./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm --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 961225f1af8bda006e5a86aed07a62a3e426daf2d218eb9a2332372592a548eb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:40:25,093 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:40:25,188 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 21:40:25,195 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:40:25,195 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:40:25,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:40:25,225 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:40:25,225 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:40:25,225 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:40:25,225 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:40:25,226 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:40:25,226 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:40:25,226 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:40:25,226 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:40:25,226 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:40:25,227 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:40:25,227 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:40:25,227 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:40:25,227 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:40:25,227 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:40:25,227 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:40:25,228 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:40:25,228 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:40:25,228 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:40:25,228 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:40:25,228 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:40:25,229 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:40:25,229 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:40:25,229 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:40:25,229 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:40:25,229 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:40:25,230 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:40:25,230 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:40:25,230 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_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> 961225f1af8bda006e5a86aed07a62a3e426daf2d218eb9a2332372592a548eb [2024-11-13 21:40:25,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:40:25,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:40:25,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:40:25,582 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:40:25,583 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:40:25,584 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i Unable to find full path for "g++" [2024-11-13 21:40:28,020 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:40:28,614 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:40:28,615 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2024-11-13 21:40:28,668 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/data/7ac1a815a/bda5188130de4e0ba466e0d8c2bf464b/FLAG7e1921981 [2024-11-13 21:40:28,697 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/data/7ac1a815a/bda5188130de4e0ba466e0d8c2bf464b [2024-11-13 21:40:28,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:40:28,704 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:40:28,705 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:40:28,706 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:40:28,710 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:40:28,711 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:40:28" (1/1) ... [2024-11-13 21:40:28,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aa410c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:28, skipping insertion in model container [2024-11-13 21:40:28,712 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:40:28" (1/1) ... [2024-11-13 21:40:28,792 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:40:29,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:40:29,899 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:40:30,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:40:30,202 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:40:30,202 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30 WrapperNode [2024-11-13 21:40:30,203 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:40:30,204 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:40:30,204 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:40:30,204 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:40:30,211 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30" (1/1) ... [2024-11-13 21:40:30,246 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30" (1/1) ... [2024-11-13 21:40:30,482 INFO L138 Inliner]: procedures = 177, calls = 775, calls flagged for inlining = 508, calls inlined = 1007, statements flattened = 5930 [2024-11-13 21:40:30,483 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:40:30,484 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:40:30,485 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:40:30,485 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:40:30,493 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30" (1/1) ... [2024-11-13 21:40:30,494 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30" (1/1) ... [2024-11-13 21:40:30,529 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30" (1/1) ... [2024-11-13 21:40:30,530 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30" (1/1) ... [2024-11-13 21:40:30,698 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30" (1/1) ... [2024-11-13 21:40:30,773 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30" (1/1) ... [2024-11-13 21:40:30,795 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30" (1/1) ... [2024-11-13 21:40:30,824 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30" (1/1) ... [2024-11-13 21:40:30,864 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:40:30,866 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:40:30,866 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:40:30,866 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:40:30,867 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:30" (1/1) ... [2024-11-13 21:40:30,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:40:30,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:40:30,908 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:40:30,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a378d2a-4ea7-4ec4-9071-c7105b5f3fd9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:40:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:40:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:40:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:40:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:40:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:40:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:40:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:40:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:40:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:40:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:40:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:40:31,329 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:40:31,331 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:40:38,574 INFO L? ?]: Removed 3317 outVars from TransFormulas that were not future-live. [2024-11-13 21:40:38,574 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:40:42,169 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:40:42,173 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 21:40:42,173 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:40:42 BoogieIcfgContainer [2024-11-13 21:40:42,175 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:40:42,176 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:40:42,176 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:40:42,188 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:40:42,188 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:40:42" (1/1) ... [2024-11-13 21:40:42,198 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:40:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:42,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 3613 states and 5195 transitions. [2024-11-13 21:40:42,341 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5195 transitions. [2024-11-13 21:40:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:40:42,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:42,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:42,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:42,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:42,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 3613 states and 5193 transitions. [2024-11-13 21:40:42,622 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5193 transitions. [2024-11-13 21:40:42,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:40:42,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:42,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:42,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:42,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5196 states to 3615 states and 5196 transitions. [2024-11-13 21:40:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 5196 transitions. [2024-11-13 21:40:42,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:40:42,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:42,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:43,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:43,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 3615 states and 5194 transitions. [2024-11-13 21:40:43,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 5194 transitions. [2024-11-13 21:40:43,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:40:43,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:43,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:43,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:43,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:43,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5190 states to 3615 states and 5190 transitions. [2024-11-13 21:40:43,246 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 5190 transitions. [2024-11-13 21:40:43,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:40:43,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:43,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:43,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 3615 states and 5184 transitions. [2024-11-13 21:40:43,422 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 5184 transitions. [2024-11-13 21:40:43,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:40:43,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:43,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:44,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:44,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 3615 states and 5176 transitions. [2024-11-13 21:40:44,336 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 5176 transitions. [2024-11-13 21:40:44,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:40:44,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:44,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:44,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:52,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:40:52,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5191 states to 3628 states and 5191 transitions. [2024-11-13 21:40:52,606 INFO L276 IsEmpty]: Start isEmpty. Operand 3628 states and 5191 transitions. [2024-11-13 21:40:52,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:40:52,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:52,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:52,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:52,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:52,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 3628 states and 5189 transitions. [2024-11-13 21:40:52,872 INFO L276 IsEmpty]: Start isEmpty. Operand 3628 states and 5189 transitions. [2024-11-13 21:40:52,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:40:52,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:52,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:53,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:53,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5187 states to 3628 states and 5187 transitions. [2024-11-13 21:40:53,779 INFO L276 IsEmpty]: Start isEmpty. Operand 3628 states and 5187 transitions. [2024-11-13 21:40:53,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:40:53,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:53,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:53,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:54,299 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:40:59,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:40:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 3631 states and 5189 transitions. [2024-11-13 21:40:59,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3631 states and 5189 transitions. [2024-11-13 21:40:59,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:40:59,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:59,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:00,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:10,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:41:12,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:12,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3666 states and 5237 transitions. [2024-11-13 21:41:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 3666 states and 5237 transitions. [2024-11-13 21:41:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:41:12,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:12,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:12,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:12,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:12,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3665 states and 5232 transitions. [2024-11-13 21:41:12,495 INFO L276 IsEmpty]: Start isEmpty. Operand 3665 states and 5232 transitions. [2024-11-13 21:41:12,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:41:12,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:12,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:12,690 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:12,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3665 states and 5230 transitions. [2024-11-13 21:41:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 3665 states and 5230 transitions. [2024-11-13 21:41:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:12,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:12,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:13,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:41:23,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:41:27,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:41:27,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:27,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3650 states and 5211 transitions. [2024-11-13 21:41:27,859 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states and 5211 transitions. [2024-11-13 21:41:27,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:27,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:27,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:28,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:28,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:28,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3650 states and 5209 transitions. [2024-11-13 21:41:28,184 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states and 5209 transitions. [2024-11-13 21:41:28,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:41:28,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:28,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:28,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:28,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:28,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 3650 states and 5205 transitions. [2024-11-13 21:41:28,399 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states and 5205 transitions. [2024-11-13 21:41:28,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:41:28,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:28,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:28,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:29,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:41:29,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:29,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 3652 states and 5208 transitions. [2024-11-13 21:41:29,261 INFO L276 IsEmpty]: Start isEmpty. Operand 3652 states and 5208 transitions. [2024-11-13 21:41:29,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:41:29,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:29,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:29,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:29,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:29,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:29,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3652 states and 5207 transitions. [2024-11-13 21:41:29,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3652 states and 5207 transitions. [2024-11-13 21:41:29,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:41:29,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:29,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3661 states and 5220 transitions. [2024-11-13 21:41:30,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5220 transitions. [2024-11-13 21:41:30,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:41:30,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:30,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:30,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:30,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:30,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3661 states and 5218 transitions. [2024-11-13 21:41:30,957 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5218 transitions. [2024-11-13 21:41:30,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:41:30,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:30,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:31,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:32,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3662 states and 5220 transitions. [2024-11-13 21:41:32,718 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 5220 transitions. [2024-11-13 21:41:32,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:41:32,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:32,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:32,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:42,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:41:42,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3662 states and 5218 transitions. [2024-11-13 21:41:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 5218 transitions. [2024-11-13 21:41:42,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:41:42,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:42,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:43,191 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 3662 states and 5216 transitions. [2024-11-13 21:41:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 5216 transitions. [2024-11-13 21:41:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:41:43,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:43,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:43,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:45,371 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 [] [2024-11-13 21:41:45,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:45,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 3673 states and 5229 transitions. [2024-11-13 21:41:45,396 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5229 transitions. [2024-11-13 21:41:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:41:45,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:45,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:45,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:45,935 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:41:47,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:47,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3676 states and 5231 transitions. [2024-11-13 21:41:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5231 transitions. [2024-11-13 21:41:47,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:41:47,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:47,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:47,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:47,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:47,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:47,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3676 states and 5227 transitions. [2024-11-13 21:41:47,360 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5227 transitions. [2024-11-13 21:41:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:41:47,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:47,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:47,546 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:57,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:41:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:57,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3676 states and 5225 transitions. [2024-11-13 21:41:57,585 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5225 transitions. [2024-11-13 21:41:57,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:41:57,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:57,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:57,993 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:42:08,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:42:18,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:42:19,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:42:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3679 states and 5227 transitions. [2024-11-13 21:42:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 5227 transitions. [2024-11-13 21:42:19,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:42:19,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:19,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:20,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:21,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3680 states and 5225 transitions. [2024-11-13 21:42:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5225 transitions. [2024-11-13 21:42:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:42:21,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:21,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:22,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:23,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:23,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 3681 states and 5226 transitions. [2024-11-13 21:42:23,891 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 5226 transitions. [2024-11-13 21:42:23,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:42:23,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:23,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:25,452 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:26,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3682 states and 5227 transitions. [2024-11-13 21:42:26,101 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 5227 transitions. [2024-11-13 21:42:26,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:42:26,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:26,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:28,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:29,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 3683 states and 5229 transitions. [2024-11-13 21:42:29,326 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 5229 transitions. [2024-11-13 21:42:29,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:42:29,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:29,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:30,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:31,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:32,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3684 states and 5230 transitions. [2024-11-13 21:42:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 5230 transitions. [2024-11-13 21:42:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:42:32,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:32,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:34,349 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:35,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3685 states and 5231 transitions. [2024-11-13 21:42:35,801 INFO L276 IsEmpty]: Start isEmpty. Operand 3685 states and 5231 transitions. [2024-11-13 21:42:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:42:35,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:35,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:36,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3686 states and 5231 transitions. [2024-11-13 21:42:40,097 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 5231 transitions. [2024-11-13 21:42:40,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:42:40,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:40,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:42,352 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:43,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:43,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3687 states and 5233 transitions. [2024-11-13 21:42:43,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 5233 transitions. [2024-11-13 21:42:43,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:42:43,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:43,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:45,369 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:47,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:47,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 3688 states and 5234 transitions. [2024-11-13 21:42:47,237 INFO L276 IsEmpty]: Start isEmpty. Operand 3688 states and 5234 transitions. [2024-11-13 21:42:47,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:42:47,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:47,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:49,243 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:51,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:51,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 3689 states and 5234 transitions. [2024-11-13 21:42:51,592 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 5234 transitions. [2024-11-13 21:42:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:42:51,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:51,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:53,573 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:54,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 3690 states and 5236 transitions. [2024-11-13 21:42:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 3690 states and 5236 transitions. [2024-11-13 21:42:54,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:42:54,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:54,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:56,122 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3691 states and 5237 transitions. [2024-11-13 21:42:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5237 transitions. [2024-11-13 21:42:57,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:42:57,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:57,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:59,688 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:02,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:02,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3692 states and 5237 transitions. [2024-11-13 21:43:02,157 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5237 transitions. [2024-11-13 21:43:02,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:43:02,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:02,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:03,649 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:04,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:04,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 3693 states and 5238 transitions. [2024-11-13 21:43:04,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 5238 transitions. [2024-11-13 21:43:04,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:43:04,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:04,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:06,251 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:07,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:07,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3694 states and 5239 transitions. [2024-11-13 21:43:07,339 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 5239 transitions. [2024-11-13 21:43:07,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:43:07,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:07,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:09,127 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:10,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 3695 states and 5240 transitions. [2024-11-13 21:43:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3695 states and 5240 transitions. [2024-11-13 21:43:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:43:10,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:10,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:13,184 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:15,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:15,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 3696 states and 5242 transitions. [2024-11-13 21:43:15,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5242 transitions. [2024-11-13 21:43:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:43:15,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:15,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:17,337 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:19,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:19,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 3697 states and 5242 transitions. [2024-11-13 21:43:19,508 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 5242 transitions. [2024-11-13 21:43:19,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:43:19,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:19,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:21,712 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:23,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:23,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 3698 states and 5244 transitions. [2024-11-13 21:43:23,313 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5244 transitions. [2024-11-13 21:43:23,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:43:23,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:23,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:24,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:25,816 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 3699 states and 5244 transitions. [2024-11-13 21:43:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 5244 transitions. [2024-11-13 21:43:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:43:28,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:28,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:28,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:30,249 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3700 states and 5245 transitions. [2024-11-13 21:43:31,727 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 5245 transitions. [2024-11-13 21:43:31,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:43:31,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:31,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:32,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:36,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3701 states and 5247 transitions. [2024-11-13 21:43:36,108 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5247 transitions. [2024-11-13 21:43:36,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:43:36,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:36,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:36,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:38,366 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:40,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:40,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 3702 states and 5248 transitions. [2024-11-13 21:43:40,955 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states and 5248 transitions. [2024-11-13 21:43:40,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:43:40,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:40,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:43,278 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:45,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 3703 states and 5249 transitions. [2024-11-13 21:43:45,725 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 5249 transitions. [2024-11-13 21:43:45,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:43:45,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:45,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:46,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:48,617 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:53,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:53,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 3704 states and 5249 transitions. [2024-11-13 21:43:53,562 INFO L276 IsEmpty]: Start isEmpty. Operand 3704 states and 5249 transitions. [2024-11-13 21:43:53,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:43:53,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:53,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:56,108 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:58,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:58,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5251 states to 3705 states and 5251 transitions. [2024-11-13 21:43:58,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3705 states and 5251 transitions. [2024-11-13 21:43:58,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:43:58,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:58,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:58,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:00,754 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:03,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5251 states to 3706 states and 5251 transitions. [2024-11-13 21:44:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5251 transitions. [2024-11-13 21:44:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:44:03,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:03,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:04,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:06,008 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:07,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3707 states and 5252 transitions. [2024-11-13 21:44:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 3707 states and 5252 transitions. [2024-11-13 21:44:07,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:44:07,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:07,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:08,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:10,099 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 3708 states and 5253 transitions. [2024-11-13 21:44:11,835 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5253 transitions. [2024-11-13 21:44:11,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:44:11,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:11,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:12,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:15,328 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:18,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 3709 states and 5255 transitions. [2024-11-13 21:44:18,281 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5255 transitions. [2024-11-13 21:44:18,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:44:18,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:18,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:21,358 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:24,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:24,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 3710 states and 5255 transitions. [2024-11-13 21:44:24,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5255 transitions. [2024-11-13 21:44:24,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:44:24,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:24,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:25,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:27,986 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:30,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:30,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 3711 states and 5257 transitions. [2024-11-13 21:44:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3711 states and 5257 transitions. [2024-11-13 21:44:30,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:44:30,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:30,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:33,148 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:36,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3712 states and 5258 transitions. [2024-11-13 21:44:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 3712 states and 5258 transitions. [2024-11-13 21:44:36,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:44:36,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:36,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3713 states and 5258 transitions. [2024-11-13 21:44:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5258 transitions. [2024-11-13 21:44:45,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:44:45,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:45,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:45,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:48,176 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:50,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 3714 states and 5260 transitions. [2024-11-13 21:44:50,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5260 transitions. [2024-11-13 21:44:50,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:44:50,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:50,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:51,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:57,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 3715 states and 5260 transitions. [2024-11-13 21:44:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 5260 transitions. [2024-11-13 21:44:57,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:44:57,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:57,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:58,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:00,535 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:02,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 3716 states and 5261 transitions. [2024-11-13 21:45:02,401 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5261 transitions. [2024-11-13 21:45:02,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:45:02,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:02,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:07,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 3717 states and 5262 transitions. [2024-11-13 21:45:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5262 transitions. [2024-11-13 21:45:07,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:45:07,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:07,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:14,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:14,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3718 states and 5264 transitions. [2024-11-13 21:45:14,415 INFO L276 IsEmpty]: Start isEmpty. Operand 3718 states and 5264 transitions. [2024-11-13 21:45:14,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:45:14,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:14,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:17,518 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:22,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:22,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 3719 states and 5265 transitions. [2024-11-13 21:45:22,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3719 states and 5265 transitions. [2024-11-13 21:45:22,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:45:22,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:22,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:23,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:25,538 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 3720 states and 5266 transitions. [2024-11-13 21:45:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 5266 transitions. [2024-11-13 21:45:29,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:45:29,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:29,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:30,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:32,842 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:36,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:36,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 3721 states and 5267 transitions. [2024-11-13 21:45:36,829 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5267 transitions. [2024-11-13 21:45:36,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:45:36,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:36,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:50,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:50,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 3722 states and 5267 transitions. [2024-11-13 21:45:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 5267 transitions. [2024-11-13 21:45:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:45:50,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:50,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:28,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:28,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 3723 states and 5268 transitions. [2024-11-13 21:46:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5268 transitions. [2024-11-13 21:46:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:46:28,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:28,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:30,696 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:46:31,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:31,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 3724 states and 5269 transitions. [2024-11-13 21:46:31,873 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5269 transitions. [2024-11-13 21:46:31,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:46:31,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:31,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:33,674 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:46:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:36,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3725 states and 5271 transitions. [2024-11-13 21:46:36,213 INFO L276 IsEmpty]: Start isEmpty. Operand 3725 states and 5271 transitions. [2024-11-13 21:46:36,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:46:36,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:36,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:38,283 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:46:41,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:41,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 3726 states and 5272 transitions. [2024-11-13 21:46:41,451 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 5272 transitions. [2024-11-13 21:46:41,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:46:41,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:41,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:43,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:44,677 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:46:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 3727 states and 5272 transitions. [2024-11-13 21:46:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 5272 transitions. [2024-11-13 21:46:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:46:48,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:48,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:51,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:46:53,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:53,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3728 states and 5273 transitions. [2024-11-13 21:46:53,196 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5273 transitions. [2024-11-13 21:46:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:46:53,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:53,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:54,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:55,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:46:57,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:57,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3729 states and 5274 transitions. [2024-11-13 21:46:57,459 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5274 transitions. [2024-11-13 21:46:57,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:46:57,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:57,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:58,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:59,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:01,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:01,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3730 states and 5275 transitions. [2024-11-13 21:47:01,644 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5275 transitions. [2024-11-13 21:47:01,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:47:01,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:01,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:04,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:06,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:06,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 3731 states and 5276 transitions. [2024-11-13 21:47:06,229 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5276 transitions. [2024-11-13 21:47:06,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:47:06,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:06,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:08,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:10,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3732 states and 5277 transitions. [2024-11-13 21:47:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 5277 transitions. [2024-11-13 21:47:10,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:47:10,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:10,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:16,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:21,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:21,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3733 states and 5279 transitions. [2024-11-13 21:47:21,150 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 5279 transitions. [2024-11-13 21:47:21,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:47:21,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:21,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:24,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:27,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:27,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3734 states and 5279 transitions. [2024-11-13 21:47:27,752 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 5279 transitions. [2024-11-13 21:47:27,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:47:27,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:27,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:32,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3735 states and 5280 transitions. [2024-11-13 21:47:32,514 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5280 transitions. [2024-11-13 21:47:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:47:32,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:32,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:35,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 3736 states and 5281 transitions. [2024-11-13 21:47:37,402 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5281 transitions. [2024-11-13 21:47:37,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:47:37,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:37,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:39,944 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:42,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 3737 states and 5282 transitions. [2024-11-13 21:47:42,054 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 5282 transitions. [2024-11-13 21:47:42,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:47:42,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:43,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:47,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:51,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:51,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3738 states and 5284 transitions. [2024-11-13 21:47:51,621 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 5284 transitions. [2024-11-13 21:47:51,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:47:51,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:51,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:52,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:54,600 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:58,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3739 states and 5284 transitions. [2024-11-13 21:47:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5284 transitions. [2024-11-13 21:47:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:47:58,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:58,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:04,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3740 states and 5286 transitions. [2024-11-13 21:48:04,934 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 5286 transitions. [2024-11-13 21:48:04,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:48:04,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:04,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:07,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:11,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3741 states and 5286 transitions. [2024-11-13 21:48:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 3741 states and 5286 transitions. [2024-11-13 21:48:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:48:11,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:11,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:15,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 3742 states and 5288 transitions. [2024-11-13 21:48:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3742 states and 5288 transitions. [2024-11-13 21:48:18,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:48:18,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:18,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:25,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:25,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 3743 states and 5289 transitions. [2024-11-13 21:48:25,636 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 5289 transitions. [2024-11-13 21:48:25,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:48:25,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:25,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:35,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 3744 states and 5289 transitions. [2024-11-13 21:48:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 3744 states and 5289 transitions. [2024-11-13 21:48:35,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:48:35,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:35,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:39,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:41,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:41,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 3745 states and 5290 transitions. [2024-11-13 21:48:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5290 transitions. [2024-11-13 21:48:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:48:41,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:41,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:47,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:50,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5292 states to 3746 states and 5292 transitions. [2024-11-13 21:48:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 3746 states and 5292 transitions. [2024-11-13 21:48:50,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:48:50,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:50,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:52,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:54,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:59,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:59,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5293 states to 3747 states and 5293 transitions. [2024-11-13 21:48:59,084 INFO L276 IsEmpty]: Start isEmpty. Operand 3747 states and 5293 transitions. [2024-11-13 21:48:59,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:48:59,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:59,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:08,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5294 states to 3748 states and 5294 transitions. [2024-11-13 21:49:08,198 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 5294 transitions. [2024-11-13 21:49:08,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:49:08,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:08,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:13,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:21,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5294 states to 3749 states and 5294 transitions. [2024-11-13 21:49:21,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 5294 transitions. [2024-11-13 21:49:21,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:49:21,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:21,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:25,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:29,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:29,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 3750 states and 5296 transitions. [2024-11-13 21:49:29,173 INFO L276 IsEmpty]: Start isEmpty. Operand 3750 states and 5296 transitions. [2024-11-13 21:49:29,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:49:29,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:29,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:33,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:38,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:38,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 3751 states and 5296 transitions. [2024-11-13 21:49:38,158 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 5296 transitions. [2024-11-13 21:49:38,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:49:38,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:38,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:42,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:44,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:44,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3752 states and 5297 transitions. [2024-11-13 21:49:44,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3752 states and 5297 transitions. [2024-11-13 21:49:44,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:49:44,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:44,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:50,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:54,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 3753 states and 5299 transitions. [2024-11-13 21:49:54,878 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 5299 transitions. [2024-11-13 21:49:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:49:54,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:54,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:59,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:04,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 3754 states and 5300 transitions. [2024-11-13 21:50:04,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3754 states and 5300 transitions. [2024-11-13 21:50:04,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:50:04,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:04,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:06,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 3755 states and 5300 transitions. [2024-11-13 21:50:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 3755 states and 5300 transitions. [2024-11-13 21:50:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:50:16,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:16,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:18,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:26,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:26,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5302 states to 3756 states and 5302 transitions. [2024-11-13 21:50:26,774 INFO L276 IsEmpty]: Start isEmpty. Operand 3756 states and 5302 transitions. [2024-11-13 21:50:26,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:50:26,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:26,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:31,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:36,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:36,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 3757 states and 5303 transitions. [2024-11-13 21:50:36,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3757 states and 5303 transitions. [2024-11-13 21:50:36,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:50:36,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:36,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:38,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:42,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:47,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:47,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5304 states to 3758 states and 5304 transitions. [2024-11-13 21:50:47,502 INFO L276 IsEmpty]: Start isEmpty. Operand 3758 states and 5304 transitions. [2024-11-13 21:50:47,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:50:47,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:47,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:52,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:57,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:57,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5305 states to 3759 states and 5305 transitions. [2024-11-13 21:50:57,029 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5305 transitions. [2024-11-13 21:50:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:50:57,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:57,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:03,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:51:15,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5305 states to 3760 states and 5305 transitions. [2024-11-13 21:51:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 5305 transitions. [2024-11-13 21:51:15,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:51:15,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:15,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:51:23,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:23,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5306 states to 3761 states and 5306 transitions. [2024-11-13 21:51:23,963 INFO L276 IsEmpty]: Start isEmpty. Operand 3761 states and 5306 transitions. [2024-11-13 21:51:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:51:23,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:23,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:31,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:51:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5308 states to 3762 states and 5308 transitions. [2024-11-13 21:51:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 3762 states and 5308 transitions. [2024-11-13 21:51:36,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:51:36,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:36,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:51:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:47,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5309 states to 3763 states and 5309 transitions. [2024-11-13 21:51:47,701 INFO L276 IsEmpty]: Start isEmpty. Operand 3763 states and 5309 transitions. [2024-11-13 21:51:47,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:51:47,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:47,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:54,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:51:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5310 states to 3764 states and 5310 transitions. [2024-11-13 21:51:59,794 INFO L276 IsEmpty]: Start isEmpty. Operand 3764 states and 5310 transitions. [2024-11-13 21:51:59,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:51:59,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:52:17,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:17,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5310 states to 3765 states and 5310 transitions. [2024-11-13 21:52:17,903 INFO L276 IsEmpty]: Start isEmpty. Operand 3765 states and 5310 transitions. [2024-11-13 21:52:17,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:52:17,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:17,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:19,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:52:27,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:27,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 3766 states and 5312 transitions. [2024-11-13 21:52:27,993 INFO L276 IsEmpty]: Start isEmpty. Operand 3766 states and 5312 transitions. [2024-11-13 21:52:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:52:27,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:27,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:35,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:52:41,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:41,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 3767 states and 5312 transitions. [2024-11-13 21:52:41,827 INFO L276 IsEmpty]: Start isEmpty. Operand 3767 states and 5312 transitions. [2024-11-13 21:52:41,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:52:41,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:41,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:48,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:52:53,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:53,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5314 states to 3768 states and 5314 transitions. [2024-11-13 21:52:53,061 INFO L276 IsEmpty]: Start isEmpty. Operand 3768 states and 5314 transitions. [2024-11-13 21:52:53,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:52:53,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:53,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:59,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:53:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5314 states to 3769 states and 5314 transitions. [2024-11-13 21:53:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3769 states and 5314 transitions. [2024-11-13 21:53:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:53:05,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:05,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:13,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:53:18,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 3770 states and 5316 transitions. [2024-11-13 21:53:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 5316 transitions. [2024-11-13 21:53:18,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:53:18,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:18,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:20,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:53:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:30,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5317 states to 3771 states and 5317 transitions. [2024-11-13 21:53:30,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3771 states and 5317 transitions. [2024-11-13 21:53:30,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:53:30,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:30,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:36,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:53:43,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5318 states to 3772 states and 5318 transitions. [2024-11-13 21:53:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3772 states and 5318 transitions. [2024-11-13 21:53:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:53:43,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:43,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:45,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.