./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.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_ad277abd-9ffb-4109-8c0f-a16a67a635cc/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad277abd-9ffb-4109-8c0f-a16a67a635cc/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_ad277abd-9ffb-4109-8c0f-a16a67a635cc/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad277abd-9ffb-4109-8c0f-a16a67a635cc/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad277abd-9ffb-4109-8c0f-a16a67a635cc/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_ad277abd-9ffb-4109-8c0f-a16a67a635cc/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 f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:28:33,691 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:28:33,750 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad277abd-9ffb-4109-8c0f-a16a67a635cc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 21:28:33,755 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:28:33,755 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:28:33,780 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:28:33,782 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:28:33,782 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:28:33,783 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:28:33,783 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:28:33,783 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:28:33,783 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:28:33,784 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:28:33,785 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:28:33,785 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:28:33,785 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:28:33,785 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:28:33,785 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:28:33,785 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:28:33,785 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:28:33,786 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:28:33,786 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:28:33,786 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:28:33,786 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:28:33,786 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:28:33,787 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:28:33,787 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:28:33,787 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:28:33,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:28:33,787 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:28:33,787 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:28:33,787 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:28:33,788 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:28:33,788 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_ad277abd-9ffb-4109-8c0f-a16a67a635cc/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 -> f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 [2024-11-13 21:28:34,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:28:34,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:28:34,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:28:34,103 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:28:34,104 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:28:34,107 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad277abd-9ffb-4109-8c0f-a16a67a635cc/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i Unable to find full path for "g++" [2024-11-13 21:28:35,899 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:28:36,330 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:28:36,331 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad277abd-9ffb-4109-8c0f-a16a67a635cc/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2024-11-13 21:28:36,357 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad277abd-9ffb-4109-8c0f-a16a67a635cc/bin/ukojak-verify-EEHR8qb7sm/data/aadbe27a0/dedb763ee8cc48cb94fe5823b5ac51a2/FLAG66111a49e [2024-11-13 21:28:36,377 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad277abd-9ffb-4109-8c0f-a16a67a635cc/bin/ukojak-verify-EEHR8qb7sm/data/aadbe27a0/dedb763ee8cc48cb94fe5823b5ac51a2 [2024-11-13 21:28:36,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:28:36,383 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:28:36,385 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:28:36,385 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:28:36,389 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:28:36,391 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:28:36" (1/1) ... [2024-11-13 21:28:36,392 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d2c448c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:36, skipping insertion in model container [2024-11-13 21:28:36,394 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:28:36" (1/1) ... [2024-11-13 21:28:36,457 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:28:37,082 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:28:37,103 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:28:37,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:28:37,311 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:28:37,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37 WrapperNode [2024-11-13 21:28:37,312 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:28:37,313 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:28:37,314 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:28:37,314 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:28:37,320 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37" (1/1) ... [2024-11-13 21:28:37,362 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37" (1/1) ... [2024-11-13 21:28:37,449 INFO L138 Inliner]: procedures = 177, calls = 279, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1462 [2024-11-13 21:28:37,450 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:28:37,450 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:28:37,450 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:28:37,454 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:28:37,465 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37" (1/1) ... [2024-11-13 21:28:37,466 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37" (1/1) ... [2024-11-13 21:28:37,485 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37" (1/1) ... [2024-11-13 21:28:37,485 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37" (1/1) ... [2024-11-13 21:28:37,536 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37" (1/1) ... [2024-11-13 21:28:37,551 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37" (1/1) ... [2024-11-13 21:28:37,560 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37" (1/1) ... [2024-11-13 21:28:37,571 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37" (1/1) ... [2024-11-13 21:28:37,587 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:28:37,591 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:28:37,591 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:28:37,591 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:28:37,592 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:37" (1/1) ... [2024-11-13 21:28:37,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:28:37,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad277abd-9ffb-4109-8c0f-a16a67a635cc/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:28:37,633 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad277abd-9ffb-4109-8c0f-a16a67a635cc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:28:37,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad277abd-9ffb-4109-8c0f-a16a67a635cc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:28:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:28:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:28:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:28:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:28:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:28:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:28:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:28:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:28:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:28:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:28:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:28:37,956 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:28:37,957 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:28:39,782 INFO L? ?]: Removed 341 outVars from TransFormulas that were not future-live. [2024-11-13 21:28:39,783 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:28:41,476 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:28:41,476 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 21:28:41,477 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:28:41 BoogieIcfgContainer [2024-11-13 21:28:41,477 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:28:41,478 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:28:41,478 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:28:41,488 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:28:41,488 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:28:41" (1/1) ... [2024-11-13 21:28:41,497 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:28:41,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 245 transitions. [2024-11-13 21:28:41,557 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 245 transitions. [2024-11-13 21:28:41,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:28:41,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:41,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:41,722 