./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm --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 6c366d24ef9ea71cc6362f44963cc0aaadef105bf25ae7c56112d839540c58b5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:12:59,067 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:12:59,158 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:12:59,165 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:12:59,166 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:12:59,187 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:12:59,188 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:12:59,188 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:12:59,189 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:12:59,189 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:12:59,189 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:12:59,189 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:12:59,189 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:12:59,189 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:12:59,189 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:12:59,189 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:12:59,190 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:12:59,190 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:12:59,190 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:12:59,190 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:12:59,190 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:12:59,190 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:12:59,190 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:12:59,190 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:12:59,190 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:12:59,191 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:12:59,191 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:12:59,191 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:12:59,191 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:12:59,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:12:59,191 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:12:59,191 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:12:59,191 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:12:59,191 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:12:59,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:12:59,192 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_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm 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 -> 6c366d24ef9ea71cc6362f44963cc0aaadef105bf25ae7c56112d839540c58b5 [2024-11-13 23:12:59,515 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:12:59,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:12:59,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:12:59,533 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:12:59,533 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:12:59,534 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i Unable to find full path for "g++" [2024-11-13 23:13:01,393 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:13:01,770 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:13:01,771 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2024-11-13 23:13:01,789 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/data/c3e9bfb69/781651403321463db401138447a08b62/FLAG641a30321 [2024-11-13 23:13:01,955 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/data/c3e9bfb69/781651403321463db401138447a08b62 [2024-11-13 23:13:01,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:13:01,959 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:13:01,960 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:01,960 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:13:01,965 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:13:01,966 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:01" (1/1) ... [2024-11-13 23:13:01,967 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5abe5d7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:01, skipping insertion in model container [2024-11-13 23:13:01,967 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:01" (1/1) ... [2024-11-13 23:13:02,009 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:13:02,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:02,575 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:13:02,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:13:02,798 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:13:02,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02 WrapperNode [2024-11-13 23:13:02,799 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:13:02,801 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:02,801 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:13:02,801 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:13:02,808 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02" (1/1) ... [2024-11-13 23:13:02,849 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02" (1/1) ... [2024-11-13 23:13:02,963 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1869 [2024-11-13 23:13:02,963 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:13:02,964 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:13:02,964 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:13:02,965 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:13:02,973 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02" (1/1) ... [2024-11-13 23:13:02,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02" (1/1) ... [2024-11-13 23:13:02,996 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02" (1/1) ... [2024-11-13 23:13:03,001 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02" (1/1) ... [2024-11-13 23:13:03,093 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02" (1/1) ... [2024-11-13 23:13:03,121 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02" (1/1) ... [2024-11-13 23:13:03,131 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02" (1/1) ... [2024-11-13 23:13:03,139 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02" (1/1) ... [2024-11-13 23:13:03,156 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:13:03,156 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:13:03,157 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:13:03,157 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:13:03,158 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:02" (1/1) ... [2024-11-13 23:13:03,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:13:03,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:13:03,192 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:13:03,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4974f6-ed5f-4cc1-90a7-68ddf657585a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:13:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:13:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:13:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:13:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:13:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:13:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:13:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:13:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:13:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:13:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:13:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:13:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:13:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:13:03,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:13:03,539 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:13:03,541 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:13:05,867 INFO L? ?]: Removed 432 outVars from TransFormulas that were not future-live. [2024-11-13 23:13:05,867 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:13:07,800 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:13:07,800 INFO L316 CfgBuilder]: Removed 77 assume(true) statements. [2024-11-13 23:13:07,800 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:13:07 BoogieIcfgContainer [2024-11-13 23:13:07,800 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:13:07,801 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:13:07,801 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:13:07,811 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:13:07,811 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:13:07" (1/1) ... [2024-11-13 23:13:07,819 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:13:07,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:07,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 171 states and 288 transitions. [2024-11-13 23:13:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 288 transitions. [2024-11-13 23:13:07,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:13:07,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:07,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:08,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:08,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:08,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:08,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 170 states and 287 transitions. [2024-11-13 23:13:08,091 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 287 transitions. [2024-11-13 23:13:08,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:13:08,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:08,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:08,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:08,255 INFO L255 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:13:08,259 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:08,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:08,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 173 states and 291 transitions. [2024-11-13 23:13:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 291 transitions. [2024-11-13 23:13:08,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:13:08,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:08,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:08,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:08,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:08,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:08,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 287 transitions. [2024-11-13 23:13:08,400 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 287 transitions. [2024-11-13 23:13:08,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:13:08,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:08,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:08,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:08,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 173 states and 279 transitions. [2024-11-13 23:13:08,501 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 279 transitions. [2024-11-13 23:13:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:13:08,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:08,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:08,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 173 states and 267 transitions. [2024-11-13 23:13:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 267 transitions. [2024-11-13 23:13:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:13:08,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:08,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:08,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:09,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:13:20,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:13:20,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:20,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 173 states and 253 transitions. [2024-11-13 23:13:20,107 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 253 transitions. [2024-11-13 23:13:20,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:13:20,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:20,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:30,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:13:32,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:13:32,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:32,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 187 states and 268 transitions. [2024-11-13 23:13:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 268 transitions. [2024-11-13 23:13:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:13:32,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:32,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:32,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 187 states and 266 transitions. [2024-11-13 23:13:32,999 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 266 transitions. [2024-11-13 23:13:33,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:13:33,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:33,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:33,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:33,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:33,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 187 states and 264 transitions. [2024-11-13 23:13:33,560 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 264 transitions. [2024-11-13 23:13:33,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:13:33,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:33,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:34,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:13:36,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:13:36,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 190 states and 266 transitions. [2024-11-13 23:13:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 266 transitions. [2024-11-13 23:13:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:13:36,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:36,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:37,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:37,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:13:39,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:13:49,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:13:59,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:14:09,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:14:19,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:14:19,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 236 states and 322 transitions. [2024-11-13 23:14:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 322 transitions. [2024-11-13 23:14:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:14:19,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:19,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:19,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:19,781 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:14:19,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:19,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 236 states and 320 transitions. [2024-11-13 23:14:19,800 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 320 transitions. [2024-11-13 23:14:19,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:14:19,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:19,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:20,098 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:14:20,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:20,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 236 states and 318 transitions. [2024-11-13 23:14:20,112 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 318 transitions. [2024-11-13 23:14:20,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:14:20,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:20,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:20,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:14:21,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:14:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:21,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 236 states and 316 transitions. [2024-11-13 23:14:21,394 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 316 transitions. [2024-11-13 23:14:21,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:14:21,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:21,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:21,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:21,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:14:31,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:14:41,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:14:51,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:14:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:51,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 239 states and 318 transitions. [2024-11-13 23:14:51,480 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 318 transitions. [2024-11-13 23:14:51,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:14:51,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:51,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:51,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:14:55,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:14:55,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 242 states and 320 transitions. [2024-11-13 23:14:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 320 transitions. [2024-11-13 23:14:55,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:14:55,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:55,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:55,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:14:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 242 states and 318 transitions. [2024-11-13 23:14:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 318 transitions. [2024-11-13 23:14:55,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:14:55,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:55,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:14:56,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 242 states and 317 transitions. [2024-11-13 23:14:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 317 transitions. [2024-11-13 23:14:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:14:56,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:56,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:15:06,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:15:16,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:15:27,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:15:33,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:15:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:33,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 308 states and 398 transitions. [2024-11-13 23:15:33,815 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 398 transitions. [2024-11-13 23:15:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:15:33,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:15:34,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 317 states and 409 transitions. [2024-11-13 23:15:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 409 transitions. [2024-11-13 23:15:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:15:34,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:34,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:35,018 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:15:45,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:15:55,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:16:05,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:16:16,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:16:26,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:16:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:27,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 384 states and 490 transitions. [2024-11-13 23:16:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 490 transitions. [2024-11-13 23:16:27,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:16:27,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:27,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:27,604 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:16:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:28,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 385 states and 492 transitions. [2024-11-13 23:16:28,222 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 492 transitions. [2024-11-13 23:16:28,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:16:28,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:28,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:28,648 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:16:38,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:16:44,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:16:44,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:44,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 388 states and 494 transitions. [2024-11-13 23:16:44,455 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 494 transitions. [2024-11-13 23:16:44,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:16:44,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:44,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:47,134 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:16:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 390 states and 500 transitions. [2024-11-13 23:16:47,370 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 500 transitions. [2024-11-13 23:16:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:16:47,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:47,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:49,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:50,122 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:16:50,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:50,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 392 states and 503 transitions. [2024-11-13 23:16:50,584 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 503 transitions. [2024-11-13 23:16:50,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:16:50,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:50,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:50,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:16:50,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:50,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 392 states and 501 transitions. [2024-11-13 23:16:50,862 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 501 transitions. [2024-11-13 23:16:50,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:16:50,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:50,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:52,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:16:54,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 394 states and 505 transitions. [2024-11-13 23:16:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 505 transitions. [2024-11-13 23:16:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:16:54,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:54,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:54,552 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:16:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 397 states and 507 transitions. [2024-11-13 23:16:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 507 transitions. [2024-11-13 23:16:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:16:55,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:55,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:57,449 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:16:58,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:58,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 398 states and 508 transitions. [2024-11-13 23:16:58,003 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 508 transitions. [2024-11-13 23:16:58,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:16:58,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:58,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:00,381 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 23:17:00,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 399 states and 509 transitions. [2024-11-13 23:17:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 509 transitions. [2024-11-13 23:17:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:17:00,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:00,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:17:03,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:03,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 400 states and 510 transitions. [2024-11-13 23:17:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 510 transitions. [2024-11-13 23:17:03,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:17:03,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:03,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:06,678 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 23:17:07,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:07,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 401 states and 511 transitions. [2024-11-13 23:17:07,314 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 511 transitions. [2024-11-13 23:17:07,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:17:07,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:09,425 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 23:17:09,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:09,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 402 states and 512 transitions. [2024-11-13 23:17:09,823 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 512 transitions. [2024-11-13 23:17:09,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:17:09,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:09,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:12,261 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 23:17:13,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:13,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 403 states and 513 transitions. [2024-11-13 23:17:13,067 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 513 transitions. [2024-11-13 23:17:13,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:17:13,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:13,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:14,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:15,162 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 23:17:15,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:15,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 404 states and 514 transitions. [2024-11-13 23:17:15,566 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 514 transitions. [2024-11-13 23:17:15,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:17:15,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:15,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 23:17:17,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:17,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 405 states and 515 transitions. [2024-11-13 23:17:17,971 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 515 transitions. [2024-11-13 23:17:17,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:17:17,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:17,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:19,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:20,358 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 23:17:20,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:20,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 406 states and 516 transitions. [2024-11-13 23:17:20,949 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 516 transitions. [2024-11-13 23:17:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:17:20,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:20,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:23,199 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 23:17:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:23,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 407 states and 517 transitions. [2024-11-13 23:17:23,700 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 517 transitions. [2024-11-13 23:17:23,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:17:23,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:23,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:24,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:25,614 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 23:17:25,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:25,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 408 states and 518 transitions. [2024-11-13 23:17:25,959 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 518 transitions. [2024-11-13 23:17:25,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:17:25,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:25,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:27,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:28,737 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 23:17:29,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 409 states and 519 transitions. [2024-11-13 23:17:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 519 transitions. [2024-11-13 23:17:29,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:17:29,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:29,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 23:17:32,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:32,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 410 states and 520 transitions. [2024-11-13 23:17:32,605 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 520 transitions. [2024-11-13 23:17:32,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:17:32,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:32,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 23:17:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 411 states and 521 transitions. [2024-11-13 23:17:36,661 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 521 transitions. [2024-11-13 23:17:36,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:17:36,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:36,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:39,175 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 23:17:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 412 states and 522 transitions. [2024-11-13 23:17:40,093 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 522 transitions. [2024-11-13 23:17:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:17:40,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:40,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:41,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:42,907 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 23:17:43,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 413 states and 523 transitions. [2024-11-13 23:17:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 523 transitions. [2024-11-13 23:17:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:17:43,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:43,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:45,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 23:17:52,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:52,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 414 states and 524 transitions. [2024-11-13 23:17:52,360 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 524 transitions. [2024-11-13 23:17:52,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:17:52,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:52,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:56,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 23:17:57,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:57,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 415 states and 525 transitions. [2024-11-13 23:17:57,836 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 525 transitions. [2024-11-13 23:17:57,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:17:57,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:57,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 23:18:02,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:02,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 416 states and 526 transitions. [2024-11-13 23:18:02,099 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 526 transitions. [2024-11-13 23:18:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:18:02,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:02,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:05,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 23:18:06,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 417 states and 527 transitions. [2024-11-13 23:18:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 527 transitions. [2024-11-13 23:18:06,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:18:06,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:06,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:10,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 23:18:11,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:11,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 418 states and 528 transitions. [2024-11-13 23:18:11,138 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 528 transitions. [2024-11-13 23:18:11,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:18:11,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:11,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:13,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:14,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 23:18:14,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:14,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 419 states and 529 transitions. [2024-11-13 23:18:14,972 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 529 transitions. [2024-11-13 23:18:14,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:18:14,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:14,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:18,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 23:18:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 420 states and 530 transitions. [2024-11-13 23:18:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 530 transitions. [2024-11-13 23:18:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:18:19,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:19,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 23:18:24,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:24,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 421 states and 531 transitions. [2024-11-13 23:18:24,478 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 531 transitions. [2024-11-13 23:18:24,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:18:24,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:24,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:26,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:28,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 23:18:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:29,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 422 states and 532 transitions. [2024-11-13 23:18:29,071 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 532 transitions. [2024-11-13 23:18:29,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:18:29,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:29,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:32,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 23:18:33,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:33,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 423 states and 533 transitions. [2024-11-13 23:18:33,137 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 533 transitions. [2024-11-13 23:18:33,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:18:33,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:33,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:37,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 23:18:39,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:39,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 424 states and 534 transitions. [2024-11-13 23:18:39,046 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 534 transitions. [2024-11-13 23:18:39,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:18:39,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:39,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:42,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 23:18:43,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:43,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 425 states and 535 transitions. [2024-11-13 23:18:43,889 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 535 transitions. [2024-11-13 23:18:43,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:18:43,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:43,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:48,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 23:18:49,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:49,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 426 states and 536 transitions. [2024-11-13 23:18:49,428 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 536 transitions. [2024-11-13 23:18:49,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:18:49,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:49,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:53,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 23:18:53,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 427 states and 537 transitions. [2024-11-13 23:18:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 537 transitions. [2024-11-13 23:18:53,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:18:53,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:53,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:18:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 428 states and 538 transitions. [2024-11-13 23:18:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 538 transitions. [2024-11-13 23:18:59,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:18:59,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:59,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:01,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:04,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 23:19:05,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:05,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 429 states and 539 transitions. [2024-11-13 23:19:05,017 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 539 transitions. [2024-11-13 23:19:05,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:19:05,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:05,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:06,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:09,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 23:19:10,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:10,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 430 states and 540 transitions. [2024-11-13 23:19:10,962 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 540 transitions. [2024-11-13 23:19:10,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:19:10,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:10,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:14,884 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 23:19:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:15,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 431 states and 541 transitions. [2024-11-13 23:19:15,723 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 541 transitions. [2024-11-13 23:19:15,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:19:15,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:15,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:20,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:19:21,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:21,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 432 states and 542 transitions. [2024-11-13 23:19:21,059 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 542 transitions. [2024-11-13 23:19:21,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:19:21,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:21,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:26,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 23:19:27,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:27,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 433 states and 543 transitions. [2024-11-13 23:19:27,973 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 543 transitions. [2024-11-13 23:19:27,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:19:27,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:27,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:32,867 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 23:19:33,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:33,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 434 states and 544 transitions. [2024-11-13 23:19:33,766 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 544 transitions. [2024-11-13 23:19:33,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:19:33,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:33,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:38,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 23:19:40,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 435 states and 545 transitions. [2024-11-13 23:19:40,700 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 545 transitions. [2024-11-13 23:19:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:19:40,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:42,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 23:19:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:46,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 436 states and 546 transitions. [2024-11-13 23:19:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 546 transitions. [2024-11-13 23:19:46,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 23:19:46,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:46,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-13 23:19:53,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:53,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 437 states and 547 transitions. [2024-11-13 23:19:53,238 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 547 transitions. [2024-11-13 23:19:53,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:19:53,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:53,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:08,618 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-13 23:20:19,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:19,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 438 states and 548 transitions. [2024-11-13 23:20:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 548 transitions. [2024-11-13 23:20:19,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:20:19,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:19,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:23,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 23:20:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:24,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 439 states and 552 transitions. [2024-11-13 23:20:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 552 transitions. [2024-11-13 23:20:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:20:24,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:24,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:27,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 23:20:28,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:28,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 440 states and 554 transitions. [2024-11-13 23:20:28,675 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 554 transitions. [2024-11-13 23:20:28,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:20:28,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:28,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:32,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 23:20:34,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:34,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 442 states and 558 transitions. [2024-11-13 23:20:34,479 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 558 transitions. [2024-11-13 23:20:34,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:20:34,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:34,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 23:20:38,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:38,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 443 states and 559 transitions. [2024-11-13 23:20:38,702 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 559 transitions. [2024-11-13 23:20:38,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:20:38,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:38,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:41,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 23:20:43,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:43,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 444 states and 560 transitions. [2024-11-13 23:20:43,024 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 560 transitions. [2024-11-13 23:20:43,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 23:20:43,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:43,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 23:20:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 445 states and 561 transitions. [2024-11-13 23:20:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 561 transitions. [2024-11-13 23:20:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:20:48,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 23:20:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 446 states and 562 transitions. [2024-11-13 23:20:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 562 transitions. [2024-11-13 23:20:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 23:20:55,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:55,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:58,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 23:21:04,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:04,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 447 states and 563 transitions. [2024-11-13 23:21:04,937 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 563 transitions. [2024-11-13 23:21:04,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:21:04,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:04,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:09,787 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 23:21:11,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:11,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 448 states and 564 transitions. [2024-11-13 23:21:11,012 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 564 transitions. [2024-11-13 23:21:11,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 23:21:11,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:11,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:13,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:14,779 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 23:21:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 449 states and 565 transitions. [2024-11-13 23:21:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 565 transitions. [2024-11-13 23:21:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:21:16,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:16,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:20,471 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 23:21:21,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:21,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 450 states and 566 transitions. [2024-11-13 23:21:21,260 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 566 transitions. [2024-11-13 23:21:21,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:21:21,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:21,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 23:21:25,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 451 states and 567 transitions. [2024-11-13 23:21:25,364 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 567 transitions. [2024-11-13 23:21:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:21:25,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:25,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:32,200 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 23:21:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:33,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 452 states and 568 transitions. [2024-11-13 23:21:33,466 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 568 transitions. [2024-11-13 23:21:33,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 23:21:33,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:33,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:37,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 23:21:39,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:39,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 453 states and 569 transitions. [2024-11-13 23:21:39,988 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 569 transitions. [2024-11-13 23:21:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:21:39,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:39,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:44,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 23:21:46,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 454 states and 570 transitions. [2024-11-13 23:21:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 570 transitions. [2024-11-13 23:21:46,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:21:46,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:46,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 23:21:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:53,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 455 states and 571 transitions. [2024-11-13 23:21:53,242 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 571 transitions. [2024-11-13 23:21:53,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 23:21:53,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:53,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:56,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:58,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 23:21:59,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 456 states and 572 transitions. [2024-11-13 23:21:59,856 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 572 transitions. [2024-11-13 23:21:59,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:21:59,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:59,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:04,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 23:22:05,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 457 states and 573 transitions. [2024-11-13 23:22:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 573 transitions. [2024-11-13 23:22:05,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 23:22:05,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:05,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:11,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 23:22:12,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:12,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 458 states and 574 transitions. [2024-11-13 23:22:12,527 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 574 transitions. [2024-11-13 23:22:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:22:12,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:12,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:17,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 23:22:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:17,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 459 states and 575 transitions. [2024-11-13 23:22:17,945 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 575 transitions. [2024-11-13 23:22:17,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 23:22:17,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:17,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 23:22:24,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 460 states and 576 transitions. [2024-11-13 23:22:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 576 transitions. [2024-11-13 23:22:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 23:22:24,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 23:22:31,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 461 states and 577 transitions. [2024-11-13 23:22:31,075 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 577 transitions. [2024-11-13 23:22:31,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:22:31,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:31,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:37,342 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 23:22:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:38,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 462 states and 578 transitions. [2024-11-13 23:22:38,820 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 578 transitions. [2024-11-13 23:22:38,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:22:38,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:38,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:49,800 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 23:22:52,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 463 states and 579 transitions. [2024-11-13 23:22:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 579 transitions. [2024-11-13 23:22:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:22:52,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:52,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:04,551 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 23:23:06,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:06,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 464 states and 580 transitions. [2024-11-13 23:23:06,768 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 580 transitions. [2024-11-13 23:23:06,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 23:23:06,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:06,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:13,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:15,342 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 23:23:16,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:16,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 465 states and 581 transitions. [2024-11-13 23:23:16,315 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 581 transitions. [2024-11-13 23:23:16,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:23:16,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:16,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:22,526 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 23:23:24,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:24,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 466 states and 582 transitions. [2024-11-13 23:23:24,222 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 582 transitions. [2024-11-13 23:23:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 23:23:24,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:24,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:29,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:32,758 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 23:23:34,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:34,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 467 states and 583 transitions. [2024-11-13 23:23:34,271 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 583 transitions. [2024-11-13 23:23:34,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 23:23:34,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:34,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 23:23:44,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:44,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 468 states and 584 transitions. [2024-11-13 23:23:44,112 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 584 transitions. [2024-11-13 23:23:44,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 23:23:44,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:44,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:49,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:52,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 23:23:53,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:53,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 469 states and 585 transitions. [2024-11-13 23:23:53,850 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 585 transitions. [2024-11-13 23:23:53,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 23:23:53,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:53,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:59,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:02,730 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 23:24:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:04,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 470 states and 586 transitions. [2024-11-13 23:24:04,677 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 586 transitions. [2024-11-13 23:24:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 23:24:04,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:04,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 23:24:15,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:15,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 471 states and 587 transitions. [2024-11-13 23:24:15,013 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 587 transitions. [2024-11-13 23:24:15,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 23:24:15,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:15,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 23:24:24,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:24,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 472 states and 588 transitions. [2024-11-13 23:24:24,769 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 588 transitions. [2024-11-13 23:24:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 23:24:24,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:24,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:27,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 23:24:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:33,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 473 states and 589 transitions. [2024-11-13 23:24:33,176 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 589 transitions. [2024-11-13 23:24:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 23:24:33,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:38,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:41,043 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 23:24:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:42,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 474 states and 590 transitions. [2024-11-13 23:24:42,272 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 590 transitions. [2024-11-13 23:24:42,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 23:24:42,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:42,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:52,557 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 23:24:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 475 states and 591 transitions. [2024-11-13 23:24:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 591 transitions. [2024-11-13 23:24:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 23:24:55,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:55,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:06,815 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 23:25:08,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:08,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 476 states and 592 transitions. [2024-11-13 23:25:08,869 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 592 transitions. [2024-11-13 23:25:08,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 23:25:08,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:08,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:26,607 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 23:25:33,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 477 states and 593 transitions. [2024-11-13 23:25:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 593 transitions. [2024-11-13 23:25:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 23:25:33,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:33,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:43,686 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 23:25:45,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 478 states and 594 transitions. [2024-11-13 23:25:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 594 transitions. [2024-11-13 23:25:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 23:25:45,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:45,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:52,763 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 23:25:53,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:53,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 479 states and 595 transitions. [2024-11-13 23:25:53,938 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 595 transitions. [2024-11-13 23:25:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 23:25:53,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:53,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:01,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:05,486 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-13 23:26:06,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:06,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 480 states and 596 transitions. [2024-11-13 23:26:06,967 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 596 transitions. [2024-11-13 23:26:06,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 23:26:06,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:06,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:10,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-13 23:26:15,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:15,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 481 states and 597 transitions. [2024-11-13 23:26:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 597 transitions. [2024-11-13 23:26:15,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 23:26:15,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:15,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:22,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-13 23:26:23,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:23,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 482 states and 598 transitions. [2024-11-13 23:26:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 598 transitions. [2024-11-13 23:26:23,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 23:26:23,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:23,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:30,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:35,395 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-13 23:26:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 483 states and 599 transitions. [2024-11-13 23:26:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 599 transitions. [2024-11-13 23:26:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 23:26:38,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:38,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-13 23:26:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:47,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 484 states and 600 transitions. [2024-11-13 23:26:47,958 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 600 transitions. [2024-11-13 23:26:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 23:26:47,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:47,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:56,496 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-13 23:26:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 485 states and 601 transitions. [2024-11-13 23:26:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 601 transitions. [2024-11-13 23:26:58,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 23:26:58,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:58,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms