO L256 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 04:18:38,605 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 143 states and 177 transitions. [2024-12-06 04:18:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 177 transitions. [2024-12-06 04:18:39,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:18:39,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:39,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:39,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:39,360 INFO L256 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:18:39,362 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:39,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:18:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:40,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 161 states and 203 transitions. [2024-12-06 04:18:40,610 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 203 transitions. [2024-12-06 04:18:40,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:18:40,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:40,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:40,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:40,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:40,637 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:18:40,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:40,707 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:41,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:41,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 164 states and 210 transitions. [2024-12-06 04:18:41,191 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 210 transitions. [2024-12-06 04:18:41,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:18:41,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:41,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:41,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:18:41,216 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:18:42,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:42,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 168 states and 217 transitions. [2024-12-06 04:18:42,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 217 transitions. [2024-12-06 04:18:42,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:18:42,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:42,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:42,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:42,485 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 04:18:42,486 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:42,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:18:43,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 170 states and 219 transitions. [2024-12-06 04:18:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 219 transitions. [2024-12-06 04:18:43,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:18:43,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:43,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:43,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:44,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 171 states and 221 transitions. [2024-12-06 04:18:44,179 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 221 transitions. [2024-12-06 04:18:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:18:44,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:44,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:44,208 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:18:44,209 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:44,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:46,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 176 states and 227 transitions. [2024-12-06 04:18:46,270 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 227 transitions. [2024-12-06 04:18:46,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:18:46,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:46,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:46,303 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:18:46,304 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:46,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 177 states and 228 transitions. [2024-12-06 04:18:46,678 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 228 transitions. [2024-12-06 04:18:46,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:18:46,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:46,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:46,705 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:18:46,706 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:47,193 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:18:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:50,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 179 states and 232 transitions. [2024-12-06 04:18:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 232 transitions. [2024-12-06 04:18:50,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:18:50,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:50,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:50,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:18:52,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:52,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 196 states and 262 transitions. [2024-12-06 04:18:52,862 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 262 transitions. [2024-12-06 04:18:52,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:18:52,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:52,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:52,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:52,894 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:18:52,895 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:18:53,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:53,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 199 states and 271 transitions. [2024-12-06 04:18:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 271 transitions. [2024-12-06 04:18:53,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:18:53,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:53,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:53,075 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:18:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 209 states and 286 transitions. [2024-12-06 04:18:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 286 transitions. [2024-12-06 