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 21:28:41,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 148 states and 243 transitions. [2024-11-13 21:28:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 243 transitions. [2024-11-13 21:28:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:28:41,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:41,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,033 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 21:28:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:42,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 150 states and 246 transitions. [2024-11-13 21:28:42,099 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 246 transitions. [2024-11-13 21:28:42,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:28:42,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:42,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:42,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:42,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 150 states and 244 transitions. [2024-11-13 21:28:42,213 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 244 transitions. [2024-11-13 21:28:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:28:42,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:42,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:42,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:42,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 150 states and 240 transitions. [2024-11-13 21:28:42,309 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 240 transitions. [2024-11-13 21:28:42,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:28:42,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:42,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:42,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:42,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 150 states and 234 transitions. [2024-11-13 21:28:42,419 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 234 transitions. [2024-11-13 21:28:42,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:28:42,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:42,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:52,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:28:52,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:52,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 150 states and 226 transitions. [2024-11-13 21:28:52,188 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 226 transitions. [2024-11-13 21:28:52,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:28:52,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:52,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:02,824 WARN L539 Checker$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 21:29:07,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:09,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:09,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 163 states and 241 transitions. [2024-11-13 21:29:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 241 transitions. [2024-11-13 21:29:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:29:09,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:10,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:10,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 163 states and 239 transitions. [2024-11-13 21:29:10,077 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 239 transitions. [2024-11-13 21:29:10,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:10,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:10,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:14,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:14,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:14,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 163 states and 237 transitions. [2024-11-13 21:29:14,824 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 237 transitions. [2024-11-13 21:29:14,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:29:14,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:14,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:15,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:16,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:16,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 166 states and 239 transitions. [2024-11-13 21:29:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 239 transitions. [2024-11-13 21:29:16,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:29:16,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:16,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:27,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:37,015 WARN L539 Checker$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 21:29:47,023 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 21:29:48,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:48,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 201 states and 287 transitions. [2024-11-13 21:29:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 287 transitions. [2024-11-13 21:29:48,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:29:48,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:48,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:48,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 200 states and 282 transitions. [2024-11-13 21:29:48,248 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 282 transitions. [2024-11-13 21:29:48,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:29:48,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:48,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:48,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:49,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 201 states and 282 transitions. [2024-11-13 21:29:49,036 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 282 transitions. [2024-11-13 21:29:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:29:49,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:49,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:49,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:53,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:53,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 186 states and 263 transitions. [2024-11-13 21:29:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 263 transitions. [2024-11-13 21:29:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:29:53,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:53,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:53,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:53,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 186 states and 261 transitions. [2024-11-13 21:29:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 261 transitions. [2024-11-13 21:29:53,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:29:53,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:53,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:53,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:53,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:53,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 186 states and 257 transitions. [2024-11-13 21:29:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 257 transitions. [2024-11-13 21:29:53,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:29:53,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:53,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:54,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:54,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 186 states and 256 transitions. [2024-11-13 21:29:54,035 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 256 transitions. [2024-11-13 21:29:54,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:29:54,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:54,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:54,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 195 states and 269 transitions. [2024-11-13 21:29:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 269 transitions. [2024-11-13 21:29:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:29:55,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:55,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:55,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:55,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:55,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 195 states and 267 transitions. [2024-11-13 21:29:55,274 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 267 transitions. [2024-11-13 21:29:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:29:55,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:55,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 196 states and 269 transitions. [2024-11-13 21:29:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 269 transitions. [2024-11-13 21:29:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:29:56,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:56,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:56,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:56,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:06,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:30:06,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:06,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 196 states and 267 transitions. [2024-11-13 21:30:06,314 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 267 transitions. [2024-11-13 21:30:06,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:30:06,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:06,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:06,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:06,492 