./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.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_6683f497-1c14-4e30-a45e-42f3d4df2e6b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/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_6683f497-1c14-4e30-a45e-42f3d4df2e6b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/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_6683f497-1c14-4e30-a45e-42f3d4df2e6b/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 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:07:56,560 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:07:56,615 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 05:07:56,619 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:07:56,619 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:07:56,639 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:07:56,640 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:07:56,640 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:07:56,640 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:07:56,641 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:07:56,641 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:07:56,641 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:07:56,641 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:07:56,641 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:07:56,641 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:07:56,641 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:07:56,641 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:07:56,641 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:07:56,642 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:07:56,642 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:07:56,642 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:07:56,642 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:07:56,642 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:07:56,642 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:07:56,642 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:07:56,642 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:07:56,642 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:07:56,643 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:07:56,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:07:56,643 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:07:56,643 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:07:56,643 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:07:56,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:07:56,643 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_6683f497-1c14-4e30-a45e-42f3d4df2e6b/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 -> 2f1aaf5276e100f83cf10565e66c3b5d8c0baa3bbd1a1424b76fbee71241f226 [2024-12-06 05:07:56,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:07:56,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:07:56,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:07:56,875 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:07:56,876 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:07:56,877 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2024-12-06 05:07:59,454 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/bin/ukojak-verify-CZk0znPC7b/data/35f401692/fa2705da7ca74ccba5759381e5576e31/FLAGebc3b7133 [2024-12-06 05:07:59,730 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:07:59,730 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2024-12-06 05:07:59,745 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/bin/ukojak-verify-CZk0znPC7b/data/35f401692/fa2705da7ca74ccba5759381e5576e31/FLAGebc3b7133 [2024-12-06 05:08:00,030 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/bin/ukojak-verify-CZk0znPC7b/data/35f401692/fa2705da7ca74ccba5759381e5576e31 [2024-12-06 05:08:00,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:08:00,032 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:08:00,033 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:08:00,033 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:08:00,036 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:08:00,037 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,038 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d79d220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00, skipping insertion in model container [2024-12-06 05:08:00,038 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,071 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:08:00,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:08:00,466 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:08:00,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:08:00,576 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:08:00,577 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00 WrapperNode [2024-12-06 05:08:00,577 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:08:00,578 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:08:00,578 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:08:00,578 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:08:00,583 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,601 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,647 INFO L138 Inliner]: procedures = 177, calls = 279, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1462 [2024-12-06 05:08:00,648 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:08:00,648 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:08:00,648 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:08:00,648 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:08:00,655 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,664 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,665 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,697 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,699 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,710 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,714 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,719 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,731 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:08:00,731 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:08:00,731 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:08:00,731 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:08:00,732 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:00" (1/1) ... [2024-12-06 05:08:00,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:08:00,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:08:00,760 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:08:00,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6683f497-1c14-4e30-a45e-42f3d4df2e6b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:08:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:08:00,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:08:00,959 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:08:00,960 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:08:02,208 INFO L? ?]: Removed 341 outVars from TransFormulas that were not future-live. [2024-12-06 05:08:02,209 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:08:03,717 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:08:03,717 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-06 05:08:03,718 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:08:03 BoogieIcfgContainer [2024-12-06 05:08:03,718 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:08:03,719 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:08:03,719 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:08:03,731 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:08:03,732 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:08:03" (1/1) ... [2024-12-06 05:08:03,742 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:08:03,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:03,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 245 transitions. [2024-12-06 05:08:03,810 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 245 transitions. [2024-12-06 05:08:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:08:03,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:03,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:03,999 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 05:08:04,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:04,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 148 states and 243 transitions. [2024-12-06 05:08:04,033 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 243 transitions. [2024-12-06 05:08:04,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:08:04,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:04,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:04,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:04,226 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 05:08:04,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:04,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 150 states and 246 transitions. [2024-12-06 05:08:04,291 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 246 transitions. [2024-12-06 05:08:04,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:08:04,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:04,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:04,350 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 05:08:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 150 states and 244 transitions. [2024-12-06 05:08:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 244 transitions. [2024-12-06 05:08:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:08:04,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:04,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:04,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:04,410 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 05:08:04,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:04,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 150 states and 240 transitions. [2024-12-06 05:08:04,418 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 240 transitions. [2024-12-06 05:08:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:04,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:04,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:04,482 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 05:08:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 150 states and 234 transitions. [2024-12-06 05:08:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 234 transitions. [2024-12-06 05:08:04,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:08:04,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:04,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:04,606 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 05:08:04,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:04,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 150 states and 226 transitions. [2024-12-06 05:08:04,793 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 226 transitions. [2024-12-06 05:08:04,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:08:04,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:04,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:04,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:05,165 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 05:08:13,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:08:13,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:13,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 163 states and 241 transitions. [2024-12-06 05:08:13,362 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 241 transitions. [2024-12-06 05:08:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:08:13,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:13,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:13,505 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 05:08:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:13,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 163 states and 239 transitions. [2024-12-06 05:08:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 239 transitions. [2024-12-06 05:08:13,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:08:13,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:13,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:13,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:13,626 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 05:08:23,637 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 05:08:23,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:23,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 163 states and 237 transitions. [2024-12-06 05:08:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 237 transitions. [2024-12-06 05:08:23,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:08:23,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:23,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:23,830 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 05:08:33,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:08:43,885 WARN L539 Checker$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 05:08:46,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:08:46,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:46,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 166 states and 239 transitions. [2024-12-06 05:08:46,411 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 239 transitions. [2024-12-06 05:08:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:08:46,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:46,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:46,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:56,804 WARN L539 Checker$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 05:09:06,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:09:16,831 WARN L539 Checker$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 05:09:26,840 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 05:09:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:27,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 201 states and 286 transitions. [2024-12-06 05:09:27,488 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 286 transitions. [2024-12-06 05:09:27,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:09:27,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:27,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:27,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:27,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:09:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 200 states and 281 transitions. [2024-12-06 05:09:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 281 transitions. [2024-12-06 05:09:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:09:27,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:27,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:27,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:28,281 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 05:09:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:28,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 201 states and 281 transitions. [2024-12-06 05:09:28,486 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 281 transitions. [2024-12-06 05:09:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:09:28,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:28,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:28,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:28,852 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 05:09:38,873 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 05:09:48,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:09:58,892 WARN L539 Checker$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 05:10:08,900 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 05:10:08,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:08,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 186 states and 262 transitions. [2024-12-06 05:10:08,920 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 262 transitions. [2024-12-06 05:10:08,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:10:08,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:08,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:09,029 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 05:10:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 186 states and 260 transitions. [2024-12-06 05:10:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 260 transitions. [2024-12-06 05:10:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:10:09,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:09,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:09,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:09,220 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 05:10:09,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:09,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 186 states and 256 transitions. [2024-12-06 05:10:09,227 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 256 transitions. [2024-12-06 05:10:09,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:10:09,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:09,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:09,415 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 05:10:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 186 states and 255 transitions. [2024-12-06 05:10:09,436 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 255 transitions. [2024-12-06 05:10:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:10:09,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:09,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:09,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:09,746 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 05:10:10,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:10,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 194 states and 265 transitions. [2024-12-06 05:10:10,052 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 265 transitions. [2024-12-06 05:10:10,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:10:10,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:10,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:10,165 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 05:10:10,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:10,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 194 states and 263 transitions. [2024-12-06 05:10:10,172 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 263 transitions. [2024-12-06 05:10:10,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:10:10,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:10,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:10,439 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 05:10:10,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:10,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 195 states and 265 transitions. [2024-12-06 05:10:10,810 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 265 transitions. [2024-12-06 05:10:10,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:10:10,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:10,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:10,936 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 05:10:20,962 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 05:10:20,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:20,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 195 states and 263 transitions. [2024-12-06 05:10:20,971 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 263 transitions. [2024-12-06 05:10:20,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:10:20,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:20,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:21,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:21,265 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 05:10:23,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:10:23,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:23,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 206 states and 276 transitions. [2024-12-06 05:10:23,055 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 276 transitions. [2024-12-06 05:10:23,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:10:23,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:23,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:23,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:23,227 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 05:10:23,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:23,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 206 states and 274 transitions. [2024-12-06 05:10:23,238 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 274 transitions. [2024-12-06 05:10:23,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:10:23,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:23,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:23,529 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 05:10:24,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 209 states and 276 transitions. [2024-12-06 05:10:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 276 transitions. [2024-12-06 05:10:24,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:10:24,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:24,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:24,436 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 05:10:29,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:10:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 209 states and 274 transitions. [2024-12-06 05:10:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 274 transitions. [2024-12-06 05:10:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:10:29,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:29,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:29,639 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 05:10:29,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 209 states and 270 transitions. [2024-12-06 05:10:29,653 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 270 transitions. [2024-12-06 05:10:29,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:10:29,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:29,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:29,998 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 05:10:35,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:10:35,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:35,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 212 states and 272 transitions. [2024-12-06 05:10:35,602 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 272 transitions. [2024-12-06 05:10:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:10:35,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:35,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:37,163 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 05:10:37,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:37,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 213 states and 270 transitions. [2024-12-06 05:10:37,506 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 270 transitions. [2024-12-06 05:10:37,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 05:10:37,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:37,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:38,926 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 05:10:39,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:39,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 214 states and 272 transitions. [2024-12-06 05:10:39,738 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 272 transitions. [2024-12-06 05:10:39,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:10:39,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:39,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:40,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:41,206 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 05:10:41,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 215 states and 272 transitions. [2024-12-06 05:10:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 272 transitions. [2024-12-06 05:10:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:10:41,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:42,570 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 05:10:42,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:42,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 216 states and 273 transitions. [2024-12-06 05:10:42,993 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 273 transitions. [2024-12-06 05:10:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:10:42,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:42,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:44,063 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 05:10:44,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 217 states and 275 transitions. [2024-12-06 05:10:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 275 transitions. [2024-12-06 05:10:44,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:10:44,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:44,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:45,449 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 05:10:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:46,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 218 states and 276 transitions. [2024-12-06 05:10:46,259 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 276 transitions. [2024-12-06 05:10:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:10:46,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:46,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:47,670 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 05:10:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:48,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 219 states and 277 transitions. [2024-12-06 05:10:48,734 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 277 transitions. [2024-12-06 05:10:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:10:48,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:48,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:49,992 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 05:10:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 220 states and 278 transitions. [2024-12-06 05:10:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 278 transitions. [2024-12-06 05:10:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:10:51,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:51,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:52,534 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 05:10:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 221 states and 280 transitions. [2024-12-06 05:10:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 280 transitions. [2024-12-06 05:10:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:10:53,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:53,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:55,535 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 05:10:58,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 222 states and 279 transitions. [2024-12-06 05:10:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 279 transitions. [2024-12-06 05:10:58,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:10:58,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:58,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:58,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:59,617 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 05:11:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 223 states and 281 transitions. [2024-12-06 05:11:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 281 transitions. [2024-12-06 05:11:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:11:00,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:00,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:01,338 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 05:11:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:02,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 224 states and 282 transitions. [2024-12-06 05:11:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 282 transitions. [2024-12-06 05:11:02,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:11:02,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:02,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:03,430 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 05:11:04,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:04,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 225 states and 283 transitions. [2024-12-06 05:11:04,752 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 283 transitions. [2024-12-06 05:11:04,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:11:04,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:04,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:05,806 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 05:11:07,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:07,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 226 states and 284 transitions. [2024-12-06 05:11:07,012 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 284 transitions. [2024-12-06 05:11:07,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:11:07,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:07,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:09,109 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 05:11:12,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:12,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 227 states and 284 transitions. [2024-12-06 05:11:12,553 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 284 transitions. [2024-12-06 05:11:12,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:11:12,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:12,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:13,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:14,393 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 05:11:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 228 states and 286 transitions. [2024-12-06 05:11:15,703 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 286 transitions. [2024-12-06 05:11:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:11:15,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:15,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:16,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:17,375 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 05:11:19,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:19,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 229 states and 286 transitions. [2024-12-06 05:11:19,262 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 286 transitions. [2024-12-06 05:11:19,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:11:19,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:19,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:21,213 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 05:11:22,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:22,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 230 states and 287 transitions. [2024-12-06 05:11:22,414 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 287 transitions. [2024-12-06 05:11:22,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:11:22,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:22,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:24,521 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 05:11:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 231 states and 289 transitions. [2024-12-06 05:11:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 289 transitions. [2024-12-06 05:11:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:11:26,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:26,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:27,545 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 05:11:28,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:28,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 232 states and 290 transitions. [2024-12-06 05:11:28,958 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 290 transitions. [2024-12-06 05:11:28,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:11:28,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:28,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:29,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:30,689 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 05:11:32,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:32,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 233 states and 290 transitions. [2024-12-06 05:11:32,643 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 290 transitions. [2024-12-06 05:11:32,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:11:32,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:32,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:33,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:34,403 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 05:11:35,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:35,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 234 states and 292 transitions. [2024-12-06 05:11:35,564 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 292 transitions. [2024-12-06 05:11:35,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:11:35,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:35,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:36,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:37,715 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 05:11:39,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 235 states and 292 transitions. [2024-12-06 05:11:39,954 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 292 transitions. [2024-12-06 05:11:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:11:39,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:39,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:42,537 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 05:11:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 236 states and 294 transitions. [2024-12-06 05:11:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 294 transitions. [2024-12-06 05:11:44,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:11:44,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:44,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:44,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:46,401 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 05:11:48,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:48,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 237 states and 294 transitions. [2024-12-06 05:11:48,564 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 294 transitions. [2024-12-06 05:11:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:11:48,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:48,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:50,590 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 05:11:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 238 states and 295 transitions. [2024-12-06 05:11:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 295 transitions. [2024-12-06 05:11:51,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:11:51,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:51,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:52,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:54,702 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 05:11:56,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:56,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 239 states and 297 transitions. [2024-12-06 05:11:56,948 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 297 transitions. [2024-12-06 05:11:56,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:11:56,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:56,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:59,271 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 05:12:01,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:01,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 240 states and 297 transitions. [2024-12-06 05:12:01,801 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 297 transitions. [2024-12-06 05:12:01,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:12:01,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:01,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:04,657 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 05:12:06,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 241 states and 299 transitions. [2024-12-06 05:12:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 299 transitions. [2024-12-06 05:12:06,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:12:06,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:06,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:08,049 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 05:12:09,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:09,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 242 states and 300 transitions. [2024-12-06 05:12:09,881 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 300 transitions. [2024-12-06 05:12:09,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:12:09,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:09,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:10,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:11,946 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 05:12:15,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:15,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 243 states and 300 transitions. [2024-12-06 05:12:15,101 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 300 transitions. [2024-12-06 05:12:15,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:12:15,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:15,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:17,975 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 05:12:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 244 states and 302 transitions. [2024-12-06 05:12:20,027 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 302 transitions. [2024-12-06 05:12:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:12:20,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:20,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:22,497 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 05:12:25,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:25,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 245 states and 303 transitions. [2024-12-06 05:12:25,580 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 303 transitions. [2024-12-06 05:12:25,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:12:25,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:25,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:28,120 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 05:12:30,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 246 states and 304 transitions. [2024-12-06 05:12:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 304 transitions. [2024-12-06 05:12:30,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:12:30,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:30,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:33,180 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 05:12:35,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:35,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 247 states and 305 transitions. [2024-12-06 05:12:35,798 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 305 transitions. [2024-12-06 05:12:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:12:35,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:35,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:38,605 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 05:12:41,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:41,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 248 states and 306 transitions. [2024-12-06 05:12:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 306 transitions. [2024-12-06 05:12:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:12:41,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:41,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:45,673 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 05:12:54,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 249 states and 306 transitions. [2024-12-06 05:12:54,511 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 306 transitions. [2024-12-06 05:12:54,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:12:54,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:54,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:55,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:57,576 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 05:12:59,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:59,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 250 states and 307 transitions. [2024-12-06 05:12:59,585 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 307 transitions. [2024-12-06 05:12:59,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:12:59,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:59,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:03,299 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 05:13:05,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:05,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 251 states and 309 transitions. [2024-12-06 05:13:05,622 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 309 transitions. [2024-12-06 05:13:05,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:13:05,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:05,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:08,896 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 05:13:12,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:12,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 252 states and 309 transitions. [2024-12-06 05:13:12,565 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 309 transitions. [2024-12-06 05:13:12,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:13:12,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:12,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:15,615 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 05:13:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:17,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 253 states and 311 transitions. [2024-12-06 05:13:17,642 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 311 transitions. [2024-12-06 05:13:17,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:13:17,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:17,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:18,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:20,824 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 05:13:24,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:24,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 254 states and 312 transitions. [2024-12-06 05:13:24,472 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 312 transitions. [2024-12-06 05:13:24,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:13:24,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:24,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:28,578 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 05:13:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 255 states and 312 transitions. [2024-12-06 05:13:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 312 transitions. [2024-12-06 05:13:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 05:13:34,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:34,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:35,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:51,597 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 05:14:06,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:06,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 256 states and 313 transitions. [2024-12-06 05:14:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 313 transitions. [2024-12-06 05:14:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:14:06,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:06,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:07,926 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 05:14:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:08,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 257 states and 314 transitions. [2024-12-06 05:14:08,922 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 314 transitions. [2024-12-06 05:14:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:14:08,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:08,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:09,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:10,686 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 05:14:12,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:12,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 258 states and 315 transitions. [2024-12-06 05:14:12,820 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 315 transitions. [2024-12-06 05:14:12,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:14:12,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:12,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:13,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:14,579 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 05:14:16,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:16,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 259 states and 317 transitions. [2024-12-06 05:14:16,219 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 317 transitions. [2024-12-06 05:14:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:14:16,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:16,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:18,287 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 05:14:20,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:20,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 260 states and 317 transitions. [2024-12-06 05:14:20,751 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 317 transitions. [2024-12-06 05:14:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:14:20,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:20,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:21,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:22,544 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 05:14:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 261 states and 318 transitions. [2024-12-06 05:14:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 318 transitions. [2024-12-06 05:14:23,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:14:23,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:23,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:25,530 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 05:14:27,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:27,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 262 states and 319 transitions. [2024-12-06 05:14:27,029 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 319 transitions. [2024-12-06 05:14:27,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:14:27,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:27,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:28,874 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 05:14:30,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:30,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 263 states and 320 transitions. [2024-12-06 05:14:30,300 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 320 transitions. [2024-12-06 05:14:30,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:14:30,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:30,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:33,264 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 05:14:35,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:35,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 264 states and 322 transitions. [2024-12-06 05:14:35,946 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 322 transitions. [2024-12-06 05:14:35,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:14:35,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:35,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:36,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:37,969 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 05:14:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:40,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 265 states and 322 transitions. [2024-12-06 05:14:40,587 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 322 transitions. [2024-12-06 05:14:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:14:40,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:40,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:42,586 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 05:14:44,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:44,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 266 states and 323 transitions. [2024-12-06 05:14:44,101 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 323 transitions. [2024-12-06 05:14:44,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:14:44,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:44,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:46,133 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 05:14:47,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:47,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 267 states and 324 transitions. [2024-12-06 05:14:47,664 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 324 transitions. [2024-12-06 05:14:47,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:14:47,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:49,841 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 05:14:51,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 268 states and 325 transitions. [2024-12-06 05:14:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 325 transitions. [2024-12-06 05:14:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:14:51,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:51,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:54,980 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 05:14:57,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 269 states and 327 transitions. [2024-12-06 05:14:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 327 transitions. [2024-12-06 05:14:57,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:14:57,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:00,074 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 05:15:02,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:02,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 270 states and 328 transitions. [2024-12-06 05:15:02,803 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 328 transitions. [2024-12-06 05:15:02,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:15:02,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:02,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:04,864 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 05:15:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:07,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 271 states and 329 transitions. [2024-12-06 05:15:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 329 transitions. [2024-12-06 05:15:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 05:15:07,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:07,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:11,333 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 05:15:16,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:16,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 272 states and 329 transitions. [2024-12-06 05:15:16,695 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 329 transitions. [2024-12-06 05:15:16,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:15:16,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:16,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:19,282 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 05:15:21,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:21,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 273 states and 331 transitions. [2024-12-06 05:15:21,438 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 331 transitions. [2024-12-06 05:15:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 05:15:21,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:21,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:23,915 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 05:15:26,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:26,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 274 states and 331 transitions. [2024-12-06 05:15:26,882 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 331 transitions. [2024-12-06 05:15:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:15:26,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:26,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:29,719 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 05:15:31,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:31,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 275 states and 333 transitions. [2024-12-06 05:15:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 333 transitions. [2024-12-06 05:15:31,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:15:31,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:31,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:32,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:34,422 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 05:15:37,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:37,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 276 states and 334 transitions. [2024-12-06 05:15:37,367 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 334 transitions. [2024-12-06 05:15:37,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:15:37,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:37,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:40,598 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 05:15:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 277 states and 334 transitions. [2024-12-06 05:15:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 334 transitions. [2024-12-06 05:15:44,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:15:44,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:44,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:47,409 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 05:15:49,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:49,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 278 states and 335 transitions. [2024-12-06 05:15:49,279 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 335 transitions. [2024-12-06 05:15:49,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:15:49,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:49,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:50,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:52,624 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 05:15:55,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:55,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 279 states and 337 transitions. [2024-12-06 05:15:55,355 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 337 transitions. [2024-12-06 05:15:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 05:15:55,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:55,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:58,496 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 05:16:01,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:01,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 280 states and 337 transitions. [2024-12-06 05:16:01,709 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 337 transitions. [2024-12-06 05:16:01,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:16:01,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:01,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:05,310 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 05:16:07,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:07,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 281 states and 339 transitions. [2024-12-06 05:16:07,632 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 339 transitions. [2024-12-06 05:16:07,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:16:07,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:10,683 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 05:16:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 282 states and 339 transitions. [2024-12-06 05:16:13,778 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 339 transitions. [2024-12-06 05:16:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 05:16:13,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:13,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:15,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:17,673 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 05:16:20,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:20,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 283 states and 341 transitions. [2024-12-06 05:16:20,132 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 341 transitions. [2024-12-06 05:16:20,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 05:16:20,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:20,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:23,374 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 05:16:26,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 284 states and 341 transitions. [2024-12-06 05:16:26,668 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 341 transitions. [2024-12-06 05:16:26,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:16:26,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:26,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:29,515 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 05:16:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:31,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 285 states and 342 transitions. [2024-12-06 05:16:31,532 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 342 transitions. [2024-12-06 05:16:31,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 05:16:31,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:31,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:35,574 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 05:16:38,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:38,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 286 states and 344 transitions. [2024-12-06 05:16:38,416 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 344 transitions. [2024-12-06 05:16:38,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 05:16:38,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:38,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:42,087 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 05:16:45,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:45,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 287 states and 344 transitions. [2024-12-06 05:16:45,504 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 344 transitions. [2024-12-06 05:16:45,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 05:16:45,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:45,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:46,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:48,984 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 05:16:51,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:51,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 288 states and 346 transitions. [2024-12-06 05:16:51,504 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 346 transitions. [2024-12-06 05:16:51,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:16:51,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:51,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:55,221 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 05:16:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:58,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 289 states and 346 transitions. [2024-12-06 05:16:58,762 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 346 transitions. [2024-12-06 05:16:58,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:16:58,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:58,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:01,961 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 05:17:04,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:04,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 290 states and 347 transitions. [2024-12-06 05:17:04,011 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 347 transitions. [2024-12-06 05:17:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:17:04,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:04,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:04,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:08,146 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 05:17:11,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:11,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 291 states and 349 transitions. [2024-12-06 05:17:11,215 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 349 transitions. [2024-12-06 05:17:11,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 05:17:11,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:11,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:15,597 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 05:17:19,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:19,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 292 states and 349 transitions. [2024-12-06 05:17:19,281 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 349 transitions. [2024-12-06 05:17:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:17:19,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:23,137 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 05:17:25,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:25,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 293 states and 350 transitions. [2024-12-06 05:17:25,964 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 350 transitions. [2024-12-06 05:17:25,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 05:17:25,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:25,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:29,674 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 05:17:32,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:32,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 294 states and 351 transitions. [2024-12-06 05:17:32,002 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 351 transitions. [2024-12-06 05:17:32,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:17:32,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:32,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:36,840 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 05:17:40,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:40,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 295 states and 353 transitions. [2024-12-06 05:17:40,531 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 353 transitions. [2024-12-06 05:17:40,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:17:40,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:40,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:44,797 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 05:17:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:48,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 296 states and 353 transitions. [2024-12-06 05:17:48,812 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 353 transitions. [2024-12-06 05:17:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 05:17:48,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:48,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:52,706 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 05:17:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 297 states and 354 transitions. [2024-12-06 05:17:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 354 transitions. [2024-12-06 05:17:55,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:17:55,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:55,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:58,853 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 05:18:01,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:01,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 298 states and 355 transitions. [2024-12-06 05:18:01,189 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 355 transitions. [2024-12-06 05:18:01,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 05:18:01,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:01,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:05,792 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 05:18:08,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:08,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 299 states and 356 transitions. [2024-12-06 05:18:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 356 transitions. [2024-12-06 05:18:08,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 05:18:08,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:08,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:11,842 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 05:18:14,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:14,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 300 states and 357 transitions. [2024-12-06 05:18:14,077 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 357 transitions. [2024-12-06 05:18:14,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 05:18:14,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:14,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:18,434 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 05:18:20,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:20,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 301 states and 358 transitions. [2024-12-06 05:18:20,811 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 358 transitions. [2024-12-06 05:18:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:18:20,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:20,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:24,942 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 05:18:27,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:27,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 302 states and 359 transitions. [2024-12-06 05:18:27,357 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 359 transitions. [2024-12-06 05:18:27,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:18:27,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:27,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:28,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:31,343 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 05:18:33,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:33,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 303 states and 360 transitions. [2024-12-06 05:18:33,892 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 360 transitions. [2024-12-06 05:18:33,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 05:18:33,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:33,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:41,639 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 05:18:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 304 states and 362 transitions. [2024-12-06 05:18:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 362 transitions. [2024-12-06 05:18:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:18:48,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:48,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:49,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:52,374 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 05:18:56,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:56,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 305 states and 362 transitions. [2024-12-06 05:18:56,796 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 362 transitions. [2024-12-06 05:18:56,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 05:18:56,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:56,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:02,227 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 05:19:05,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 306 states and 364 transitions. [2024-12-06 05:19:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 364 transitions. [2024-12-06 05:19:05,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 05:19:05,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:05,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:10,337 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 05:19:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:14,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 307 states and 364 transitions. [2024-12-06 05:19:14,868 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 364 transitions. [2024-12-06 05:19:14,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 05:19:14,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:14,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:20,574 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 05:19:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 308 states and 365 transitions. [2024-12-06 05:19:23,121 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 365 transitions. [2024-12-06 05:19:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:19:23,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:23,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:27,856 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 05:19:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:30,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 309 states and 366 transitions. [2024-12-06 05:19:30,345 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 366 transitions. [2024-12-06 05:19:30,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:19:30,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:30,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:36,404 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 05:19:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 310 states and 368 transitions. [2024-12-06 05:19:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 368 transitions. [2024-12-06 05:19:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 05:19:40,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:40,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:46,851 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 05:19:51,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:51,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 311 states and 368 transitions. [2024-12-06 05:19:51,529 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 368 transitions. [2024-12-06 05:19:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 05:19:51,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:51,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,797 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 05:20:00,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:00,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 312 states and 370 transitions. [2024-12-06 05:20:00,043 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 370 transitions. [2024-12-06 05:20:00,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 05:20:00,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:00,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:05,588 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 05:20:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 313 states and 370 transitions. [2024-12-06 05:20:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 370 transitions. [2024-12-06 05:20:10,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 05:20:10,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:10,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:15,211 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 05:20:17,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:17,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 314 states and 371 transitions. [2024-12-06 05:20:17,998 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 371 transitions. [2024-12-06 05:20:17,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 05:20:17,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:17,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:19,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:24,339 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 05:20:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 315 states and 373 transitions. [2024-12-06 05:20:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 373 transitions. [2024-12-06 05:20:28,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 05:20:28,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:28,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:37,361 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 05:20:42,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:42,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 316 states and 373 transitions. [2024-12-06 05:20:42,063 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 373 transitions. [2024-12-06 05:20:42,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:20:42,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:42,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:43,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:47,768 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 05:20:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 317 states and 374 transitions. [2024-12-06 05:20:50,477 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 374 transitions. [2024-12-06 05:20:50,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 05:20:50,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:50,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:55,694 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 05:20:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 318 states and 375 transitions. [2024-12-06 05:20:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 375 transitions. [2024-12-06 05:20:58,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 05:20:58,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:58,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:03,894 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 05:21:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 319 states and 376 transitions. [2024-12-06 05:21:06,818 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 376 transitions. [2024-12-06 05:21:06,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 05:21:06,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:06,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:08,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:15,244 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 05:21:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:20,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 320 states and 378 transitions. [2024-12-06 05:21:20,768 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 378 transitions. [2024-12-06 05:21:20,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:21:20,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:20,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:26,886 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 05:21:31,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:31,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 321 states and 379 transitions. [2024-12-06 05:21:31,835 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 379 transitions. [2024-12-06 05:21:31,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 05:21:31,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:31,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:38,556 INFO L134 CoverageAnalysis]: Checked inductivity of 3137 backedges. 2 proven. 2145 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.