04:18:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:18:55,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:55,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:55,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:18:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:57,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 227 states and 322 transitions. [2024-12-06 04:18:57,581 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 322 transitions. [2024-12-06 04:18:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:18:57,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:57,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:57,608 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:18:57,609 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:18:57,702 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:18:59,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:59,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 236 states and 340 transitions. [2024-12-06 04:18:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 340 transitions. [2024-12-06 04:18:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:18:59,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:59,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:59,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:19:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:01,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 246 states and 354 transitions. [2024-12-06 04:19:01,978 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 354 transitions. [2024-12-06 04:19:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:19:01,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:01,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:02,005 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:19:02,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:02,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 248 states and 357 transitions. [2024-12-06 04:19:02,929 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 357 transitions. [2024-12-06 04:19:02,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:19:02,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:02,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:19:04,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:04,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 250 states and 361 transitions. [2024-12-06 04:19:04,714 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 361 transitions. [2024-12-06 04:19:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:19:04,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:04,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:19:04,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:04,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:19:04,742 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:19:32,228 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:24:59,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:59,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 263 states and 384 transitions. [2024-12-06 04:24:59,321 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 384 transitions. [2024-12-06 04:24:59,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:24:59,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:59,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:59,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:24:59,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:59,354 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:24:59,355 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:25:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:27:13,834 WARN L851 $PredicateComparison]: unable to prove that (and (not (exists ((v_z_9 Int)) (and (<= v_z_9 4294967295) (<= 1 v_z_9) (exists ((|v_ULTIMATE.start_main_~y~0#1_35| Int) (|v_ULTIMATE.start_main_~x~0#1_64| Int) (v_y_9 Int)) (let ((.cse2 (* v_y_9 4294967296))) (let ((.cse1 (+ (* |v_ULTIMATE.start_main_~y~0#1_35| v_z_9) (* (* |v_ULTIMATE.start_main_~y~0#1_35| v_y_9) 4294967296))) (.cse0 (+ v_z_9 .cse2))) (and (<= 0 .cse0) (<= |c_ULTIMATE.start_main_~y~0#1| .cse1) (<= (+ v_z_9 .cse2 1) |v_ULTIMATE.start_main_~x~0#1_64|) (<= (* |v_ULTIMATE.start_main_~x~0#1_64| v_z_9) (+ |v_ULTIMATE.start_main_~x~0#1_64| |c_ULTIMATE.start_main_~x~0#1|)) (<= .cse1 9223372036854775807) (<= .cse0 4294967295)))))))) (exists ((v_z_14 Int)) (and (exists ((v_y_14 Int) (|v_ULTIMATE.start_main_~x~0#1_66| Int)) (let ((.cse4 (+ (* v_z_14 v_z_14) (* 8589934592 (* v_z_14 v_y_14)) (* (* v_y_14 v_y_14) 18446744073709551616))) (.cse3 (* v_y_14 4294967296))) (and (<= (+ v_z_14 .cse3 1) |v_ULTIMATE.start_main_~x~0#1_66|) (<= |c_ULTIMATE.start_main_~y~0#1| .cse4) (<= (* |v_ULTIMATE.start_main_~x~0#1_66| v_z_14) (+ |v_ULTIMATE.start_main_~x~0#1_66| |c_ULTIMATE.start_main_~x~0#1|)) (<= .cse4 9223372036854775807) (<= 0 (+ v_z_14 .cse3))))) (<= 1 v_z_14) (<= v_z_14 4294967295)))) is different from false [2024-12-06 04:27:23,842 WARN L873 $PredicateComparison]: unable to prove that (not (and (not (exists ((v_z_9 Int)) (and (<= v_z_9 4294967295) (<= 1 v_z_9) (exists ((|v_ULTIMATE.start_main_~y~0#1_35| Int) (|v_ULTIMATE.start_main_~x~0#1_64| Int) (v_y_9 Int)) (let ((.cse2 (* v_y_9 4294967296))) (let ((.cse1 (+ (* |v_ULTIMATE.start_main_~y~0#1_35| v_z_9) (* (* |v_ULTIMATE.start_main_~y~0#1_35| v_y_9) 4294967296))) (.cse0 (+ v_z_9 .cse2))) (and (<= 0 .cse0) (<= |c_ULTIMATE.start_main_~y~0#1| .cse1) (<= (+ v_z_9 .cse2 1) |v_ULTIMATE.start_main_~x~0#1_64|) (<= (* |v_ULTIMATE.start_main_~x~0#1_64| v_z_9) (+ |v_ULTIMATE.start_main_~x~0#1_64| |c_ULTIMATE.start_main_~x~0#1|)) (<= .cse1 9223372036854775807) (<= .cse0 4294967295)))))))) (exists ((v_z_14 Int)) (and (exists ((v_y_14 Int) (|v_ULTIMATE.start_main_~x~0#1_66| Int)) (let ((.cse4 (+ (* v_z_14 v_z_14) (* 8589934592 (* v_z_14 v_y_14)) (* (* v_y_14 v_y_14) 18446744073709551616))) (.cse3 (* v_y_14 4294967296))) (and (<= (+ v_z_14 .cse3 1) |v_ULTIMATE.start_main_~x~0#1_66|) (<= |c_ULTIMATE.start_main_~y~0#1| .cse4) (<= (* |v_ULTIMATE.start_main_~x~0#1_66| v_z_14) (+ |v_ULTIMATE.start_main_~x~0#1_66| |c_ULTIMATE.start_main_~x~0#1|)) (<= .cse4 9223372036854775807) (<= 0 (+ v_z_14 .cse3))))) (<= 1 v_z_14) (<= v_z_14 4294967295))))) is different from true [2024-12-06 04:27:23,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:23,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 269 states and 395 transitions. [2024-12-06 04:27:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 395 transitions. [2024-12-06 