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:06,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 196 states and 265 transitions. [2024-11-13 21:30:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 265 transitions. [2024-11-13 21:30:06,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:30:06,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:06,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:12,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:30:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:12,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 207 states and 278 transitions. [2024-11-13 21:30:12,093 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 278 transitions. [2024-11-13 21:30:12,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:30:12,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:12,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:12,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:12,446 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:30:13,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:13,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 280 transitions. [2024-11-13 21:30:13,003 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-11-13 21:30:13,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:30:13,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:13,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:13,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:13,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:13,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 210 states and 276 transitions. [2024-11-13 21:30:13,230 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 276 transitions. [2024-11-13 21:30:13,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:30:13,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:13,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:13,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:13,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:18,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:30:18,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:18,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 210 states and 274 transitions. [2024-11-13 21:30:18,312 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 274 transitions. [2024-11-13 21:30:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:30:18,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:18,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:18,688 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:26,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:30:26,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 213 states and 276 transitions. [2024-11-13 21:30:26,296 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 276 transitions. [2024-11-13 21:30:26,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:30:26,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:26,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:27,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:27,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:27,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 214 states and 274 transitions. [2024-11-13 21:30:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 274 transitions. [2024-11-13 21:30:27,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:27,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:27,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:29,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:29,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:29,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 215 states and 276 transitions. [2024-11-13 21:30:29,670 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 276 transitions. [2024-11-13 21:30:29,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:30:29,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:29,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:31,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 216 states and 277 transitions. [2024-11-13 21:30:31,747 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 277 transitions. [2024-11-13 21:30:31,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:31,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:31,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:35,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:35,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 217 states and 277 transitions. [2024-11-13 21:30:35,409 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 277 transitions. [2024-11-13 21:30:35,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:30:35,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:35,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:37,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:37,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:37,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 218 states and 278 transitions. [2024-11-13 21:30:37,621 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 278 transitions. [2024-11-13 21:30:37,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:30:37,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:37,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:38,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:39,136 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:40,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:40,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 219 states and 280 transitions. [2024-11-13 21:30:40,107 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 280 transitions. [2024-11-13 21:30:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:30:40,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:40,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:42,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 220 states and 280 transitions. [2024-11-13 21:30:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 280 transitions. [2024-11-13 21:30:42,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:30:42,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:42,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:44,168 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:44,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 221 states and 282 transitions. [2024-11-13 21:30:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 282 transitions. [2024-11-13 21:30:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:30:44,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:44,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:46,416 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:47,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:47,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 222 states and 282 transitions. [2024-11-13 21:30:47,622 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 282 transitions. [2024-11-13 21:30:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:30:47,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:47,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:49,086 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:49,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 223 states and 283 transitions. [2024-11-13 21:30:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 283 transitions. [2024-11-13 21:30:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:30:49,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:49,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:51,500 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 224 states and 285 transitions. [2024-11-13 21:30:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 285 transitions. [2024-11-13 21:30:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:30:52,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:52,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:53,570 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:54,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:54,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 225 states and 286 transitions. [2024-11-13 21:30:54,754 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 286 transitions. [2024-11-13 21:30:54,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:30:54,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:54,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:56,138 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:57,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:57,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 226 states and 286 transitions. [2024-11-13 21:30:57,936 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 286 transitions. [2024-11-13 21:30:57,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:30:57,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:57,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:58,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:59,381 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:00,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:00,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 227 states and 288 transitions. [2024-11-13 21:31:00,445 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 288 transitions. [2024-11-13 21:31:00,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:31:00,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:00,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:01,699 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:03,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:03,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 228 states and 288 transitions. [2024-11-13 21:31:03,104 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 288 transitions. [2024-11-13 21:31:03,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:31:03,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:03,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:04,510 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:05,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:05,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 229 states and 290 transitions. [2024-11-13 21:31:05,538 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 290 transitions. [2024-11-13 21:31:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:31:05,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:05,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:07,093 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:08,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:08,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 230 states and 290 transitions. [2024-11-13 21:31:08,585 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 290 transitions. [2024-11-13 21:31:08,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:31:08,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:08,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:11,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 231 states and 292 transitions. [2024-11-13 21:31:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 292 transitions. [2024-11-13 21:31:11,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:31:11,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:11,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:13,267 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:14,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 232 states and 293 transitions. [2024-11-13 21:31:14,845 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 293 transitions. [2024-11-13 21:31:14,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:31:14,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:14,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:16,410 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:18,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:18,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 233 states and 294 transitions. [2024-11-13 21:31:18,148 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 294 transitions. [2024-11-13 21:31:18,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:31:18,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:18,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:19,823 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:21,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 234 states and 295 transitions. [2024-11-13 21:31:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 295 transitions. [2024-11-13 21:31:21,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:31:21,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:21,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:24,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:24,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 235 states and 296 transitions. [2024-11-13 21:31:24,732 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 296 transitions. [2024-11-13 21:31:24,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:31:24,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:24,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:32,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:32,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 236 states and 296 transitions. [2024-11-13 21:31:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 296 transitions. [2024-11-13 21:31:32,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:31:32,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:32,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:34,101 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:35,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:35,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 237 states and 298 transitions. [2024-11-13 21:31:35,584 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 298 transitions. [2024-11-13 21:31:35,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:31:35,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:35,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:37,632 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 238 states and 298 transitions. [2024-11-13 21:31:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 298 transitions. [2024-11-13 21:31:39,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:31:39,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:39,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:42,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 239 states and 299 transitions. [2024-11-13 21:31:42,841 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 299 transitions. [2024-11-13 21:31:42,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:31:42,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:42,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:43,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:44,925 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:46,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:46,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 240 states and 300 transitions. [2024-11-13 21:31:46,187 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 300 transitions. [2024-11-13 21:31:46,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:31:46,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:46,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:47,960 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:49,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 241 states and 301 transitions. [2024-11-13 21:31:49,273 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 301 transitions. [2024-11-13 21:31:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:31:49,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:49,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:50,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:52,836 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:55,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:55,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 242 states and 303 transitions. [2024-11-13 21:31:55,328 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 303 transitions. [2024-11-13 21:31:55,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:31:55,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:55,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 243 states and 304 transitions. [2024-11-13 21:31:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 304 transitions. [2024-11-13 21:31:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:31:59,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:59,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:05,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:05,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 244 states and 304 transitions. [2024-11-13 21:32:05,712 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 304 transitions. [2024-11-13 21:32:05,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:32:05,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:05,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:06,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:08,011 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 245 states and 306 transitions. [2024-11-13 21:32:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 306 transitions. [2024-11-13 21:32:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:32:10,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:10,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:10,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:12,592 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:15,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 246 states and 306 transitions. [2024-11-13 21:32:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 306 transitions. [2024-11-13 21:32:15,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:32:15,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:15,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:18,018 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:20,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:20,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 247 states and 308 transitions. [2024-11-13 21:32:20,160 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 308 transitions. [2024-11-13 21:32:20,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:32:20,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:20,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:22,714 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:25,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:25,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 248 states and 309 transitions. [2024-11-13 21:32:25,583 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 309 transitions. [2024-11-13 21:32:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:32:25,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:25,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:32,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:32,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 249 states and 309 transitions. [2024-11-13 21:32:32,558 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 309 transitions. [2024-11-13 21:32:32,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:32:32,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:32,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:33,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:35,229 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:36,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:36,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 250 states and 310 transitions. [2024-11-13 21:32:36,892 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 310 transitions. [2024-11-13 21:32:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:32:36,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:36,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:39,398 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:41,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:41,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 251 states and 311 transitions. [2024-11-13 21:32:41,130 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 311 transitions. [2024-11-13 21:32:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:32:41,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:41,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:43,604 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 252 states and 312 transitions. [2024-11-13 21:32:45,282 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 312 transitions. [2024-11-13 21:32:45,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:32:45,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:45,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 253 states and 314 transitions. [2024-11-13 21:32:52,472 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 314 transitions. [2024-11-13 21:32:52,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:32:52,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:52,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:53,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:55,370 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:58,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 254 states and 315 transitions. [2024-11-13 21:32:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 315 transitions. [2024-11-13 21:32:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:32:58,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:58,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:04,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 255 states and 316 transitions. [2024-11-13 21:33:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 316 transitions. [2024-11-13 21:33:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:33:04,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:04,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:13,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:13,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 256 states and 316 transitions. [2024-11-13 21:33:13,347 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 316 transitions. [2024-11-13 21:33:13,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:33:13,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:13,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:32,066 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 257 states and 318 transitions. [2024-11-13 21:33:50,360 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 318 transitions. [2024-11-13 21:33:50,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:33:50,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:50,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:51,791 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:33:52,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:52,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 258 states and 319 transitions. [2024-11-13 21:33:52,868 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 319 transitions. [2024-11-13 21:33:52,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:33:52,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:52,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:55,000 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:33:57,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 259 states and 320 transitions. [2024-11-13 21:33:57,540 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 320 transitions. [2024-11-13 21:33:57,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:33:57,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:57,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:00,205 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:01,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:01,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 260 states and 322 transitions. [2024-11-13 21:34:01,978 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 322 transitions. [2024-11-13 21:34:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:34:01,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:01,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:04,169 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:07,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:07,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 261 states and 322 transitions. [2024-11-13 21:34:07,028 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 322 transitions. [2024-11-13 21:34:07,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:34:07,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:07,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:09,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:11,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 262 states and 323 transitions. [2024-11-13 21:34:11,005 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 323 transitions. [2024-11-13 21:34:11,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:34:11,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:11,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 263 states and 325 transitions. [2024-11-13 21:34:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 325 transitions. [2024-11-13 21:34:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:34:16,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:16,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:18,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:21,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 264 states and 325 transitions. [2024-11-13 21:34:21,370 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 325 transitions. [2024-11-13 21:34:21,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:34:21,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:21,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:23,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:25,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 265 states and 326 transitions. [2024-11-13 21:34:25,173 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 326 transitions. [2024-11-13 21:34:25,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:34:25,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:25,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:27,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:29,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:29,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 266 states and 327 transitions. [2024-11-13 21:34:29,015 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 327 transitions. [2024-11-13 21:34:29,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:34:29,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:29,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:33,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 267 states and 328 transitions. [2024-11-13 21:34:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 328 transitions. [2024-11-13 21:34:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:34:33,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:36,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:39,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:39,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 268 states and 330 transitions. [2024-11-13 21:34:39,807 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 330 transitions. [2024-11-13 21:34:39,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:34:39,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:39,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:42,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:45,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 269 states and 330 transitions. [2024-11-13 21:34:45,139 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 330 transitions. [2024-11-13 21:34:45,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:34:45,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:45,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:46,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:47,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:49,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 270 states and 331 transitions. [2024-11-13 21:34:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 331 transitions. [2024-11-13 21:34:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:34:49,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:49,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:52,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:34:54,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:54,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 271 states and 333 transitions. [2024-11-13 21:34:54,876 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 333 transitions. [2024-11-13 21:34:54,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:34:54,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:54,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:57,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:35:00,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 272 states and 334 transitions. [2024-11-13 21:35:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 334 transitions. [2024-11-13 21:35:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:35:00,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:35:07,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:07,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 273 states and 335 transitions. [2024-11-13 21:35:07,836 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 335 transitions. [2024-11-13 21:35:07,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:35:07,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:07,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:10,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:35:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:13,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 274 states and 337 transitions. [2024-11-13 21:35:13,832 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 337 transitions. [2024-11-13 21:35:13,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:35:13,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:13,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:35:20,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:20,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 275 states and 337 transitions. [2024-11-13 21:35:20,130 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 337 transitions. [2024-11-13 21:35:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:35:20,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:20,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:23,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:35:26,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:26,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 276 states and 338 transitions. [2024-11-13 21:35:26,661 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 338 transitions. [2024-11-13 21:35:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:35:26,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:26,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:27,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:31,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:35:43,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:43,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 277 states and 338 transitions. [2024-11-13 21:35:43,764 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 338 transitions. [2024-11-13 21:35:43,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:35:43,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:43,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:35:49,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:49,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 278 states and 339 transitions. [2024-11-13 21:35:49,598 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 339 transitions. [2024-11-13 21:35:49,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:35:49,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:49,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:51,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:35:57,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:57,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 279 states and 341 transitions. [2024-11-13 21:35:57,967 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 341 transitions. [2024-11-13 21:35:57,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:35:57,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:57,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:59,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:01,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:36:05,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 280 states and 342 transitions. [2024-11-13 21:36:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 342 transitions. [2024-11-13 21:36:05,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:36:05,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:05,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:06,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:36:12,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:12,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 281 states and 343 transitions. [2024-11-13 21:36:12,897 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 343 transitions. [2024-11-13 21:36:12,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:36:12,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:12,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:16,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:36:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:20,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 282 states and 344 transitions. [2024-11-13 21:36:20,834 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 344 transitions. [2024-11-13 21:36:20,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:36:20,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:20,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:24,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:36:28,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:28,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 283 states and 345 transitions. [2024-11-13 21:36:28,668 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 345 transitions. [2024-11-13 21:36:28,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:36:28,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:28,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:34,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:36:47,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:47,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 284 states and 345 transitions. [2024-11-13 21:36:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 345 transitions. [2024-11-13 21:36:47,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:36:47,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:47,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:51,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:36:54,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:54,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 285 states and 346 transitions. [2024-11-13 21:36:54,781 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 346 transitions. [2024-11-13 21:36:54,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:36:54,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:54,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:59,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:37:04,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:04,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 286 states and 348 transitions. [2024-11-13 21:37:04,562 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 348 transitions. [2024-11-13 21:37:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:37:04,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:04,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:06,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:09,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:37:14,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:14,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 287 states and 348 transitions. [2024-11-13 21:37:14,892 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 348 transitions. [2024-11-13 21:37:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:37:14,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:14,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:18,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:37:21,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:21,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 288 states and 349 transitions. [2024-11-13 21:37:21,658 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 349 transitions. [2024-11-13 21:37:21,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:37:21,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:21,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:27,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:37:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:31,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 289 states and 351 transitions. [2024-11-13 21:37:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 351 transitions. [2024-11-13 21:37:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:37:31,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:31,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:33,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:36,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:37:41,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 290 states and 352 transitions. [2024-11-13 21:37:41,760 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 352 transitions. [2024-11-13 21:37:41,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:37:41,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:48,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:37:55,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 291 states and 352 transitions. [2024-11-13 21:37:55,442 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 352 transitions. [2024-11-13 21:37:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:37:55,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:55,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:38:03,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:03,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 292 states and 353 transitions. [2024-11-13 21:38:03,868 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 353 transitions. [2024-11-13 21:38:03,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:38:03,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:03,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:04,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:07,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:38:10,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:10,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 293 states and 354 transitions. [2024-11-13 21:38:10,524 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 354 transitions. [2024-11-13 21:38:10,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:38:10,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:10,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:16,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:38:21,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:21,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 294 states and 356 transitions. [2024-11-13 21:38:21,537 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 356 transitions. [2024-11-13 21:38:21,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:38:21,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:21,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:24,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:38:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:33,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 295 states and 357 transitions. [2024-11-13 21:38:33,243 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 357 transitions. [2024-11-13 21:38:33,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:38:33,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:33,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:38,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:38:43,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:43,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 296 states and 358 transitions. [2024-11-13 21:38:43,854 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 358 transitions. [2024-11-13 21:38:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:38:43,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:43,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:48,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:38:58,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:58,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 297 states and 358 transitions. [2024-11-13 21:38:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 358 transitions. [2024-11-13 21:38:58,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:38:58,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:58,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:07,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:39:12,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:12,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 298 states and 359 transitions. [2024-11-13 21:39:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 359 transitions. [2024-11-13 21:39:12,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:39:12,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:12,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:19,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:39:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 299 states and 361 transitions. [2024-11-13 21:39:24,399 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 361 transitions. [2024-11-13 21:39:24,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:39:24,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:24,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:39:35,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:35,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 300 states and 362 transitions. [2024-11-13 21:39:35,301 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 362 transitions. [2024-11-13 21:39:35,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:39:35,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:35,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:41,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:39:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:47,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 301 states and 363 transitions. [2024-11-13 21:39:47,073 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 363 transitions. [2024-11-13 21:39:47,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:39:47,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:47,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:52,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:39:57,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:57,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 302 states and 364 transitions. [2024-11-13 21:39:57,869 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 364 transitions. [2024-11-13 21:39:57,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:39:57,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:57,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:05,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:40:19,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:19,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 303 states and 364 transitions. [2024-11-13 21:40:19,237 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 364 transitions. [2024-11-13 21:40:19,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:40:19,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:19,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:24,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:40:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:27,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 304 states and 365 transitions. [2024-11-13 21:40:27,807 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 365 transitions. [2024-11-13 21:40:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:40:27,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:27,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:34,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:40:40,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 305 states and 367 transitions. [2024-11-13 21:40:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 367 transitions. [2024-11-13 21:40:40,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:40:40,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:40,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:46,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:40:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 306 states and 368 transitions. [2024-11-13 21:40:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 368 transitions. [2024-11-13 21:40:51,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:40:51,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:51,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:00,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:41:06,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 307 states and 369 transitions. [2024-11-13 21:41:06,475 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 369 transitions. [2024-11-13 21:41:06,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:41:06,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:06,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:41:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:28,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 308 states and 369 transitions. [2024-11-13 21:41:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 369 transitions. [2024-11-13 21:41:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:41:28,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:28,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:30,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:34,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:41:39,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 309 states and 370 transitions. [2024-11-13 21:41:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 370 transitions. [2024-11-13 21:41:39,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:41:39,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:39,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:47,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:41:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:51,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 310 states and 371 transitions. [2024-11-13 21:41:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 371 transitions. [2024-11-13 21:41:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:41:51,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:51,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:02,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:42:10,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:10,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 311 states and 373 transitions. [2024-11-13 21:42:10,166 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 373 transitions. [2024-11-13 21:42:10,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:42:10,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:10,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:18,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:42:25,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:25,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 312 states and 373 transitions. [2024-11-13 21:42:25,959 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 373 transitions. [2024-11-13 21:42:25,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:42:25,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:25,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat