./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:50:26,690 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:50:26,745 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 02:50:26,749 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:50:26,750 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:50:26,768 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:50:26,769 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:50:26,769 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:50:26,769 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:50:26,769 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:50:26,769 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:50:26,769 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:50:26,769 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:50:26,769 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:50:26,769 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:50:26,770 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:50:26,770 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:50:26,770 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:50:26,770 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:50:26,770 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:50:26,770 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:50:26,770 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:50:26,770 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:50:26,770 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:50:26,770 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:50:26,770 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:50:26,771 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:50:26,771 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:50:26,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:50:26,771 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:50:26,771 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:50:26,771 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:50:26,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:50:26,771 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_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) 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 -> 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 [2024-12-06 02:50:26,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:50:26,998 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:50:27,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:50:27,001 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:50:27,002 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:50:27,003 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2024-12-06 02:50:29,745 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/data/4a1a25520/34c76eeb40074d2cad943496b8016d94/FLAG057f785d8 [2024-12-06 02:50:30,000 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:50:30,001 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2024-12-06 02:50:30,014 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/data/4a1a25520/34c76eeb40074d2cad943496b8016d94/FLAG057f785d8 [2024-12-06 02:50:30,029 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/data/4a1a25520/34c76eeb40074d2cad943496b8016d94 [2024-12-06 02:50:30,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:50:30,032 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:50:30,034 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:50:30,034 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:50:30,038 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:50:30,039 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,040 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c6ea5f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30, skipping insertion in model container [2024-12-06 02:50:30,040 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,077 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:50:30,489 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:50:30,500 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:50:30,593 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:50:30,617 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:50:30,618 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30 WrapperNode [2024-12-06 02:50:30,618 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:50:30,618 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:50:30,618 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:50:30,619 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:50:30,623 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,645 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,699 INFO L138 Inliner]: procedures = 177, calls = 330, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1623 [2024-12-06 02:50:30,699 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:50:30,700 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:50:30,700 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:50:30,700 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:50:30,708 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,708 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,718 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,718 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,756 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,758 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,771 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,777 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,800 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,811 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:50:30,811 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:50:30,811 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:50:30,811 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:50:30,812 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:50:30" (1/1) ... [2024-12-06 02:50:30,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:50:30,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:50:30,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:50:30,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa103db7-bd6e-48dd-9f98-52718b44b836/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:50:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:50:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:50:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:50:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:50:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:50:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:50:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:50:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:50:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:50:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:50:30,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:50:31,050 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:50:31,052 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:50:32,580 INFO L? ?]: Removed 365 outVars from TransFormulas that were not future-live. [2024-12-06 02:50:32,580 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:50:33,953 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:50:33,953 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-12-06 02:50:33,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:50:33 BoogieIcfgContainer [2024-12-06 02:50:33,954 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:50:33,955 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:50:33,955 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:50:33,965 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:50:33,965 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:50:33" (1/1) ... [2024-12-06 02:50:33,972 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:50:34,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 163 states and 271 transitions. [2024-12-06 02:50:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2024-12-06 02:50:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:50:34,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:34,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:34,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:34,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:34,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2024-12-06 02:50:34,206 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2024-12-06 02:50:34,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:50:34,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:34,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:34,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:34,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:34,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 164 states and 267 transitions. [2024-12-06 02:50:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 267 transitions. [2024-12-06 02:50:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:50:34,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:34,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:34,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:34,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:34,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:34,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 164 states and 265 transitions. [2024-12-06 02:50:34,467 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 265 transitions. [2024-12-06 02:50:34,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:50:34,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:34,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:34,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:34,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:34,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 164 states and 261 transitions. [2024-12-06 02:50:34,523 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 261 transitions. [2024-12-06 02:50:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:50:34,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:34,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:34,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:34,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 