04:27:23,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:27:23,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:23,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:23,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:23,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:27:23,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:24,269 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:27:25,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:25,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 276 states and 401 transitions. [2024-12-06 04:27:25,220 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 401 transitions. [2024-12-06 04:27:25,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:27:25,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:25,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:25,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:25,255 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:27:25,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:25,413 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:27:26,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:26,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 279 states and 406 transitions. [2024-12-06 04:27:26,595 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 406 transitions. [2024-12-06 04:27:26,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:27:26,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:26,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:26,631 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:27:26,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:27:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:29,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 285 states and 422 transitions. [2024-12-06 04:27:29,129 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 422 transitions. [2024-12-06 04:27:29,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:27:29,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:29,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:29,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:29,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:29,156 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 04:27:29,157 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:29,570 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:31,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:31,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 291 states and 432 transitions. [2024-12-06 04:27:31,681 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 432 transitions. [2024-12-06 04:27:31,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:27:31,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:31,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:31,715 INFO L256 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 04:27:31,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:32,138 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:27:34,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:34,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 293 states and 439 transitions. [2024-12-06 04:27:34,074 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 439 transitions. [2024-12-06 04:27:34,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:27:34,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:34,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:34,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:34,101 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-12-06 04:27:34,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:34,962 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:54,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:54,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 296 states and 443 transitions. [2024-12-06 04:27:54,530 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 443 transitions. [2024-12-06 04:27:54,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:27:54,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:54,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:54,556 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:27:54,557 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:54,868 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:28:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:46,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 300 states and 450 transitions. [2024-12-06 04:28:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 450 transitions. [2024-12-06 04:28:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:28:46,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:46,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:28:46,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:46,223 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:28:46,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:28:46,382 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:29:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:05,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 302 states and 451 transitions. [2024-12-06 04:29:05,563 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 451 transitions. [2024-12-06 04:29:05,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:29:05,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:05,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:05,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:29:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:05,588 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:29:05,588 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:32:04,927 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:32:47,299 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (mod |c_ULTIMATE.start_main_~z~0#1| 4294967296))) (and (<= |c_ULTIMATE.start_main_~x~0#1| (+ .cse0 (* .cse0 .cse0) 1)) (< (+ .cse0 1) |c_ULTIMATE.start_main_~x~0#1|) (<= .cse0 10) (= |c_ULTIMATE.start_main_~y~0#1| .cse0) (not (exists ((|v_ULTIMATE.start_main_~x~0#1_76| Int)) (let ((.cse1 (* |v_ULTIMATE.start_main_~x~0#1_76| .cse0))) (and (<= |c_ULTIMATE.start_main_~x~0#1| (+ .cse1 1)) (<= .cse1 9223372036854775806))))))) is different from false [2024-12-06 04:32:48,978 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse0 (mod |c_ULTIMATE.start_main_~z~0#1| 4294967296))) (and (<= |c_ULTIMATE.start_main_~x~0#1| (+ .cse0 (* .cse0 .cse0) 1)) (< (+ .cse0 1) |c_ULTIMATE.start_main_~x~0#1|) (<= .cse0 10) (= |c_ULTIMATE.start_main_~y~0#1| .cse0) (not (exists ((|v_ULTIMATE.start_main_~x~0#1_76| Int)) (let ((.cse1 (* |v_ULTIMATE.start_main_~x~0#1_76| .cse0))) (and (<= |c_ULTIMATE.start_main_~x~0#1| (+ .cse1 1)) (<= .cse1 9223372036854775806)))))))) is different from true