./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/heap-data/running_example.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/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_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/heap-data/running_example.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 318c7aa22aeecc0174739978e9fb15d261281003454726c8705d95a97106063f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:26:37,960 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:26:38,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:26:38,040 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:26:38,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:26:38,061 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:26:38,062 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:26:38,062 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:26:38,063 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:26:38,063 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:26:38,063 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:26:38,063 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:26:38,063 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:26:38,063 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:26:38,063 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:26:38,064 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:26:38,064 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:26:38,064 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:26:38,064 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:26:38,064 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:26:38,064 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:26:38,064 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:26:38,064 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:26:38,064 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:26:38,065 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:26:38,065 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:26:38,065 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:26:38,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:26:38,065 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:26:38,065 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:26:38,065 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:26:38,065 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:26:38,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:26:38,066 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_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/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 ! call(reach_error())) ) 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 -> 318c7aa22aeecc0174739978e9fb15d261281003454726c8705d95a97106063f [2024-11-13 23:26:38,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:26:38,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:26:38,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:26:38,386 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:26:38,388 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:26:38,389 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/heap-data/running_example.i Unable to find full path for "g++" [2024-11-13 23:26:40,387 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:26:40,786 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:26:40,786 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/sv-benchmarks/c/heap-data/running_example.i [2024-11-13 23:26:40,799 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm/data/adb368905/b6bc4fc752c846739e1c08462fac11a8/FLAG2e58f6dda [2024-11-13 23:26:40,982 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm/data/adb368905/b6bc4fc752c846739e1c08462fac11a8 [2024-11-13 23:26:40,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:26:40,991 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:26:40,993 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:26:40,994 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:26:40,998 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:26:41,000 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:40" (1/1) ... [2024-11-13 23:26:41,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@403de175 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41, skipping insertion in model container [2024-11-13 23:26:41,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:40" (1/1) ... [2024-11-13 23:26:41,052 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:26:41,363 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/sv-benchmarks/c/heap-data/running_example.i[23610,23623] [2024-11-13 23:26:41,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:26:41,383 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:26:41,496 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/sv-benchmarks/c/heap-data/running_example.i[23610,23623] [2024-11-13 23:26:41,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:26:41,550 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:26:41,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41 WrapperNode [2024-11-13 23:26:41,552 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:26:41,553 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:26:41,553 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:26:41,553 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:26:41,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41" (1/1) ... [2024-11-13 23:26:41,573 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41" (1/1) ... [2024-11-13 23:26:41,602 INFO L138 Inliner]: procedures = 121, calls = 21, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 69 [2024-11-13 23:26:41,612 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:26:41,612 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:26:41,613 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:26:41,613 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:26:41,622 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41" (1/1) ... [2024-11-13 23:26:41,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41" (1/1) ... [2024-11-13 23:26:41,626 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41" (1/1) ... [2024-11-13 23:26:41,626 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41" (1/1) ... [2024-11-13 23:26:41,639 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41" (1/1) ... [2024-11-13 23:26:41,646 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41" (1/1) ... [2024-11-13 23:26:41,647 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41" (1/1) ... [2024-11-13 23:26:41,652 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41" (1/1) ... [2024-11-13 23:26:41,654 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:26:41,655 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:26:41,655 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:26:41,655 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:26:41,656 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:41" (1/1) ... [2024-11-13 23:26:41,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:26:41,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:26:41,698 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:26:41,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8366aa46-7630-4ea4-8e9a-5773ee01d9a0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:26:41,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:26:41,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:26:41,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:26:41,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:26:41,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:26:41,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:26:41,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:26:41,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:26:41,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:26:41,828 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:26:41,829 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:26:41,991 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-13 23:26:41,991 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:26:42,065 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:26:42,065 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 23:26:42,066 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:26:42 BoogieIcfgContainer [2024-11-13 23:26:42,066 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:26:42,067 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:26:42,067 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:26:42,077 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:26:42,077 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:26:42" (1/1) ... [2024-11-13 23:26:42,088 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:26:42,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:42,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2024-11-13 23:26:42,146 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2024-11-13 23:26:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:26:42,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:42,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:42,318 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 23:26:42,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:42,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-11-13 23:26:42,365 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-11-13 23:26:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:26:42,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:42,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:42,886 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 23:26:43,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:43,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 17 states and 27 transitions. [2024-11-13 23:26:43,019 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 27 transitions. [2024-11-13 23:26:43,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:26:43,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:43,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:43,147 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 23:26:43,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:43,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 22 states and 38 transitions. [2024-11-13 23:26:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 38 transitions. [2024-11-13 23:26:43,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:26:43,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:43,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:44,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:45,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 30 states and 55 transitions. [2024-11-13 23:26:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 55 transitions. [2024-11-13 23:26:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:26:45,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:45,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:45,392 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 23:26:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:45,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 31 states and 59 transitions. [2024-11-13 23:26:45,447 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 59 transitions. [2024-11-13 23:26:45,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:26:45,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:45,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:45,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:45,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:46,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:46,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 35 states and 73 transitions. [2024-11-13 23:26:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 73 transitions. [2024-11-13 23:26:46,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:26:46,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:46,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:46,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:48,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:48,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 41 states and 90 transitions. [2024-11-13 23:26:48,512 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 90 transitions. [2024-11-13 23:26:48,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:26:48,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:48,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:48,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:49,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:49,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 42 states and 92 transitions. [2024-11-13 23:26:49,046 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 92 transitions. [2024-11-13 23:26:49,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:26:49,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:49,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:49,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:49,092 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 23:26:49,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:49,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 43 states and 92 transitions. [2024-11-13 23:26:49,383 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 92 transitions. [2024-11-13 23:26:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:26:49,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:49,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:49,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:26:50,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:50,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 44 states and 93 transitions. [2024-11-13 23:26:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 93 transitions. [2024-11-13 23:26:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:26:50,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:50,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:26:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 45 states and 94 transitions. [2024-11-13 23:26:51,844 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 94 transitions. [2024-11-13 23:26:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:26:51,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:51,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:56,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:56,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 57 states and 130 transitions. [2024-11-13 23:26:56,086 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 130 transitions. [2024-11-13 23:26:56,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:26:56,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:56,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:56,829 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:58,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:58,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 62 states and 146 transitions. [2024-11-13 23:26:58,957 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 146 transitions. [2024-11-13 23:26:58,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:26:58,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:58,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:59,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 63 states and 149 transitions. [2024-11-13 23:26:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 149 transitions. [2024-11-13 23:26:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:26:59,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:59,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:01,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:01,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 67 states and 166 transitions. [2024-11-13 23:27:01,256 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 166 transitions. [2024-11-13 23:27:01,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:27:01,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:01,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:01,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:01,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:03,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:03,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 70 states and 174 transitions. [2024-11-13 23:27:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 174 transitions. [2024-11-13 23:27:03,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:27:03,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:03,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:27:03,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:03,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 71 states and 174 transitions. [2024-11-13 23:27:03,902 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 174 transitions. [2024-11-13 23:27:03,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:27:03,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:03,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:06,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 76 states and 188 transitions. [2024-11-13 23:27:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 188 transitions. [2024-11-13 23:27:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:27:06,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:06,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:06,751 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:07,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:07,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 77 states and 195 transitions. [2024-11-13 23:27:07,227 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 195 transitions. [2024-11-13 23:27:07,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:27:07,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:07,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:08,434 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:13,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:13,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 87 states and 223 transitions. [2024-11-13 23:27:13,852 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 223 transitions. [2024-11-13 23:27:13,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:27:13,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:13,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:14,851 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:17,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:17,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 91 states and 233 transitions. [2024-11-13 23:27:17,627 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 233 transitions. [2024-11-13 23:27:17,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:27:17,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:17,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:17,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:19,232 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:27:22,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:22,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 92 states and 239 transitions. [2024-11-13 23:27:22,302 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 239 transitions. [2024-11-13 23:27:22,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:27:22,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:22,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:22,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:23,309 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:27,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:27,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 99 states and 257 transitions. [2024-11-13 23:27:27,567 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 257 transitions. [2024-11-13 23:27:27,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:27:27,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:27,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:27,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:32,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:32,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 103 states and 274 transitions. [2024-11-13 23:27:32,680 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 274 transitions. [2024-11-13 23:27:32,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:27:32,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:32,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:32,891 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:27:33,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:33,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 105 states and 278 transitions. [2024-11-13 23:27:33,615 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 278 transitions. [2024-11-13 23:27:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:27:33,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:33,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:34,652 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:37,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 109 states and 285 transitions. [2024-11-13 23:27:37,053 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 285 transitions. [2024-11-13 23:27:37,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:27:37,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:37,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:38,326 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:40,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:40,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 112 states and 292 transitions. [2024-11-13 23:27:40,458 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 292 transitions. [2024-11-13 23:27:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:27:40,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:40,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:40,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:41,261 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:42,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:42,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 114 states and 294 transitions. [2024-11-13 23:27:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 294 transitions. [2024-11-13 23:27:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:27:42,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:42,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:42,529 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:27:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 115 states and 296 transitions. [2024-11-13 23:27:42,611 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 296 transitions. [2024-11-13 23:27:42,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:27:42,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:42,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 121 states and 314 transitions. [2024-11-13 23:27:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 314 transitions. [2024-11-13 23:27:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:27:48,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:48,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:48,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 123 states and 320 transitions. [2024-11-13 23:27:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 320 transitions. [2024-11-13 23:27:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:27:51,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:51,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:52,714 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:27:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:54,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 125 states and 322 transitions. [2024-11-13 23:27:54,490 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 322 transitions. [2024-11-13 23:27:54,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:27:54,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:54,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:55,866 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:27:57,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 126 states and 323 transitions. [2024-11-13 23:27:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 323 transitions. [2024-11-13 23:27:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:27:57,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:58,734 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:28:00,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 128 states and 329 transitions. [2024-11-13 23:28:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 329 transitions. [2024-11-13 23:28:00,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:28:00,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:00,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:04,045 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:13,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:13,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 135 states and 371 transitions. [2024-11-13 23:28:13,313 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 371 transitions. [2024-11-13 23:28:13,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:28:13,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:13,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:13,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:15,803 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:22,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 139 states and 382 transitions. [2024-11-13 23:28:22,614 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 382 transitions. [2024-11-13 23:28:22,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:28:22,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:22,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:22,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:24,660 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 140 states and 388 transitions. [2024-11-13 23:28:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 388 transitions. [2024-11-13 23:28:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:28:26,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:26,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:29,205 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:33,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:33,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 143 states and 422 transitions. [2024-11-13 23:28:33,765 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 422 transitions. [2024-11-13 23:28:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:28:33,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:33,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:35,031 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:28:38,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 146 states and 428 transitions. [2024-11-13 23:28:38,388 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 428 transitions. [2024-11-13 23:28:38,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:28:38,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:38,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:39,552 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:43,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:43,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 151 states and 446 transitions. [2024-11-13 23:28:43,735 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 446 transitions. [2024-11-13 23:28:43,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:28:43,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:43,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:44,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 152 states and 457 transitions. [2024-11-13 23:28:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 457 transitions. [2024-11-13 23:28:44,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:28:44,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:44,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:02,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 160 states and 499 transitions. [2024-11-13 23:29:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 499 transitions. [2024-11-13 23:29:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:29:02,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:02,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:02,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:07,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:07,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 163 states and 510 transitions. [2024-11-13 23:29:07,322 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 510 transitions. [2024-11-13 23:29:07,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:29:07,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:07,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:09,487 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:16,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:16,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 169 states and 551 transitions. [2024-11-13 23:29:16,302 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 551 transitions. [2024-11-13 23:29:16,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:29:16,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:16,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:16,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:19,877 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:22,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:22,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 170 states and 554 transitions. [2024-11-13 23:29:22,646 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 554 transitions. [2024-11-13 23:29:22,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:29:22,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:22,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:23,921 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:28,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:28,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 174 states and 578 transitions. [2024-11-13 23:29:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 578 transitions. [2024-11-13 23:29:28,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:29:28,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:28,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:31,002 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:35,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:35,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 178 states and 586 transitions. [2024-11-13 23:29:35,352 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 586 transitions. [2024-11-13 23:29:35,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:29:35,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:35,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:35,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:36,702 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 16 proven. 23 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 179 states and 586 transitions. [2024-11-13 23:29:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 586 transitions. [2024-11-13 23:29:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:29:38,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:38,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:29:48,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:48,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 183 states and 617 transitions. [2024-11-13 23:29:48,484 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 617 transitions. [2024-11-13 23:29:48,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:29:48,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:48,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:50,459 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:29:54,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:54,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 186 states and 641 transitions. [2024-11-13 23:29:54,882 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 641 transitions. [2024-11-13 23:29:54,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:29:54,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:54,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:57,765 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:30:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:02,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 189 states and 678 transitions. [2024-11-13 23:30:02,658 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 678 transitions. [2024-11-13 23:30:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:30:02,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:02,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:02,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:30:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 192 states and 692 transitions. [2024-11-13 23:30:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 692 transitions. [2024-11-13 23:30:06,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:30:06,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:06,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:08,551 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:30:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:12,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 196 states and 714 transitions. [2024-11-13 23:30:12,842 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 714 transitions. [2024-11-13 23:30:12,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:30:12,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:12,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:15,864 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:31,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 207 states and 771 transitions. [2024-11-13 23:30:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 771 transitions. [2024-11-13 23:30:31,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:30:31,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:39,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 211 states and 803 transitions. [2024-11-13 23:30:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 803 transitions. [2024-11-13 23:30:39,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:30:39,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:39,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:42,130 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:45,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:45,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 212 states and 810 transitions. [2024-11-13 23:30:45,259 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 810 transitions. [2024-11-13 23:30:45,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:30:45,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:45,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:53,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:53,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 213 states and 815 transitions. [2024-11-13 23:30:53,484 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 815 transitions. [2024-11-13 23:30:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:30:53,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:53,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:56,615 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:05,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:05,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 219 states and 831 transitions. [2024-11-13 23:31:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 831 transitions. [2024-11-13 23:31:05,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:31:05,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:05,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:07,668 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:11,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 221 states and 837 transitions. [2024-11-13 23:31:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 837 transitions. [2024-11-13 23:31:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:31:11,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:11,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:15,867 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:24,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 225 states and 849 transitions. [2024-11-13 23:31:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 849 transitions. [2024-11-13 23:31:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:31:24,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:24,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:30,881 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:38,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:38,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 228 states and 853 transitions. [2024-11-13 23:31:38,905 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 853 transitions. [2024-11-13 23:31:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:31:38,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:38,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:38,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:43,599 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 231 states and 857 transitions. [2024-11-13 23:31:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 857 transitions. [2024-11-13 23:31:50,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:31:50,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:50,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:52,796 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:31:55,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 232 states and 860 transitions. [2024-11-13 23:31:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 860 transitions. [2024-11-13 23:31:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:31:55,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:55,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:55,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:00,926 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:09,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:09,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 235 states and 872 transitions. [2024-11-13 23:32:09,132 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 872 transitions. [2024-11-13 23:32:09,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:32:09,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:09,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:09,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:09,172 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:32:19,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:19,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 240 states and 907 transitions. [2024-11-13 23:32:19,932 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 907 transitions. [2024-11-13 23:32:19,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:32:19,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:19,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:32:21,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:21,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 241 states and 913 transitions. [2024-11-13 23:32:21,868 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 913 transitions. [2024-11-13 23:32:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:32:21,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:21,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:21,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:21,918 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:32:27,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 244 states and 934 transitions. [2024-11-13 23:32:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 934 transitions. [2024-11-13 23:32:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:32:27,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:27,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:30,145 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:32:35,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 247 states and 946 transitions. [2024-11-13 23:32:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 946 transitions. [2024-11-13 23:32:35,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:32:35,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:36,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:41,174 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:32:49,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:49,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 251 states and 968 transitions. [2024-11-13 23:32:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 968 transitions. [2024-11-13 23:32:49,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:32:49,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:49,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:49,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:56,829 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:19,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:19,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 258 states and 1029 transitions. [2024-11-13 23:33:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 1029 transitions. [2024-11-13 23:33:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:33:19,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:19,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:19,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:23,452 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 264 states and 1057 transitions. [2024-11-13 23:33:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 1057 transitions. [2024-11-13 23:33:35,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:33:35,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:35,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:35,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:42,070 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 269 states and 1083 transitions. [2024-11-13 23:33:52,600 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 1083 transitions. [2024-11-13 23:33:52,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:33:52,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:52,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:01,024 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:34:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 272 states and 1096 transitions. [2024-11-13 23:34:05,516 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 1096 transitions. [2024-11-13 23:34:05,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:34:05,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:05,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:09,966 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:34:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:18,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 274 states and 1099 transitions. [2024-11-13 23:34:18,142 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 1099 transitions. [2024-11-13 23:34:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:34:18,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:18,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:30,782 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:34:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 276 states and 1106 transitions. [2024-11-13 23:34:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 1106 transitions. [2024-11-13 23:34:36,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:34:36,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:36,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:45,709 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:34:52,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 279 states and 1114 transitions. [2024-11-13 23:34:52,292 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 1114 transitions. [2024-11-13 23:34:52,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:34:52,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:52,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:00,150 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:35:15,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:15,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 284 states and 1142 transitions. [2024-11-13 23:35:15,775 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 1142 transitions. [2024-11-13 23:35:15,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:35:15,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:15,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:35:19,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:19,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 285 states and 1148 transitions. [2024-11-13 23:35:19,386 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 1148 transitions. [2024-11-13 23:35:19,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:35:19,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:19,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:25,332 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 21 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:35:40,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:40,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 289 states and 1171 transitions. [2024-11-13 23:35:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 1171 transitions. [2024-11-13 23:35:40,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:35:40,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:40,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:35:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:47,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 290 states and 1171 transitions. [2024-11-13 23:35:47,844 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 1171 transitions. [2024-11-13 23:35:47,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:35:47,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:47,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:47,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:36:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 294 states and 1191 transitions. [2024-11-13 23:36:00,363 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 1191 transitions. [2024-11-13 23:36:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:36:00,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:00,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:36:05,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:05,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 295 states and 1195 transitions. [2024-11-13 23:36:05,312 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 1195 transitions. [2024-11-13 23:36:05,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:36:05,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:05,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:08,400 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:36:13,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:13,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 296 states and 1199 transitions. [2024-11-13 23:36:13,146 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 1199 transitions. [2024-11-13 23:36:13,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:36:13,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:13,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:13,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:14,279 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:36:16,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:16,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 298 states and 1205 transitions. [2024-11-13 23:36:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 1205 transitions. [2024-11-13 23:36:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:36:16,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:16,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:19,134 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:36:21,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:21,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 299 states and 1208 transitions. [2024-11-13 23:36:21,881 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 1208 transitions. [2024-11-13 23:36:21,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:36:21,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:21,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:25,715 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:36:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:35,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 303 states and 1222 transitions. [2024-11-13 23:36:35,165 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 1222 transitions. [2024-11-13 23:36:35,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:36:35,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:35,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:39,043 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:36:43,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:36:43,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 304 states and 1229 transitions. [2024-11-13 23:36:43,167 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 1229 transitions. [2024-11-13 23:36:43,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:36:43,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:36:43,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:36:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:36:48,604 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:37:08,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:08,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 314 states and 1273 transitions. [2024-11-13 23:37:08,745 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 1273 transitions. [2024-11-13 23:37:08,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:37:08,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:08,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:14,305 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:37:25,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:25,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 317 states and 1294 transitions. [2024-11-13 23:37:25,022 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 1294 transitions. [2024-11-13 23:37:25,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:37:25,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:25,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:29,628 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:37:40,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:40,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 320 states and 1314 transitions. [2024-11-13 23:37:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 1314 transitions. [2024-11-13 23:37:40,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:37:40,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:40,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:43,410 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:37:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:37:46,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 321 states and 1321 transitions. [2024-11-13 23:37:46,471 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 1321 transitions. [2024-11-13 23:37:46,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:37:46,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:37:46,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:37:46,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:37:55,441 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:03,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 322 states and 1328 transitions. [2024-11-13 23:38:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 1328 transitions. [2024-11-13 23:38:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:38:03,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:07,751 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:11,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:11,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 323 states and 1335 transitions. [2024-11-13 23:38:11,481 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 1335 transitions. [2024-11-13 23:38:11,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:38:11,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:11,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:14,586 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:38:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 325 states and 1340 transitions. [2024-11-13 23:38:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1340 transitions. [2024-11-13 23:38:19,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:38:19,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:19,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:38:26,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:26,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 327 states and 1343 transitions. [2024-11-13 23:38:26,395 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 1343 transitions. [2024-11-13 23:38:26,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:38:26,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:26,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:38:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:38:54,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:38:54,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 330 states and 1361 transitions. [2024-11-13 23:38:54,997 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 1361 transitions. [2024-11-13 23:38:54,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:38:54,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:38:54,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:38:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:39:05,022 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:39:18,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:39:18,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 333 states and 1380 transitions. [2024-11-13 23:39:18,188 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 1380 transitions. [2024-11-13 23:39:18,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:39:18,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:39:18,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:39:18,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:39:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:39:47,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:39:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 336 states and 1390 transitions. [2024-11-13 23:39:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 1390 transitions. [2024-11-13 23:39:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:39:48,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:39:48,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:39:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:39:51,100 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 20 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:39:56,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:39:56,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 337 states and 1390 transitions. [2024-11-13 23:39:56,099 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 1390 transitions. [2024-11-13 23:39:56,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:39:56,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:39:56,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:39:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat