./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.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_51d82436-4711-420d-82c4-f86d224ead93/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51d82436-4711-420d-82c4-f86d224ead93/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_51d82436-4711-420d-82c4-f86d224ead93/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51d82436-4711-420d-82c4-f86d224ead93/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51d82436-4711-420d-82c4-f86d224ead93/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_51d82436-4711-420d-82c4-f86d224ead93/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 ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:41:15,388 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:41:15,526 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51d82436-4711-420d-82c4-f86d224ead93/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 21:41:15,538 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:41:15,548 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:41:15,605 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:41:15,611 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:41:15,611 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:41:15,611 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:41:15,611 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:41:15,612 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:41:15,612 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:41:15,613 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:41:15,613 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:41:15,615 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:41:15,615 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:41:15,619 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:41:15,619 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:41:15,619 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:41:15,619 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:41:15,619 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:41:15,619 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:41:15,620 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:41:15,620 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:41:15,620 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:41:15,620 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:41:15,620 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:41:15,620 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:41:15,620 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:41:15,620 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:41:15,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:41:15,620 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:41:15,621 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:41:15,621 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_51d82436-4711-420d-82c4-f86d224ead93/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 -> ac848265e1daab3ca0f2905a3d0d6fdafaee38399ca7123ad8517babc999ef80 [2024-11-13 21:41:15,992 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:41:16,017 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:41:16,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:41:16,033 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:41:16,034 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:41:16,035 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51d82436-4711-420d-82c4-f86d224ead93/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i Unable to find full path for "g++" [2024-11-13 21:41:18,166 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:41:18,668 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:41:18,669 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51d82436-4711-420d-82c4-f86d224ead93/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2024-11-13 21:41:18,687 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51d82436-4711-420d-82c4-f86d224ead93/bin/ukojak-verify-EEHR8qb7sm/data/4b5727ff2/c0b18b4f184e4336926c02b9c35ef628/FLAG0e791b3dd [2024-11-13 21:41:18,752 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51d82436-4711-420d-82c4-f86d224ead93/bin/ukojak-verify-EEHR8qb7sm/data/4b5727ff2/c0b18b4f184e4336926c02b9c35ef628 [2024-11-13 21:41:18,754 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:41:18,755 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:41:18,757 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:41:18,757 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:41:18,760 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:41:18,761 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:41:18" (1/1) ... [2024-11-13 21:41:18,762 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9568991 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:18, skipping insertion in model container [2024-11-13 21:41:18,762 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:41:18" (1/1) ... [2024-11-13 21:41:18,817 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:41:19,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:41:19,715 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:41:19,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:41:19,945 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:41:19,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19 WrapperNode [2024-11-13 21:41:19,946 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:41:19,947 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:41:19,947 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:41:19,947 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:41:19,954 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19" (1/1) ... [2024-11-13 21:41:19,981 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19" (1/1) ... [2024-11-13 21:41:20,085 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 24, calls inlined = 36, statements flattened = 1588 [2024-11-13 21:41:20,086 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:41:20,087 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:41:20,087 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:41:20,087 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:41:20,096 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19" (1/1) ... [2024-11-13 21:41:20,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19" (1/1) ... [2024-11-13 21:41:20,118 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19" (1/1) ... [2024-11-13 21:41:20,118 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19" (1/1) ... [2024-11-13 21:41:20,205 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19" (1/1) ... [2024-11-13 21:41:20,231 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19" (1/1) ... [2024-11-13 21:41:20,238 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19" (1/1) ... [2024-11-13 21:41:20,247 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19" (1/1) ... [2024-11-13 21:41:20,270 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:41:20,271 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:41:20,271 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:41:20,271 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:41:20,272 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:41:19" (1/1) ... [2024-11-13 21:41:20,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:41:20,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51d82436-4711-420d-82c4-f86d224ead93/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:41:20,313 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51d82436-4711-420d-82c4-f86d224ead93/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:41:20,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51d82436-4711-420d-82c4-f86d224ead93/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:41:20,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:41:20,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:41:20,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:41:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:41:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:41:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:41:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:41:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:41:20,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:41:20,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:41:20,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:41:20,599 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:41:20,601 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:41:22,615 INFO L? ?]: Removed 425 outVars from TransFormulas that were not future-live. [2024-11-13 21:41:22,616 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:41:24,294 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:41:24,294 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 21:41:24,295 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:41:24 BoogieIcfgContainer [2024-11-13 21:41:24,295 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:41:24,296 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:41:24,296 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:41:24,306 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:41:24,307 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:41:24" (1/1) ... [2024-11-13 21:41:24,316 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:41:24,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:24,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 182 states and 288 transitions. [2024-11-13 21:41:24,387 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 288 transitions. [2024-11-13 21:41:24,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:41:24,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:24,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:24,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:24,597 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 21:41:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 181 states and 283 transitions. [2024-11-13 21:41:24,628 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 283 transitions. [2024-11-13 21:41:24,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:41:24,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:24,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:24,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:24,873 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 21:41:24,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:24,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 182 states and 281 transitions. [2024-11-13 21:41:24,963 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 281 transitions. [2024-11-13 21:41:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:41:24,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:24,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:25,086 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 21:41:25,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:25,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 181 states and 270 transitions. [2024-11-13 21:41:25,099 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 270 transitions. [2024-11-13 21:41:25,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:41:25,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:25,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:25,196 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 21:41:25,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:25,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 181 states and 268 transitions. [2024-11-13 21:41:25,204 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 268 transitions. [2024-11-13 21:41:25,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:41:25,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:25,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:25,347 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 21:41:33,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:41:33,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 181 states and 266 transitions. [2024-11-13 21:41:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 266 transitions. [2024-11-13 21:41:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:41:33,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:37,555 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 21:41:37,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 178 states and 263 transitions. [2024-11-13 21:41:37,616 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 263 transitions. [2024-11-13 21:41:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:41:37,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:37,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:37,988 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 21:41:39,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:41:40,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:40,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 196 states and 285 transitions. [2024-11-13 21:41:40,006 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 285 transitions. [2024-11-13 21:41:40,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:41:40,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:40,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:40,246 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 21:41:47,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:41:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 208 states and 288 transitions. [2024-11-13 21:41:47,710 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 288 transitions. [2024-11-13 21:41:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:41:47,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:47,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:47,871 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 21:41:47,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 202 states and 279 transitions. [2024-11-13 21:41:47,884 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 279 transitions. [2024-11-13 21:41:47,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:41:47,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:47,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:48,069 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 21:41:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 202 states and 278 transitions. [2024-11-13 21:41:48,212 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 278 transitions. [2024-11-13 21:41:48,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:41:48,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:48,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:48,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:53,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:41:53,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:53,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 202 states and 276 transitions. [2024-11-13 21:41:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 276 transitions. [2024-11-13 21:41:53,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:41:53,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:53,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:53,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:42:03,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:42:08,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:42:08,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 205 states and 278 transitions. [2024-11-13 21:42:08,378 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 278 transitions. [2024-11-13 21:42:08,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:42:08,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:08,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:08,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:42:18,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:42:28,609 WARN L539 Checker$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 21:42:38,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:42:42,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:42:42,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:42,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 208 states and 280 transitions. [2024-11-13 21:42:42,578 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 280 transitions. [2024-11-13 21:42:42,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:42:42,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:42,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:42,948 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 21:42:43,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:43,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 220 states and 296 transitions. [2024-11-13 21:42:43,179 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 296 transitions. [2024-11-13 21:42:43,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:42:43,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:43,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:43,343 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 21:42:43,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:43,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 219 states and 291 transitions. [2024-11-13 21:42:43,361 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 291 transitions. [2024-11-13 21:42:43,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:42:43,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:43,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:43,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:43,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:54,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:43:00,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:43:00,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:00,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 234 states and 309 transitions. [2024-11-13 21:43:00,590 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 309 transitions. [2024-11-13 21:43:00,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:43:00,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:00,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:02,192 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 21:43:02,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:02,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 235 states and 310 transitions. [2024-11-13 21:43:02,516 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 310 transitions. [2024-11-13 21:43:02,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:43:02,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:02,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:03,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:04,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:04,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 236 states and 312 transitions. [2024-11-13 21:43:04,871 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 312 transitions. [2024-11-13 21:43:04,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:43:04,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:04,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:05,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:05,962 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:06,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 237 states and 312 transitions. [2024-11-13 21:43:06,788 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 312 transitions. [2024-11-13 21:43:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:43:06,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:06,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:08,303 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:09,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:09,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 238 states and 314 transitions. [2024-11-13 21:43:09,045 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 314 transitions. [2024-11-13 21:43:09,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:43:09,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:09,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:09,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:10,546 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:11,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 239 states and 315 transitions. [2024-11-13 21:43:11,645 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 315 transitions. [2024-11-13 21:43:11,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:43:11,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:11,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:12,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:13,005 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:14,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:14,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 240 states and 315 transitions. [2024-11-13 21:43:14,615 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 315 transitions. [2024-11-13 21:43:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:43:14,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:14,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:15,505 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:43:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 241 states and 316 transitions. [2024-11-13 21:43:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 316 transitions. [2024-11-13 21:43:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:43:15,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:15,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:16,649 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:43:17,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:17,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 242 states and 317 transitions. [2024-11-13 21:43:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 317 transitions. [2024-11-13 21:43:17,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:43:17,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:17,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 243 states and 318 transitions. [2024-11-13 21:43:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 318 transitions. [2024-11-13 21:43:18,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:43:18,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:18,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:19,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:20,274 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:43:20,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:20,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 244 states and 319 transitions. [2024-11-13 21:43:20,876 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 319 transitions. [2024-11-13 21:43:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:43:20,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:20,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:22,479 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:43:23,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:23,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 245 states and 321 transitions. [2024-11-13 21:43:23,450 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 321 transitions. [2024-11-13 21:43:23,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:43:23,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:23,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:25,175 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:43:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 246 states and 322 transitions. [2024-11-13 21:43:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 322 transitions. [2024-11-13 21:43:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:43:25,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:25,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:27,624 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:43:29,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:29,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 247 states and 322 transitions. [2024-11-13 21:43:29,003 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 322 transitions. [2024-11-13 21:43:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:43:29,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:29,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:30,745 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:43:31,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:31,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 248 states and 324 transitions. [2024-11-13 21:43:31,746 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 324 transitions. [2024-11-13 21:43:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:43:31,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:31,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:34,377 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:43:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 249 states and 326 transitions. [2024-11-13 21:43:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 326 transitions. [2024-11-13 21:43:37,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:43:37,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:37,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:38,778 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:43:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 250 states and 327 transitions. [2024-11-13 21:43:40,594 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 327 transitions. [2024-11-13 21:43:40,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:43:40,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:40,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:42,220 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:43:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:43,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 251 states and 328 transitions. [2024-11-13 21:43:43,874 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 328 transitions. [2024-11-13 21:43:43,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:43:43,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:43,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:43:46,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:46,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 252 states and 329 transitions. [2024-11-13 21:43:46,791 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 329 transitions. [2024-11-13 21:43:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:43:46,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:46,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:43:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 253 states and 328 transitions. [2024-11-13 21:43:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 328 transitions. [2024-11-13 21:43:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:43:53,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:53,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:43:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:56,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 254 states and 330 transitions. [2024-11-13 21:43:56,716 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 330 transitions. [2024-11-13 21:43:56,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:43:56,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:56,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:58,057 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:00,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:00,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 255 states and 331 transitions. [2024-11-13 21:44:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 331 transitions. [2024-11-13 21:44:00,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:44:00,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:00,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:00,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:01,856 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:04,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:04,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 256 states and 331 transitions. [2024-11-13 21:44:04,661 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 331 transitions. [2024-11-13 21:44:04,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:44:04,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:04,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:06,270 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:07,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 257 states and 332 transitions. [2024-11-13 21:44:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 332 transitions. [2024-11-13 21:44:07,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:44:07,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:07,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:09,845 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:11,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 258 states and 334 transitions. [2024-11-13 21:44:11,715 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 334 transitions. [2024-11-13 21:44:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:44:11,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:11,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:13,347 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:15,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:15,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 259 states and 335 transitions. [2024-11-13 21:44:15,556 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 335 transitions. [2024-11-13 21:44:15,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:44:15,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:17,155 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:19,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:19,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 260 states and 336 transitions. [2024-11-13 21:44:19,436 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 336 transitions. [2024-11-13 21:44:19,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:44:19,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:19,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:22,107 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:26,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:26,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 261 states and 336 transitions. [2024-11-13 21:44:26,617 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 336 transitions. [2024-11-13 21:44:26,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:44:26,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:26,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:27,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 262 states and 338 transitions. [2024-11-13 21:44:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 338 transitions. [2024-11-13 21:44:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:44:30,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:30,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:32,686 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:35,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 263 states and 339 transitions. [2024-11-13 21:44:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 339 transitions. [2024-11-13 21:44:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:44:35,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:35,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:37,286 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:39,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:39,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 264 states and 340 transitions. [2024-11-13 21:44:39,874 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 340 transitions. [2024-11-13 21:44:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:44:39,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:39,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:47,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:47,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 265 states and 340 transitions. [2024-11-13 21:44:47,340 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 340 transitions. [2024-11-13 21:44:47,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:44:47,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:47,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:47,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:49,774 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 266 states and 342 transitions. [2024-11-13 21:44:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 342 transitions. [2024-11-13 21:44:51,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:44:51,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:51,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:53,893 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:44:56,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:56,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 267 states and 343 transitions. [2024-11-13 21:44:56,763 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 343 transitions. [2024-11-13 21:44:56,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:44:56,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:56,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:59,335 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:45:03,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:03,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 268 states and 343 transitions. [2024-11-13 21:45:03,490 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 343 transitions. [2024-11-13 21:45:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:45:03,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:03,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:06,313 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:45:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:08,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 269 states and 345 transitions. [2024-11-13 21:45:08,557 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 345 transitions. [2024-11-13 21:45:08,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:45:08,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:08,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:10,664 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:45:13,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:13,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 270 states and 346 transitions. [2024-11-13 21:45:13,650 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 346 transitions. [2024-11-13 21:45:13,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:45:13,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:13,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:16,210 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:45:19,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:19,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 271 states and 347 transitions. [2024-11-13 21:45:19,230 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 347 transitions. [2024-11-13 21:45:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:45:19,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:19,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:21,953 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:45:25,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 272 states and 348 transitions. [2024-11-13 21:45:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 348 transitions. [2024-11-13 21:45:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:45:25,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:27,378 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:45:30,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 273 states and 349 transitions. [2024-11-13 21:45:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 349 transitions. [2024-11-13 21:45:30,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:45:30,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:30,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:31,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:34,368 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:45:43,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 274 states and 349 transitions. [2024-11-13 21:45:43,398 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 349 transitions. [2024-11-13 21:45:43,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:45:43,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:43,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:45,773 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:45:47,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 275 states and 350 transitions. [2024-11-13 21:45:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 350 transitions. [2024-11-13 21:45:47,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:45:47,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:47,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:51,437 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:45:54,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:54,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 276 states and 352 transitions. [2024-11-13 21:45:54,683 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 352 transitions. [2024-11-13 21:45:54,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:45:54,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:54,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:57,688 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:46:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:01,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 277 states and 353 transitions. [2024-11-13 21:46:01,257 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 353 transitions. [2024-11-13 21:46:01,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:46:01,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:01,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:03,898 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:46:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:07,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 278 states and 354 transitions. [2024-11-13 21:46:07,527 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 354 transitions. [2024-11-13 21:46:07,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:46:07,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:07,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:10,942 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:46:17,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:17,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 279 states and 354 transitions. [2024-11-13 21:46:17,696 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 354 transitions. [2024-11-13 21:46:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:46:17,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:17,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:21,145 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:46:24,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:24,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 280 states and 356 transitions. [2024-11-13 21:46:24,115 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 356 transitions. [2024-11-13 21:46:24,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:46:24,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:24,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:30,063 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:46:33,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:33,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 281 states and 356 transitions. [2024-11-13 21:46:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 356 transitions. [2024-11-13 21:46:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:46:33,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:33,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:34,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:37,876 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:46:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 282 states and 358 transitions. [2024-11-13 21:46:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 358 transitions. [2024-11-13 21:46:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:46:40,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:46:44,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:44,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 283 states and 359 transitions. [2024-11-13 21:46:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 359 transitions. [2024-11-13 21:46:44,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:46:44,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:44,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:45,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:46:47,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:47,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 284 states and 360 transitions. [2024-11-13 21:46:47,842 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 360 transitions. [2024-11-13 21:46:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:46:47,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:47,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:46:57,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 286 states and 364 transitions. [2024-11-13 21:46:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 364 transitions. [2024-11-13 21:46:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:46:57,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:58,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:59,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:02,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 287 states and 365 transitions. [2024-11-13 21:47:02,795 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 365 transitions. [2024-11-13 21:47:02,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:47:02,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:02,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:03,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:04,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:08,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:08,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 288 states and 366 transitions. [2024-11-13 21:47:08,151 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 366 transitions. [2024-11-13 21:47:08,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:47:08,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:08,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:08,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:11,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:17,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:17,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 289 states and 366 transitions. [2024-11-13 21:47:17,590 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 366 transitions. [2024-11-13 21:47:17,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:47:17,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:17,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:18,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:19,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:21,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:21,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 290 states and 367 transitions. [2024-11-13 21:47:21,963 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 367 transitions. [2024-11-13 21:47:21,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:47:21,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:21,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:25,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 291 states and 369 transitions. [2024-11-13 21:47:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 369 transitions. [2024-11-13 21:47:28,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:47:28,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:28,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:30,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:34,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 292 states and 370 transitions. [2024-11-13 21:47:34,254 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 370 transitions. [2024-11-13 21:47:34,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:47:34,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:34,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:36,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:42,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 293 states and 370 transitions. [2024-11-13 21:47:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 370 transitions. [2024-11-13 21:47:42,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:47:42,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:44,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1095 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:46,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:46,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 294 states and 371 transitions. [2024-11-13 21:47:46,911 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 371 transitions. [2024-11-13 21:47:46,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:47:46,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:46,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:47:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:53,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 295 states and 373 transitions. [2024-11-13 21:47:53,863 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 373 transitions. [2024-11-13 21:47:53,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:47:53,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:53,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:00,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 296 states and 374 transitions. [2024-11-13 21:48:00,873 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 374 transitions. [2024-11-13 21:48:00,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:48:00,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:00,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 297 states and 374 transitions. [2024-11-13 21:48:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 374 transitions. [2024-11-13 21:48:10,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:48:10,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:10,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:10,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:20,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:30,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:30,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 298 states and 376 transitions. [2024-11-13 21:48:30,526 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 376 transitions. [2024-11-13 21:48:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:48:30,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:30,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:31,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:40,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:40,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 299 states and 378 transitions. [2024-11-13 21:48:40,612 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 378 transitions. [2024-11-13 21:48:40,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:48:40,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:40,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:43,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:48:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 300 states and 379 transitions. [2024-11-13 21:48:48,372 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 379 transitions. [2024-11-13 21:48:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:48:48,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:48,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:52,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 301 states and 378 transitions. [2024-11-13 21:49:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 378 transitions. [2024-11-13 21:49:01,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:49:01,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:01,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:06,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:11,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 302 states and 380 transitions. [2024-11-13 21:49:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 380 transitions. [2024-11-13 21:49:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:49:11,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:11,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:15,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1266 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:21,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 303 states and 380 transitions. [2024-11-13 21:49:21,086 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 380 transitions. [2024-11-13 21:49:21,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:49:21,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:21,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:24,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1290 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:27,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:27,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 304 states and 381 transitions. [2024-11-13 21:49:27,365 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 381 transitions. [2024-11-13 21:49:27,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:49:27,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:27,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:40,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:40,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 305 states and 383 transitions. [2024-11-13 21:49:40,516 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 383 transitions. [2024-11-13 21:49:40,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:49:40,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:40,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:44,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:49:50,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:50,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 306 states and 384 transitions. [2024-11-13 21:49:50,475 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 384 transitions. [2024-11-13 21:49:50,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:49:50,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:50,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:51,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:55,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:03,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 307 states and 384 transitions. [2024-11-13 21:50:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 384 transitions. [2024-11-13 21:50:03,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:50:03,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:03,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:07,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1396 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:10,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:10,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 308 states and 385 transitions. [2024-11-13 21:50:10,885 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 385 transitions. [2024-11-13 21:50:10,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:50:10,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:10,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:12,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:16,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:21,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:21,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 309 states and 387 transitions. [2024-11-13 21:50:21,815 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 387 transitions. [2024-11-13 21:50:21,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:50:21,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:21,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:26,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:31,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:31,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 310 states and 387 transitions. [2024-11-13 21:50:31,847 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 387 transitions. [2024-11-13 21:50:31,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:50:31,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:31,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:35,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1486 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 311 states and 388 transitions. [2024-11-13 21:50:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 388 transitions. [2024-11-13 21:50:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:50:39,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:45,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:50:50,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 312 states and 390 transitions. [2024-11-13 21:50:50,539 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 390 transitions. [2024-11-13 21:50:50,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:50:50,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:50,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:51,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:54,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:51:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:01,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 313 states and 390 transitions. [2024-11-13 21:51:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 390 transitions. [2024-11-13 21:51:01,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:51:01,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:01,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:05,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1585 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:51:10,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:10,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 314 states and 392 transitions. [2024-11-13 21:51:10,146 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 392 transitions. [2024-11-13 21:51:10,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:51:10,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:10,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:14,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:51:20,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:20,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 315 states and 393 transitions. [2024-11-13 21:51:20,715 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 393 transitions. [2024-11-13 21:51:20,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:51:20,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:20,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:51:34,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:34,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 316 states and 393 transitions. [2024-11-13 21:51:34,408 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 393 transitions. [2024-11-13 21:51:34,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:51:34,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:34,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:35,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:38,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1693 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:51:42,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:42,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 317 states and 394 transitions. [2024-11-13 21:51:42,516 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 394 transitions. [2024-11-13 21:51:42,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:51:42,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:42,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1731 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:51:49,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 318 states and 395 transitions. [2024-11-13 21:51:49,971 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 395 transitions. [2024-11-13 21:51:49,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:51:49,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:49,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:55,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:52:01,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:01,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 319 states and 397 transitions. [2024-11-13 21:52:01,780 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 397 transitions. [2024-11-13 21:52:01,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:52:01,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:01,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1810 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:52:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:12,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 320 states and 398 transitions. [2024-11-13 21:52:12,296 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 398 transitions. [2024-11-13 21:52:12,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:52:12,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:12,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:14,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:17,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1851 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:52:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 321 states and 399 transitions. [2024-11-13 21:52:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 399 transitions. [2024-11-13 21:52:23,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:52:23,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:25,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:28,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:52:34,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:34,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 322 states and 400 transitions. [2024-11-13 21:52:34,649 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 400 transitions. [2024-11-13 21:52:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:52:34,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:34,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:53:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:20,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 323 states and 402 transitions. [2024-11-13 21:53:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 402 transitions. [2024-11-13 21:53:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:53:20,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:25,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:53:33,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 324 states and 403 transitions. [2024-11-13 21:53:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 403 transitions. [2024-11-13 21:53:33,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:53:33,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:33,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:37,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:53:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:43,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 325 states and 404 transitions. [2024-11-13 21:53:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 404 transitions. [2024-11-13 21:53:43,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:53:43,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:43,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:50,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2071 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:53:56,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 326 states and 405 transitions. [2024-11-13 21:53:56,487 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 405 transitions. [2024-11-13 21:53:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:53:56,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:56,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat