./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound1.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_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7bf1fedabded59b54ffeedfdca15b4d2afc329082dbabcf446dea84149cd8668 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:13:29,215 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:13:29,298 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 04:13:29,305 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:13:29,305 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:13:29,337 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:13:29,338 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:13:29,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:13:29,339 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:13:29,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:13:29,339 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:13:29,339 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:13:29,339 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:13:29,340 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:13:29,340 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:13:29,340 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:13:29,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:13:29,340 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:13:29,340 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:13:29,341 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 04:13:29,341 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:13:29,341 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:13:29,341 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:13:29,341 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:13:29,341 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:13:29,341 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:13:29,341 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:13:29,342 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:13:29,342 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:13:29,342 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:13:29,343 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:13:29,343 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:13:29,343 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:13:29,343 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:13:29,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:13:29,343 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_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7bf1fedabded59b54ffeedfdca15b4d2afc329082dbabcf446dea84149cd8668 [2024-11-25 04:13:29,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:13:29,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:13:29,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:13:29,769 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:13:29,769 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:13:29,772 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound1.c [2024-11-25 04:13:32,897 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/data/c0f123a39/a43155290aaa4cc094cb033b15c99a9e/FLAG27ca858a9 [2024-11-25 04:13:33,242 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:13:33,245 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound1.c [2024-11-25 04:13:33,256 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/data/c0f123a39/a43155290aaa4cc094cb033b15c99a9e/FLAG27ca858a9 [2024-11-25 04:13:33,288 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/data/c0f123a39/a43155290aaa4cc094cb033b15c99a9e [2024-11-25 04:13:33,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:13:33,297 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:13:33,299 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:13:33,300 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:13:33,314 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:13:33,316 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,320 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43796bdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33, skipping insertion in model container [2024-11-25 04:13:33,320 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,341 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:13:33,586 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:13:33,606 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:13:33,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:13:33,661 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:13:33,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33 WrapperNode [2024-11-25 04:13:33,662 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:13:33,663 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:13:33,663 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:13:33,663 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:13:33,672 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,680 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,711 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 134 [2024-11-25 04:13:33,711 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:13:33,712 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:13:33,712 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:13:33,712 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:13:33,724 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,724 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,727 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,728 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,738 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,739 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,747 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,748 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,754 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,756 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:13:33,761 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:13:33,761 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:13:33,761 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:13:33,762 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:33" (1/1) ... [2024-11-25 04:13:33,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:13:33,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:13:33,814 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:13:33,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f78a88b0-1579-476f-9cfd-0a72116f1bab/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:13:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:13:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:13:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:13:33,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:13:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:13:33,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:13:33,930 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:13:33,933 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:13:34,709 INFO L? ?]: Removed 92 outVars from TransFormulas that were not future-live. [2024-11-25 04:13:34,709 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:13:34,785 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:13:34,789 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 04:13:34,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:13:34 BoogieIcfgContainer [2024-11-25 04:13:34,789 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:13:34,790 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:13:34,790 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:13:34,804 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:13:34,804 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:13:34" (1/1) ... [2024-11-25 04:13:34,812 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:13:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 183 states and 187 transitions. [2024-11-25 04:13:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 187 transitions. [2024-11-25 04:13:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:13:34,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:34,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:35,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 183 states and 186 transitions. [2024-11-25 04:13:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2024-11-25 04:13:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:13:35,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:35,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:35,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:35,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 185 states and 189 transitions. [2024-11-25 04:13:35,257 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 189 transitions. [2024-11-25 04:13:35,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:13:35,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:35,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:35,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:35,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 188 states and 193 transitions. [2024-11-25 04:13:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 193 transitions. [2024-11-25 04:13:35,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:13:35,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:35,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:35,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 193 states and 202 transitions. [2024-11-25 04:13:36,126 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 202 transitions. [2024-11-25 04:13:36,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:13:36,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 194 states and 204 transitions. [2024-11-25 04:13:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 204 transitions. [2024-11-25 04:13:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:13:36,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 195 states and 205 transitions. [2024-11-25 04:13:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 205 transitions. [2024-11-25 04:13:36,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:13:36,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 196 states and 206 transitions. [2024-11-25 04:13:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 206 transitions. [2024-11-25 04:13:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:13:36,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 195 states and 205 transitions. [2024-11-25 04:13:36,448 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 205 transitions. [2024-11-25 04:13:36,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:13:36,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 195 states and 204 transitions. [2024-11-25 04:13:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 204 transitions. [2024-11-25 04:13:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:13:36,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,642 INFO L256 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:36,646 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:36,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:36,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 197 states and 206 transitions. [2024-11-25 04:13:36,711 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 206 transitions. [2024-11-25 04:13:36,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:13:36,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,737 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:36,738 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:36,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:36,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 198 states and 207 transitions. [2024-11-25 04:13:36,790 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 207 transitions. [2024-11-25 04:13:36,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:13:36,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,830 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:36,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:36,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:36,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 199 states and 208 transitions. [2024-11-25 04:13:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 208 transitions. [2024-11-25 04:13:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:13:36,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 198 states and 207 transitions. [2024-11-25 04:13:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 207 transitions. [2024-11-25 04:13:36,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:13:36,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:36,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:36,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:36,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:36,986 INFO L256 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:36,987 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:37,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:37,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 200 states and 209 transitions. [2024-11-25 04:13:37,062 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 209 transitions. [2024-11-25 04:13:37,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:13:37,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:37,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:37,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:37,113 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:37,114 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:37,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:37,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:37,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 201 states and 210 transitions. [2024-11-25 04:13:37,194 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 210 transitions. [2024-11-25 04:13:37,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:13:37,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:37,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:37,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:37,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:37,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:37,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:37,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 202 states and 211 transitions. [2024-11-25 04:13:37,323 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 211 transitions. [2024-11-25 04:13:37,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:13:37,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:37,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:37,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:37,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 203 states and 212 transitions. [2024-11-25 04:13:37,419 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 212 transitions. [2024-11-25 04:13:37,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:13:37,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:37,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:37,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 204 states and 213 transitions. [2024-11-25 04:13:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 213 transitions. [2024-11-25 04:13:37,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:13:37,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:37,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:37,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:37,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 203 states and 212 transitions. [2024-11-25 04:13:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 212 transitions. [2024-11-25 04:13:37,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:13:37,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:37,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:37,628 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:37,629 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:37,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:37,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 205 states and 214 transitions. [2024-11-25 04:13:37,715 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 214 transitions. [2024-11-25 04:13:37,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:13:37,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:37,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:37,752 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:37,753 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:37,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 206 states and 215 transitions. [2024-11-25 04:13:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 215 transitions. [2024-11-25 04:13:37,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:13:37,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:37,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:37,879 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:37,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:37,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:37,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 207 states and 216 transitions. [2024-11-25 04:13:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 216 transitions. [2024-11-25 04:13:37,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:13:37,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:37,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:37,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:37,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 206 states and 215 transitions. [2024-11-25 04:13:38,000 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 215 transitions. [2024-11-25 04:13:38,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:13:38,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:38,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:38,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:38,035 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:38,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:38,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 208 states and 217 transitions. [2024-11-25 04:13:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 217 transitions. [2024-11-25 04:13:38,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:13:38,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:38,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:38,166 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:38,167 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:38,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 209 states and 218 transitions. [2024-11-25 04:13:38,267 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 218 transitions. [2024-11-25 04:13:38,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:13:38,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:38,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:38,324 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:38,325 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:38,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 210 states and 219 transitions. [2024-11-25 04:13:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 219 transitions. [2024-11-25 04:13:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:13:38,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:38,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:38,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:38,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:38,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 211 states and 220 transitions. [2024-11-25 04:13:38,546 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 220 transitions. [2024-11-25 04:13:38,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:13:38,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:38,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:38,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:38,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:38,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 212 states and 221 transitions. [2024-11-25 04:13:38,635 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 221 transitions. [2024-11-25 04:13:38,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:13:38,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:38,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 211 states and 220 transitions. [2024-11-25 04:13:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 220 transitions. [2024-11-25 04:13:38,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:13:38,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:38,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:38,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:38,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 213 states and 223 transitions. [2024-11-25 04:13:38,867 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 223 transitions. [2024-11-25 04:13:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:13:38,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:38,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:38,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:39,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 216 states and 228 transitions. [2024-11-25 04:13:39,297 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 228 transitions. [2024-11-25 04:13:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:13:39,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:39,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:39,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:39,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:39,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:39,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 220 states and 233 transitions. [2024-11-25 04:13:39,763 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 233 transitions. [2024-11-25 04:13:39,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:13:39,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:39,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:39,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:39,807 INFO L256 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:39,809 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:39,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:40,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:40,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 225 states and 238 transitions. [2024-11-25 04:13:40,160 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 238 transitions. [2024-11-25 04:13:40,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:13:40,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:40,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:40,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:40,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:40,223 INFO L256 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:40,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 226 states and 239 transitions. [2024-11-25 04:13:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 239 transitions. [2024-11-25 04:13:40,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:13:40,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:40,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:40,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:40,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:41,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:41,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 259 states and 275 transitions. [2024-11-25 04:13:41,252 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 275 transitions. [2024-11-25 04:13:41,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:13:41,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:41,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:41,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 260 states and 276 transitions. [2024-11-25 04:13:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 276 transitions. [2024-11-25 04:13:41,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:13:41,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:41,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:41,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 263 states and 280 transitions. [2024-11-25 04:13:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 280 transitions. [2024-11-25 04:13:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:13:41,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:41,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:42,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:42,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:42,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 264 states and 281 transitions. [2024-11-25 04:13:42,548 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 281 transitions. [2024-11-25 04:13:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:13:42,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:42,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:42,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 269 states and 286 transitions. [2024-11-25 04:13:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 286 transitions. [2024-11-25 04:13:43,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:13:43,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:43,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:43,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 270 states and 287 transitions. [2024-11-25 04:13:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 287 transitions. [2024-11-25 04:13:43,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:13:43,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:43,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:43,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:44,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:44,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 311 states and 334 transitions. [2024-11-25 04:13:44,451 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 334 transitions. [2024-11-25 04:13:44,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:13:44,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:44,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:44,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 313 states and 338 transitions. [2024-11-25 04:13:44,727 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 338 transitions. [2024-11-25 04:13:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:13:44,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:44,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:44,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:44,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 314 states and 339 transitions. [2024-11-25 04:13:44,842 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 339 transitions. [2024-11-25 04:13:44,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:13:44,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:44,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:44,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:44,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 317 states and 343 transitions. [2024-11-25 04:13:44,963 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 343 transitions. [2024-11-25 04:13:44,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:13:44,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:44,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:45,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:45,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 318 states and 344 transitions. [2024-11-25 04:13:45,049 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 344 transitions. [2024-11-25 04:13:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:13:45,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:45,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:45,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:45,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:45,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 320 states and 346 transitions. [2024-11-25 04:13:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 346 transitions. [2024-11-25 04:13:45,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:13:45,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:45,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:45,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:45,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:45,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 319 states and 345 transitions. [2024-11-25 04:13:45,376 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 345 transitions. [2024-11-25 04:13:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:13:45,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:45,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:45,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:45,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:45,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 322 states and 348 transitions. [2024-11-25 04:13:45,928 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 348 transitions. [2024-11-25 04:13:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:13:45,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:45,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:45,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:46,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:46,004 INFO L256 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:13:46,006 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:46,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:46,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 324 states and 350 transitions. [2024-11-25 04:13:46,282 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 350 transitions. [2024-11-25 04:13:46,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:13:46,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:46,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:46,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:46,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:46,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 328 states and 354 transitions. [2024-11-25 04:13:46,922 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 354 transitions. [2024-11-25 04:13:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:13:46,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:46,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:46,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:46,960 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:46,962 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 329 states and 356 transitions. [2024-11-25 04:13:47,400 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 356 transitions. [2024-11-25 04:13:47,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:13:47,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:47,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:47,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:47,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 328 states and 355 transitions. [2024-11-25 04:13:47,441 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 355 transitions. [2024-11-25 04:13:47,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:13:47,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:47,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:47,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:47,479 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:13:47,483 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:47,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:47,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:47,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 330 states and 357 transitions. [2024-11-25 04:13:47,881 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 357 transitions. [2024-11-25 04:13:47,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:13:47,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:47,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:47,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:48,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:48,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:48,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 336 states and 363 transitions. [2024-11-25 04:13:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 363 transitions. [2024-11-25 04:13:48,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:13:48,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:48,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:48,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 335 states and 362 transitions. [2024-11-25 04:13:48,608 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 362 transitions. [2024-11-25 04:13:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:13:48,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:48,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:49,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:49,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 342 states and 369 transitions. [2024-11-25 04:13:49,344 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 369 transitions. [2024-11-25 04:13:49,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:13:49,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:49,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:13:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:49,405 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:13:49,407 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:13:49,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:49,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 345 states and 372 transitions. [2024-11-25 04:13:49,583 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 372 transitions. [2024-11-25 04:13:49,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:13:49,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:49,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:49,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:50,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 353 states and 380 transitions. [2024-11-25 04:13:50,360 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 380 transitions. [2024-11-25 04:13:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:13:50,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:50,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:50,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:50,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:50,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 366 states and 397 transitions. [2024-11-25 04:13:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 397 transitions. [2024-11-25 04:13:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:13:50,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:50,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:50,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:50,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 375 states and 406 transitions. [2024-11-25 04:13:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 406 transitions. [2024-11-25 04:13:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:13:51,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:51,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:51,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:51,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 376 states and 409 transitions. [2024-11-25 04:13:51,867 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 409 transitions. [2024-11-25 04:13:51,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:13:51,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:51,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:51,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:51,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 377 states and 410 transitions. [2024-11-25 04:13:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 410 transitions. [2024-11-25 04:13:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:13:51,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:51,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:51,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:51,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 376 states and 409 transitions. [2024-11-25 04:13:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 409 transitions. [2024-11-25 04:13:51,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:13:51,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:51,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:52,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:53,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 426 states and 462 transitions. [2024-11-25 04:13:53,520 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 462 transitions. [2024-11-25 04:13:53,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:13:53,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:53,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:53,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 428 states and 464 transitions. [2024-11-25 04:13:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 464 transitions. [2024-11-25 04:13:53,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:13:53,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:53,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:54,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 441 states and 481 transitions. [2024-11-25 04:13:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 481 transitions. [2024-11-25 04:13:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:13:56,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:56,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:56,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:56,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:56,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:56,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 444 states and 484 transitions. [2024-11-25 04:13:56,495 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 484 transitions. [2024-11-25 04:13:56,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:13:56,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:56,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:56,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:56,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 448 states and 488 transitions. [2024-11-25 04:13:56,619 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 488 transitions. [2024-11-25 04:13:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:13:56,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:56,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:57,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:57,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 455 states and 500 transitions. [2024-11-25 04:13:57,919 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 500 transitions. [2024-11-25 04:13:57,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:13:57,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:57,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:57,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:58,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:58,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 456 states and 503 transitions. [2024-11-25 04:13:58,047 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 503 transitions. [2024-11-25 04:13:58,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:13:58,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:58,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:58,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:58,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:58,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 455 states and 502 transitions. [2024-11-25 04:13:58,082 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 502 transitions. [2024-11-25 04:13:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:13:58,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:58,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:58,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:58,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:59,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:59,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 463 states and 514 transitions. [2024-11-25 04:13:59,391 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 514 transitions. [2024-11-25 04:13:59,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:13:59,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:59,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:59,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:59,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:59,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:59,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 465 states and 520 transitions. [2024-11-25 04:13:59,536 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 520 transitions. [2024-11-25 04:13:59,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:13:59,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:59,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:00,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 471 states and 526 transitions. [2024-11-25 04:14:00,534 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 526 transitions. [2024-11-25 04:14:00,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:14:00,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:00,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:00,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:01,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 478 states and 533 transitions. [2024-11-25 04:14:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 533 transitions. [2024-11-25 04:14:01,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:14:01,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:01,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:01,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:01,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 183 states and 185 transitions. [2024-11-25 04:14:02,081 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 185 transitions. [2024-11-25 04:14:02,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:14:02,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:02,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:02,124 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:14:02,127 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:02,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:02,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:02,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 161 states and 163 transitions. [2024-11-25 04:14:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 163 transitions. [2024-11-25 04:14:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:14:02,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:02,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:02,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 169 states and 171 transitions. [2024-11-25 04:14:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 171 transitions. [2024-11-25 04:14:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:14:03,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:03,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:03,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:03,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 178 states and 180 transitions. [2024-11-25 04:14:03,650 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 180 transitions. [2024-11-25 04:14:03,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:14:03,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:03,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:03,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 179 states and 181 transitions. [2024-11-25 04:14:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 181 transitions. [2024-11-25 04:14:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:14:03,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:03,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:03,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:03,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 178 states and 180 transitions. [2024-11-25 04:14:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 180 transitions. [2024-11-25 04:14:03,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:14:03,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:03,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:03,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:03,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 180 states and 183 transitions. [2024-11-25 04:14:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 183 transitions. [2024-11-25 04:14:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 04:14:03,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:03,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:04,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:04,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 183 states and 188 transitions. [2024-11-25 04:14:04,018 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 188 transitions. [2024-11-25 04:14:04,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 04:14:04,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:04,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:04,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:04,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:04,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 187 states and 193 transitions. [2024-11-25 04:14:04,190 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 193 transitions. [2024-11-25 04:14:04,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 04:14:04,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:04,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:04,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:04,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:04,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 186 states and 192 transitions. [2024-11-25 04:14:04,773 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 192 transitions. [2024-11-25 04:14:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 04:14:04,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:04,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:04,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:04,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:05,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 191 states and 197 transitions. [2024-11-25 04:14:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 197 transitions. [2024-11-25 04:14:05,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:14:05,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:05,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:05,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:06,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 176 states and 182 transitions. [2024-11-25 04:14:06,330 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 182 transitions. [2024-11-25 04:14:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:14:06,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:06,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:07,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:07,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 182 states and 188 transitions. [2024-11-25 04:14:07,167 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 188 transitions. [2024-11-25 04:14:07,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 04:14:07,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:07,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:07,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:07,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:08,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:08,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 189 states and 196 transitions. [2024-11-25 04:14:08,017 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 196 transitions. [2024-11-25 04:14:08,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 04:14:08,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:08,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:08,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:14:08,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:08,063 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:14:08,065 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:14:08,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:08,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 167 states and 174 transitions. [2024-11-25 04:14:08,279 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 174 transitions. [2024-11-25 04:14:08,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 04:14:08,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:08,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:08,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:08,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:08,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 168 states and 175 transitions. [2024-11-25 04:14:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 175 transitions. [2024-11-25 04:14:08,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:14:08,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:08,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:08,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:09,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 169 states and 176 transitions. [2024-11-25 04:14:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 176 transitions. [2024-11-25 04:14:09,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:14:09,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:09,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:09,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 171 states and 178 transitions. [2024-11-25 04:14:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 178 transitions. [2024-11-25 04:14:10,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:14:10,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:10,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:11,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:17:37,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 170 states and 177 transitions. [2024-11-25 04:17:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 177 transitions. [2024-11-25 04:17:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:17:37,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:37,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:37,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:07,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:19:56,218 WARN L286 SmtUtils]: Spent 10.31s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-25 04:23:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:57,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 174 states and 181 transitions. [2024-11-25 04:23:57,083 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 181 transitions. [2024-11-25 04:23:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:23:57,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:57,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:57,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:23:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:58,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 173 states and 180 transitions. [2024-11-25 04:23:58,862 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 180 transitions. [2024-11-25 04:23:58,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:23:58,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:58,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:23:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:58,906 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:23:58,908 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:23:59,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:24:31,184 WARN L286 SmtUtils]: Spent 10.18s on a formula simplification that was a NOOP. DAG size: 31 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-25 04:24:42,256 WARN L286 SmtUtils]: Spent 10.82s on a formula simplification that was a NOOP. DAG size: 27 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-25 04:24:47,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:47,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 187 states and 196 transitions. [2024-11-25 04:24:47,388 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 196 transitions. [2024-11-25 04:24:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:24:47,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:47,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:47,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:24:48,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 186 states and 195 transitions. [2024-11-25 04:24:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 195 transitions. [2024-11-25 04:24:48,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:24:48,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:48,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:24:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:48,756 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:24:48,757 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:24:48,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:24:48,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:48,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 187 states and 196 transitions. [2024-11-25 04:24:48,915 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 196 transitions. [2024-11-25 04:24:48,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:24:48,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:48,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:24:48,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:48,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 186 states and 195 transitions. [2024-11-25 04:24:48,956 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 195 transitions. [2024-11-25 04:24:48,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:24:48,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:48,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:24:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:51,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 183 states and 190 transitions. [2024-11-25 04:24:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 190 transitions. [2024-11-25 04:24:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:24:51,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:51,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:51,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:24:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:51,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 185 states and 193 transitions. [2024-11-25 04:24:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 193 transitions. [2024-11-25 04:24:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:24:51,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:51,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:51,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:25:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:26,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 181 states and 188 transitions. [2024-11-25 04:25:26,336 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 188 transitions. [2024-11-25 04:25:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 04:25:26,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:26,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:26,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:26,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:25:26,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:26,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 176 states and 182 transitions. [2024-11-25 04:25:26,510 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 182 transitions. [2024-11-25 04:25:26,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:25:26,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:26,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:25:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:26,568 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:25:26,570 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:25:26,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:26:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:18,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 170 states and 176 transitions. [2024-11-25 04:26:18,318 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 176 transitions. [2024-11-25 04:26:18,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:26:18,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:18,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:26:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:18,358 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:26:18,359 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:26:18,521 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:26:22,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:22,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 163 states and 169 transitions. [2024-11-25 04:26:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 169 transitions. [2024-11-25 04:26:22,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:26:22,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:22,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:22,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:26:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:22,424 INFO L256 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:26:22,426 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:26:23,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:27:30,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:30,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 162 states and 168 transitions. [2024-11-25 04:27:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 168 transitions. [2024-11-25 04:27:30,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:27:30,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:30,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:30,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:27:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:30,628 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:27:30,629 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:27:33,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:28:16,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:16,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 161 states and 167 transitions. [2024-11-25 04:28:16,407 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 167 transitions. [2024-11-25 04:28:16,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:28:16,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:16,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:28:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:16,463 INFO L256 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:28:16,464 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:28:18,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.