164 states and 255 transitions. [2024-12-06 02:50:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 255 transitions. [2024-12-06 02:50:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:50:34,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:34,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:34,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:44,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:44,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:44,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 164 states and 247 transitions. [2024-12-06 02:50:44,745 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 247 transitions. [2024-12-06 02:50:44,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:50:44,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:44,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:44,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:46,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:46,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 177 states and 262 transitions. [2024-12-06 02:50:46,384 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 262 transitions. [2024-12-06 02:50:46,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:50:46,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:46,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:46,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 177 states and 260 transitions. [2024-12-06 02:50:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 260 transitions. [2024-12-06 02:50:46,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:50:46,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:46,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:46,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:46,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:56,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:50:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 177 states and 258 transitions. [2024-12-06 02:50:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 258 transitions. [2024-12-06 02:50:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:50:56,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:56,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:56,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:56,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:51:06,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:10,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 180 states and 260 transitions. [2024-12-06 02:51:10,366 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 260 transitions. [2024-12-06 02:51:10,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:51:10,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:10,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:10,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:10,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:11,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 215 states and 308 transitions. [2024-12-06 02:51:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 308 transitions. [2024-12-06 02:51:11,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:51:11,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:12,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:51:12,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:12,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 216 states and 308 transitions. [2024-12-06 02:51:12,371 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 308 transitions. [2024-12-06 02:51:12,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:51:12,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:12,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:12,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:12,600 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:51:14,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:14,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 201 states and 289 transitions. [2024-12-06 02:51:14,240 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 289 transitions. [2024-12-06 02:51:14,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:51:14,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:14,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:14,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:51:14,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:14,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 201 states and 285 transitions. [2024-12-06 02:51:14,381 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 285 transitions. [2024-12-06 02:51:14,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:51:14,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:14,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:14,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:14,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:14,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 201 states and 283 transitions. [2024-12-06 02:51:14,545 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 283 transitions. [2024-12-06 02:51:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:51:14,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:14,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:14,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:14,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:14,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:14,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 201 states and 282 transitions. [2024-12-06 02:51:14,717 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 282 transitions. [2024-12-06 02:51:14,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:51:14,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:14,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:14,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:51:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:14,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 201 states and 280 transitions. [2024-12-06 02:51:14,843 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 280 transitions. [2024-12-06 02:51:14,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:51:14,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:14,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:14,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:15,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 210 states and 293 transitions. [2024-12-06 02:51:15,462 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 293 transitions. [2024-12-06 02:51:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:51:15,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:15,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:15,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:15,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:51:16,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:51:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 211 states and 295 transitions. [2024-12-06 02:51:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 295 transitions. [2024-12-06 02:51:17,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:51:17,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:17,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:17,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:51:27,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 211 states and 293 transitions. [2024-12-06 02:51:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 293 transitions. [2024-12-06 02:51:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:51:27,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:27,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:28,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:38,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:39,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:51:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 222 states and 306 transitions. [2024-12-06 02:51:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 306 transitions. [2024-12-06 02:51:39,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:51:39,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:39,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:39,393 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:39,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:39,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 222 states and 304 transitions. [2024-12-06 02:51:39,401 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 304 transitions. [2024-12-06 02:51:39,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:51:39,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:39,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:39,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:39,651 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:51:40,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 225 states and 306 transitions. [2024-12-06 02:51:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 306 transitions. [2024-12-06 02:51:40,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:51:40,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:40,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:40,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:51:40,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 225 states and 302 transitions. [2024-12-06 02:51:40,786 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 302 transitions. [2024-12-06 02:51:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:51:40,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:40,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:51:50,932 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 [] [2024-12-06 02:51:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 225 states and 300 transitions. [2024-12-06 02:51:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 300 transitions. [2024-12-06 02:51:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:51:50,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:50,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:51,124 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:51:51,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 228 states and 302 transitions. [2024-12-06 02:51:51,604 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 302 transitions. [2024-12-06 02:51:51,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:51:51,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:51,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:52,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:52,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:53,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:53,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 229 states and 300 transitions. [2024-12-06 02:51:53,142 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 300 transitions. [2024-12-06 02:51:53,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:51:53,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:53,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 230 states and 301 transitions. [2024-12-06 02:51:54,676 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 301 transitions. [2024-12-06 02:51:54,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:51:54,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:54,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:55,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:55,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:55,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 231 states and 302 transitions. [2024-12-06 02:51:55,965 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 302 transitions. [2024-12-06 02:51:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:51:55,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:55,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:57,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 232 states and 303 transitions. [2024-12-06 02:51:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 303 transitions. [2024-12-06 02:51:57,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:51:57,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:57,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:58,497 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:59,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 233 states and 305 transitions. [2024-12-06 02:51:59,164 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 305 transitions. [2024-12-06 02:51:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:51:59,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:59,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:00,005 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:00,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:00,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 234 states and 307 transitions. [2024-12-06 02:52:00,737 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 307 transitions. [2024-12-06 02:52:00,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:52:00,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:00,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:01,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:01,643 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:02,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 235 states and 306 transitions. [2024-12-06 02:52:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 306 transitions. [2024-12-06 02:52:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:52:02,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:02,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:04,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:04,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 236 states and 307 transitions. [2024-12-06 02:52:04,281 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 307 transitions. [2024-12-06 02:52:04,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:52:04,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:04,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:05,296 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:06,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 237 states and 309 transitions. [2024-12-06 02:52:06,135 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 309 transitions. [2024-12-06 02:52:06,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:52:06,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:07,150 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 238 states and 310 transitions. [2024-12-06 02:52:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 310 transitions. [2024-12-06 02:52:08,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:52:08,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:08,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:08,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:09,171 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:10,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 239 states and 310 transitions. [2024-12-06 02:52:10,581 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 310 transitions. [2024-12-06 02:52:10,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:52:10,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:10,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:12,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:12,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 240 states and 311 transitions. [2024-12-06 02:52:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 311 transitions. [2024-12-06 02:52:12,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:52:12,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:12,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:13,575 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 241 states and 313 transitions. [2024-12-06 02:52:14,584 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 313 transitions. [2024-12-06 02:52:14,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:52:14,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:14,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:15,701 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:16,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 242 states and 314 transitions. [2024-12-06 02:52:16,915 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 314 transitions. [2024-12-06 02:52:16,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:52:16,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:16,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:19,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:19,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 243 states and 315 transitions. [2024-12-06 02:52:19,350 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 315 transitions. [2024-12-06 02:52:19,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:52:19,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:19,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:19,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:21,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:21,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 244 states and 316 transitions. [2024-12-06 02:52:21,807 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 316 transitions. [2024-12-06 02:52:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:52:21,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:23,249 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:24,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:24,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 245 states and 318 transitions. [2024-12-06 02:52:24,922 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 318 transitions. [2024-12-06 02:52:24,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:52:24,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:24,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:26,277 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:27,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 246 states and 319 transitions. [2024-12-06 02:52:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 319 transitions. [2024-12-06 02:52:27,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:52:27,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:27,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:28,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:34,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:34,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 247 states and 318 transitions. [2024-12-06 02:52:34,301 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 318 transitions. [2024-12-06 02:52:34,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:52:34,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:34,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:35,869 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:37,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:37,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 248 states and 320 transitions. [2024-12-06 02:52:37,212 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 320 transitions. [2024-12-06 02:52:37,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:52:37,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:37,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:38,708 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:40,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 249 states and 321 transitions. [2024-12-06 02:52:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 321 transitions. [2024-12-06 02:52:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:52:40,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:40,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:41,963 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 250 states and 321 transitions. [2024-12-06 02:52:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 321 transitions. [2024-12-06 02:52:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:52:44,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:44,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:45,818 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:46,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:46,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 251 states and 322 transitions. [2024-12-06 02:52:46,902 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 322 transitions. [2024-12-06 02:52:46,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:52:46,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:46,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:48,553 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:49,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:49,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 252 states and 323 transitions. [2024-12-06 02:52:49,738 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 323 transitions. [2024-12-06 02:52:49,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:52:49,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:49,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 253 states and 325 transitions. [2024-12-06 02:52:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 325 transitions. [2024-12-06 02:52:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:52:53,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:53,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:57,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:57,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 254 states and 326 transitions. [2024-12-06 02:52:57,266 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 326 transitions. [2024-12-06 02:52:57,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:52:57,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:57,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:58,868 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 255 states and 327 transitions. [2024-12-06 02:53:00,836 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 327 transitions. [2024-12-06 02:53:00,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:53:00,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:00,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:02,688 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:04,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 256 states and 328 transitions. [2024-12-06 02:53:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 328 transitions. [2024-12-06 02:53:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:53:04,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:04,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:06,556 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:08,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:08,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 257 states and 329 transitions. [2024-12-06 02:53:08,643 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 329 transitions. [2024-12-06 02:53:08,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:53:08,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:08,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:10,514 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:12,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 258 states and 330 transitions. [2024-12-06 02:53:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 330 transitions. [2024-12-06 02:53:12,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:53:12,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:12,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:15,721 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:22,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:22,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 259 states and 330 transitions. [2024-12-06 02:53:22,700 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 330 transitions. [2024-12-06 02:53:22,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:53:22,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:22,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:23,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:24,587 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:26,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 260 states and 331 transitions. [2024-12-06 02:53:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 331 transitions. [2024-12-06 02:53:26,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:53:26,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:26,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:28,013 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:29,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 261 states and 332 transitions. [2024-12-06 02:53:29,483 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 332 transitions. [2024-12-06 02:53:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:53:29,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:29,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:30,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:31,486 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:33,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:33,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 262 states and 333 transitions. [2024-12-06 02:53:33,001 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 333 transitions. [2024-12-06 02:53:33,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:53:33,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:33,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:36,355 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:39,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 263 states and 335 transitions. [2024-12-06 02:53:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 335 transitions. [2024-12-06 02:53:39,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:53:39,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:39,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:39,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 264 states and 336 transitions. [2024-12-06 02:53:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 336 transitions. [2024-12-06 02:53:44,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:53:44,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:44,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:46,793 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:50,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 265 states and 336 transitions. [2024-12-06 02:53:50,599 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 336 transitions. [2024-12-06 02:53:50,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:53:50,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:50,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:53:54,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:54,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 266 states and 337 transitions. [2024-12-06 02:53:54,536 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 337 transitions. [2024-12-06 02:53:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:53:54,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:54,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:55,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:57,873 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 267 states and 339 transitions. [2024-12-06 02:54:00,453 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 339 transitions. [2024-12-06 02:54:00,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:54:00,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:00,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:01,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:02,959 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:05,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:05,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 268 states and 340 transitions. [2024-12-06 02:54:05,764 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 340 transitions. [2024-12-06 02:54:05,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:54:05,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:05,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 269 states and 341 transitions. [2024-12-06 02:54:11,253 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 341 transitions. [2024-12-06 02:54:11,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:54:11,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:11,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:11,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:13,922 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:16,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:16,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 270 states and 343 transitions. [2024-12-06 02:54:16,944 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 343 transitions. [2024-12-06 02:54:16,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:54:16,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:16,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:22,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:22,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 271 states and 343 transitions. [2024-12-06 02:54:22,943 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 343 transitions. [2024-12-06 02:54:22,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:54:22,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:22,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:23,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:39,920 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:54:56,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 272 states and 345 transitions. [2024-12-06 02:54:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 345 transitions. [2024-12-06 02:54:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:54:56,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:56,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:57,595 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:54:58,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:58,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 273 states and 346 transitions. [2024-12-06 02:54:58,498 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 346 transitions. [2024-12-06 02:54:58,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:54:58,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:58,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:59,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:01,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 274 states and 348 transitions. [2024-12-06 02:55:01,204 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 348 transitions. [2024-12-06 02:55:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:55:01,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:01,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:03,211 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:05,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 275 states and 348 transitions. [2024-12-06 02:55:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 348 transitions. [2024-12-06 02:55:05,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:55:05,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:05,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:06,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:07,419 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 276 states and 350 transitions. [2024-12-06 02:55:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 350 transitions. [2024-12-06 02:55:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:55:09,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:09,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:13,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:13,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 277 states and 350 transitions. [2024-12-06 02:55:13,627 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 350 transitions. [2024-12-06 02:55:13,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:55:13,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:13,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:15,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:16,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:16,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 278 states and 351 transitions. [2024-12-06 02:55:16,845 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 351 transitions. [2024-12-06 02:55:16,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:55:16,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:16,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:18,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:20,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:20,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 279 states and 352 transitions. [2024-12-06 02:55:20,211 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 352 transitions. [2024-12-06 02:55:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:55:20,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:20,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:22,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 280 states and 354 transitions. [2024-12-06 02:55:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 354 transitions. [2024-12-06 02:55:25,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:55:25,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:25,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:26,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:27,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:30,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 281 states and 356 transitions. [2024-12-06 02:55:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 356 transitions. [2024-12-06 02:55:30,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:55:30,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:30,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:35,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:35,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 282 states and 356 transitions. [2024-12-06 02:55:35,239 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 356 transitions. [2024-12-06 02:55:35,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:55:35,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:35,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:37,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:40,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 283 states and 357 transitions. [2024-12-06 02:55:40,269 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 357 transitions. [2024-12-06 02:55:40,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:55:40,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:40,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:49,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:49,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 284 states and 357 transitions. [2024-12-06 02:55:49,968 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 357 transitions. [2024-12-06 02:55:49,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:55:49,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:49,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:52,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:55:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 285 states and 359 transitions. [2024-12-06 02:55:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 359 transitions. [2024-12-06 02:55:54,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:55:54,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:54,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:00,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:00,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 286 states and 359 transitions. [2024-12-06 02:56:00,493 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 359 transitions. [2024-12-06 02:56:00,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:56:00,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:00,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:05,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:05,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 287 states and 361 transitions. [2024-12-06 02:56:05,585 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 361 transitions. [2024-12-06 02:56:05,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:56:05,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:05,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 288 states and 362 transitions. [2024-12-06 02:56:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 362 transitions. [2024-12-06 02:56:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 02:56:10,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:10,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:16,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:16,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 289 states and 363 transitions. [2024-12-06 02:56:16,267 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 363 transitions. [2024-12-06 02:56:16,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:56:16,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:16,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:19,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:25,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 290 states and 363 transitions. [2024-12-06 02:56:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 363 transitions. [2024-12-06 02:56:25,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:56:25,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:25,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:26,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:31,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:31,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 291 states and 365 transitions. [2024-12-06 02:56:31,293 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 365 transitions. [2024-12-06 02:56:31,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:56:31,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:31,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:37,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:37,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 292 states and 365 transitions. [2024-12-06 02:56:37,514 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 365 transitions. [2024-12-06 02:56:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:56:37,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:37,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:40,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:42,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 293 states and 366 transitions. [2024-12-06 02:56:42,392 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 366 transitions. [2024-12-06 02:56:42,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:56:42,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:42,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:44,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:46,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:49,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:49,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 294 states and 368 transitions. [2024-12-06 02:56:49,941 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 368 transitions. [2024-12-06 02:56:49,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:56:49,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:49,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:56:56,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:56,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 295 states and 369 transitions. [2024-12-06 02:56:56,272 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 369 transitions. [2024-12-06 02:56:56,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:56:56,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:56,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:58,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:02,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 296 states and 370 transitions. [2024-12-06 02:57:02,187 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 370 transitions. [2024-12-06 02:57:02,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:57:02,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:02,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:04,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:08,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:08,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 297 states and 371 transitions. [2024-12-06 02:57:08,583 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 371 transitions. [2024-12-06 02:57:08,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:57:08,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:08,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:14,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:14,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 298 states and 372 transitions. [2024-12-06 02:57:14,999 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 372 transitions. [2024-12-06 02:57:15,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:57:15,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:15,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:16,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:30,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:30,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 299 states and 372 transitions. [2024-12-06 02:57:30,631 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 372 transitions. [2024-12-06 02:57:30,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:57:30,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:30,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:37,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:37,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 300 states and 374 transitions. [2024-12-06 02:57:37,244 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 374 transitions. [2024-12-06 02:57:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:57:37,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:41,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:45,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 301 states and 374 transitions. [2024-12-06 02:57:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 374 transitions. [2024-12-06 02:57:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:57:45,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:49,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:52,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:52,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 302 states and 376 transitions. [2024-12-06 02:57:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 376 transitions. [2024-12-06 02:57:52,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:57:52,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:52,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:55,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:57:59,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 303 states and 377 transitions. [2024-12-06 02:57:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 377 transitions. [2024-12-06 02:57:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:57:59,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:59,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:03,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:09,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 304 states and 377 transitions. [2024-12-06 02:58:09,495 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 377 transitions. [2024-12-06 02:58:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:58:09,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:09,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:13,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:16,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 305 states and 379 transitions. [2024-12-06 02:58:16,515 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 379 transitions. [2024-12-06 02:58:16,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:58:16,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:16,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:24,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 306 states and 379 transitions. [2024-12-06 02:58:24,687 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 379 transitions. [2024-12-06 02:58:24,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:58:24,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:24,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:28,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 307 states and 380 transitions. [2024-12-06 02:58:30,718 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 380 transitions. [2024-12-06 02:58:30,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:58:30,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:30,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:31,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:39,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 308 states and 382 transitions. [2024-12-06 02:58:39,260 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 382 transitions. [2024-12-06 02:58:39,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:58:39,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:39,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:43,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:47,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:47,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 309 states and 382 transitions. [2024-12-06 02:58:47,443 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 382 transitions. [2024-12-06 02:58:47,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:58:47,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:47,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:48,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:51,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:58:54,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:54,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 310 states and 384 transitions. [2024-12-06 02:58:54,789 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 384 transitions. [2024-12-06 02:58:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:58:54,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:54,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:02,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:02,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 311 states and 384 transitions. [2024-12-06 02:59:02,783 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 384 transitions. [2024-12-06 02:59:02,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:59:02,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:02,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:07,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:10,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 312 states and 386 transitions. [2024-12-06 02:59:10,766 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 386 transitions. [2024-12-06 02:59:10,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:59:10,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:10,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:14,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:19,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:19,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 313 states and 387 transitions. [2024-12-06 02:59:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 387 transitions. [2024-12-06 02:59:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:59:19,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:19,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:23,707 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:28,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:28,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 314 states and 388 transitions. [2024-12-06 02:59:28,022 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 388 transitions. [2024-12-06 02:59:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:59:28,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:28,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:33,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:37,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 315 states and 389 transitions. [2024-12-06 02:59:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 389 transitions. [2024-12-06 02:59:37,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:59:37,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:37,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:38,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:41,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 316 states and 390 transitions. [2024-12-06 02:59:45,903 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 390 transitions. [2024-12-06 02:59:45,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:59:45,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:45,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:50,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:59:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 317 states and 391 transitions. [2024-12-06 02:59:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 391 transitions. [2024-12-06 02:59:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:59:54,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:54,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 318 states and 391 transitions. [2024-12-06 03:00:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 391 transitions. [2024-12-06 03:00:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 03:00:16,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:16,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:17,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:20,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:23,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:23,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 319 states and 392 transitions. [2024-12-06 03:00:23,168 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 392 transitions. [2024-12-06 03:00:23,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:00:23,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:23,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:24,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 320 states and 394 transitions. [2024-12-06 03:00:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 394 transitions. [2024-12-06 03:00:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 03:00:33,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:33,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:37,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:42,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 321 states and 396 transitions. [2024-12-06 03:00:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 396 transitions. [2024-12-06 03:00:42,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 03:00:42,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:42,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:00:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 322 states and 395 transitions. [2024-12-06 03:00:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 395 transitions. [2024-12-06 03:00:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 03:00:55,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:55,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:04,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:04,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 323 states and 397 transitions. [2024-12-06 03:01:04,386 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 397 transitions. [2024-12-06 03:01:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 03:01:04,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:04,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:05,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:14,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 324 states and 397 transitions. [2024-12-06 03:01:14,643 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 397 transitions. [2024-12-06 03:01:14,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 03:01:14,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:14,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:20,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:23,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:23,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 325 states and 398 transitions. [2024-12-06 03:01:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 398 transitions. [2024-12-06 03:01:23,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 03:01:23,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:23,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:29,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:33,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:33,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 326 states and 399 transitions. [2024-12-06 03:01:33,204 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 399 transitions. [2024-12-06 03:01:33,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 03:01:33,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:33,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:43,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:43,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 327 states and 400 transitions. [2024-12-06 03:01:43,116 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 400 transitions. [2024-12-06 03:01:43,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:01:43,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:43,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:44,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:50,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:01:57,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 328 states and 402 transitions. [2024-12-06 03:01:57,039 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 402 transitions. [2024-12-06 03:01:57,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 03:01:57,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:57,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:58,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 2 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:08,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 329 states and 402 transitions. [2024-12-06 03:02:08,249 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 402 transitions. [2024-12-06 03:02:08,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:02:08,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:08,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 2 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:16,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 330 states and 403 transitions. [2024-12-06 03:02:16,371 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 403 transitions. [2024-12-06 03:02:16,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:02:16,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:16,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:17,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:21,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 2 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 331 states and 404 transitions. [2024-12-06 03:02:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 404 transitions. [2024-12-06 03:02:24,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 03:02:24,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:24,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:26,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:30,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2762 backedges. 2 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:33,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:33,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 332 states and 405 transitions. [2024-12-06 03:02:33,298 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 405 transitions. [2024-12-06 03:02:33,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 03:02:33,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:33,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:34,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2822 backedges. 2 proven. 1830 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:41,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:41,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 333 states and 406 transitions. [2024-12-06 03:02:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 406 transitions. [2024-12-06 03:02:41,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 03:02:41,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:41,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 2 proven. 1891 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:02:50,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:50,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 334 states and 407 transitions. [2024-12-06 03:02:50,712 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 407 transitions. [2024-12-06 03:02:50,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 03:02:50,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:50,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:53,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2945 backedges. 2 proven. 1953 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:03:08,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:08,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 335 states and 409 transitions. [2024-12-06 03:03:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 409 transitions. [2024-12-06 03:03:08,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 03:03:08,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:08,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:10,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:15,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 2 proven. 2016 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:03:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 336 states and 410 transitions. [2024-12-06 03:03:20,487 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 410 transitions. [2024-12-06 03:03:20,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 03:03:20,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:20,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:27,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 2 proven. 2080 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:03:33,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 337 states and 411 transitions. [2024-12-06 03:03:33,737 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 411 transitions. [2024-12-06 03:03:33,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 03:03:33,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:33,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:42,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3137 backedges. 2 proven. 2145 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:03:54,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:54,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 338 states and 411 transitions. [2024-12-06 03:03:54,006 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 411 transitions. [2024-12-06 03:03:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 03:03:54,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:54,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:57,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:01,640 INFO L134 CoverageAnalysis]: Checked inductivity of 3203 backedges. 2 proven. 2211 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:04:05,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:05,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 339 states and 412 transitions. [2024-12-06 03:04:05,255 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 412 transitions. [2024-12-06 03:04:05,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 03:04:05,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:05,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:11,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3270 backedges. 2 proven. 2278 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:04:15,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 340 states and 413 transitions. [2024-12-06 03:04:15,397 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 413 transitions. [2024-12-06 03:04:15,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 03:04:15,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat