./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/dll-optional-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/dll-optional-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1c592bb1d39faa1e5f3d20603a8bfbb8fe6cff4de59ea35fafbddd50b8917b41 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:33:30,869 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:33:30,967 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:33:30,976 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:33:30,977 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:33:31,007 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:33:31,008 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:33:31,009 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:33:31,010 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:33:31,011 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:33:31,011 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:33:31,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:33:31,012 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:33:31,012 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:33:31,013 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:33:31,013 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:33:31,014 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:33:31,014 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:33:31,017 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:33:31,018 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:33:31,018 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:33:31,019 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:33:31,019 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:33:31,019 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:33:31,020 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:33:31,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:33:31,020 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:33:31,021 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:33:31,021 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:33:31,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:33:31,022 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c592bb1d39faa1e5f3d20603a8bfbb8fe6cff4de59ea35fafbddd50b8917b41 [2024-11-08 22:33:31,323 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:33:31,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:33:31,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:33:31,360 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:33:31,360 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:33:31,362 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/forester-heap/dll-optional-1.i Unable to find full path for "g++" [2024-11-08 22:33:33,427 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:33:33,758 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:33:33,761 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/sv-benchmarks/c/forester-heap/dll-optional-1.i [2024-11-08 22:33:33,776 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/data/2b4b5d765/f06da01bc4364b1e91167fe4f18a877f/FLAG0ac2424f3 [2024-11-08 22:33:33,790 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/data/2b4b5d765/f06da01bc4364b1e91167fe4f18a877f [2024-11-08 22:33:33,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:33:33,795 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:33:33,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:33:33,797 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:33:33,803 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:33:33,803 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:33:33" (1/1) ... [2024-11-08 22:33:33,805 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f4c148f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:33, skipping insertion in model container [2024-11-08 22:33:33,805 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:33:33" (1/1) ... [2024-11-08 22:33:33,858 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:33:34,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:33:34,272 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:33:34,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:33:34,375 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:33:34,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34 WrapperNode [2024-11-08 22:33:34,376 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:33:34,377 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:33:34,377 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:33:34,377 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:33:34,385 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34" (1/1) ... [2024-11-08 22:33:34,397 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34" (1/1) ... [2024-11-08 22:33:34,426 INFO L138 Inliner]: procedures = 119, calls = 45, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 141 [2024-11-08 22:33:34,427 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:33:34,428 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:33:34,428 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:33:34,428 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:33:34,439 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34" (1/1) ... [2024-11-08 22:33:34,439 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34" (1/1) ... [2024-11-08 22:33:34,443 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34" (1/1) ... [2024-11-08 22:33:34,444 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34" (1/1) ... [2024-11-08 22:33:34,467 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34" (1/1) ... [2024-11-08 22:33:34,474 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34" (1/1) ... [2024-11-08 22:33:34,476 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34" (1/1) ... [2024-11-08 22:33:34,483 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34" (1/1) ... [2024-11-08 22:33:34,486 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:33:34,487 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:33:34,488 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:33:34,488 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:33:34,489 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:34" (1/1) ... [2024-11-08 22:33:34,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:33:34,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:33:34,527 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:33:34,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01f6ee69-4bcf-4862-9033-588ff6a89ac9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:33:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:33:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:33:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:33:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:33:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:33:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:33:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:33:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:33:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:33:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:33:34,738 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:33:34,740 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:33:35,276 INFO L? ?]: Removed 152 outVars from TransFormulas that were not future-live. [2024-11-08 22:33:35,276 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:33:35,346 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:33:35,346 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-08 22:33:35,347 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:33:35 BoogieIcfgContainer [2024-11-08 22:33:35,347 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:33:35,349 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:33:35,349 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:33:35,360 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:33:35,360 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:35,373 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:33:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:35,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 138 states and 155 transitions. [2024-11-08 22:33:35,435 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 155 transitions. [2024-11-08 22:33:35,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:33:35,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:35,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:35,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:35,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 137 states and 154 transitions. [2024-11-08 22:33:35,664 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 154 transitions. [2024-11-08 22:33:35,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:33:35,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:35,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:35,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:35,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:35,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:35,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 136 states and 153 transitions. [2024-11-08 22:33:35,903 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 153 transitions. [2024-11-08 22:33:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:33:35,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:35,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:35,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:35,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:35,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 135 states and 152 transitions. [2024-11-08 22:33:35,979 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 152 transitions. [2024-11-08 22:33:35,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:33:35,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:35,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:36,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:36,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:36,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:36,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 134 states and 151 transitions. [2024-11-08 22:33:36,225 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 151 transitions. [2024-11-08 22:33:36,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:33:36,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:36,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:36,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:36,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 133 states and 150 transitions. [2024-11-08 22:33:36,319 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 150 transitions. [2024-11-08 22:33:36,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:33:36,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:36,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:36,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:36,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:36,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 132 states and 149 transitions. [2024-11-08 22:33:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 149 transitions. [2024-11-08 22:33:36,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:33:36,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:36,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:36,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:36,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:36,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 131 states and 148 transitions. [2024-11-08 22:33:36,566 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 148 transitions. [2024-11-08 22:33:36,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:33:36,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:36,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:36,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:36,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:36,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 130 states and 147 transitions. [2024-11-08 22:33:36,836 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 147 transitions. [2024-11-08 22:33:36,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:33:36,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:36,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:36,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:36,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 129 states and 146 transitions. [2024-11-08 22:33:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 146 transitions. [2024-11-08 22:33:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:33:36,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:36,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 128 states and 145 transitions. [2024-11-08 22:33:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 145 transitions. [2024-11-08 22:33:36,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:33:36,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:36,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:37,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:37,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 127 states and 144 transitions. [2024-11-08 22:33:37,052 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 144 transitions. [2024-11-08 22:33:37,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:33:37,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 126 states and 143 transitions. [2024-11-08 22:33:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 143 transitions. [2024-11-08 22:33:37,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:33:37,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:37,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:37,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:37,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 125 states and 142 transitions. [2024-11-08 22:33:37,179 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 142 transitions. [2024-11-08 22:33:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:33:37,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:37,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:37,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:37,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 124 states and 141 transitions. [2024-11-08 22:33:37,416 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 141 transitions. [2024-11-08 22:33:37,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:33:37,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:37,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:37,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:37,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 123 states and 140 transitions. [2024-11-08 22:33:37,468 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 140 transitions. [2024-11-08 22:33:37,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:33:37,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:37,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:37,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 122 states and 139 transitions. [2024-11-08 22:33:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 139 transitions. [2024-11-08 22:33:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:33:37,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:37,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:37,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:37,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 121 states and 138 transitions. [2024-11-08 22:33:37,602 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 138 transitions. [2024-11-08 22:33:37,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:33:37,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:37,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:37,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:37,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 120 states and 137 transitions. [2024-11-08 22:33:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 137 transitions. [2024-11-08 22:33:37,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:33:37,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:37,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:38,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 119 states and 136 transitions. [2024-11-08 22:33:38,303 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 136 transitions. [2024-11-08 22:33:38,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:33:38,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:38,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:38,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 118 states and 135 transitions. [2024-11-08 22:33:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 135 transitions. [2024-11-08 22:33:39,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:33:39,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:39,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:39,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:39,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:39,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 122 states and 142 transitions. [2024-11-08 22:33:39,545 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 142 transitions. [2024-11-08 22:33:39,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:33:39,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:39,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:39,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:40,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:40,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 126 states and 152 transitions. [2024-11-08 22:33:40,098 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 152 transitions. [2024-11-08 22:33:40,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:33:40,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:40,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:40,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:40,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 125 states and 150 transitions. [2024-11-08 22:33:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 150 transitions. [2024-11-08 22:33:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:33:40,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:40,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:40,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 128 states and 157 transitions. [2024-11-08 22:33:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 157 transitions. [2024-11-08 22:33:41,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:33:41,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:41,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:41,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:41,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:41,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:41,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 129 states and 160 transitions. [2024-11-08 22:33:41,932 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 160 transitions. [2024-11-08 22:33:41,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:33:41,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:41,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:41,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:41,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:42,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:42,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 129 states and 159 transitions. [2024-11-08 22:33:42,237 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 159 transitions. [2024-11-08 22:33:42,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:33:42,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:42,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:42,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:43,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 131 states and 164 transitions. [2024-11-08 22:33:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 164 transitions. [2024-11-08 22:33:43,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:33:43,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:43,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:44,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:44,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 133 states and 169 transitions. [2024-11-08 22:33:44,816 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 169 transitions. [2024-11-08 22:33:44,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:33:44,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:44,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:44,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:44,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 133 states and 168 transitions. [2024-11-08 22:33:45,315 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 168 transitions. [2024-11-08 22:33:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:33:45,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:45,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:45,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 133 states and 167 transitions. [2024-11-08 22:33:45,910 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 167 transitions. [2024-11-08 22:33:45,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:33:45,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:45,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:45,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 139 states and 181 transitions. [2024-11-08 22:33:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 181 transitions. [2024-11-08 22:33:46,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:33:46,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:46,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:46,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:46,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 145 states and 197 transitions. [2024-11-08 22:33:46,737 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 197 transitions. [2024-11-08 22:33:46,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:33:46,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:46,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:46,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2024-11-08 22:33:47,155 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2024-11-08 22:33:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:33:47,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:47,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:47,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:47,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 148 states and 202 transitions. [2024-11-08 22:33:47,748 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 202 transitions. [2024-11-08 22:33:47,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:33:47,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:47,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:47,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 150 states and 207 transitions. [2024-11-08 22:33:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 207 transitions. [2024-11-08 22:33:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:33:48,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:48,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:48,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:48,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:50,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 151 states and 210 transitions. [2024-11-08 22:33:50,255 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 210 transitions. [2024-11-08 22:33:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:33:50,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:52,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:52,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 156 states and 218 transitions. [2024-11-08 22:33:52,616 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 218 transitions. [2024-11-08 22:33:52,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:33:52,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:52,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:53,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:54,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:54,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 158 states and 223 transitions. [2024-11-08 22:33:54,996 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 223 transitions. [2024-11-08 22:33:54,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:33:54,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:54,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:57,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 163 states and 238 transitions. [2024-11-08 22:33:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 238 transitions. [2024-11-08 22:33:57,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:33:57,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:57,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:57,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:57,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 162 states and 237 transitions. [2024-11-08 22:33:57,271 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 237 transitions. [2024-11-08 22:33:57,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:33:57,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:57,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:57,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:57,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:57,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 164 states and 240 transitions. [2024-11-08 22:33:57,339 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 240 transitions. [2024-11-08 22:33:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:33:57,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:57,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:57,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:57,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:57,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 164 states and 239 transitions. [2024-11-08 22:33:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 239 transitions. [2024-11-08 22:33:57,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:33:57,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:57,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:57,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:59,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 163 states and 237 transitions. [2024-11-08 22:33:59,073 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 237 transitions. [2024-11-08 22:33:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:33:59,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:59,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:59,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:59,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:59,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 163 states and 236 transitions. [2024-11-08 22:33:59,870 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 236 transitions. [2024-11-08 22:33:59,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:33:59,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:59,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:59,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 162 states and 235 transitions. [2024-11-08 22:33:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 235 transitions. [2024-11-08 22:33:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:33:59,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:59,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:59,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:00,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 164 states and 238 transitions. [2024-11-08 22:34:00,207 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 238 transitions. [2024-11-08 22:34:00,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:34:00,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:00,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:00,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 163 states and 237 transitions. [2024-11-08 22:34:00,246 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 237 transitions. [2024-11-08 22:34:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:34:00,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:00,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:00,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 166 states and 241 transitions. [2024-11-08 22:34:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 241 transitions. [2024-11-08 22:34:00,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:34:00,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:00,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 165 states and 240 transitions. [2024-11-08 22:34:00,362 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 240 transitions. [2024-11-08 22:34:00,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:34:00,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:00,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 167 states and 243 transitions. [2024-11-08 22:34:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 243 transitions. [2024-11-08 22:34:00,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:34:00,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:00,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 166 states and 242 transitions. [2024-11-08 22:34:00,695 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 242 transitions. [2024-11-08 22:34:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:34:00,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:00,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 167 states and 243 transitions. [2024-11-08 22:34:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 243 transitions. [2024-11-08 22:34:00,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:34:00,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:01,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:01,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:01,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 166 states and 242 transitions. [2024-11-08 22:34:01,032 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 242 transitions. [2024-11-08 22:34:01,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:34:01,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:01,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:01,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:01,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:02,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:02,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 167 states and 244 transitions. [2024-11-08 22:34:02,227 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 244 transitions. [2024-11-08 22:34:02,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:34:02,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:02,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:03,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 169 states and 246 transitions. [2024-11-08 22:34:03,690 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 246 transitions. [2024-11-08 22:34:03,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:34:03,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:03,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:03,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 168 states and 245 transitions. [2024-11-08 22:34:03,767 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 245 transitions. [2024-11-08 22:34:03,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:34:03,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:03,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:03,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:04,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:04,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 169 states and 247 transitions. [2024-11-08 22:34:04,135 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 247 transitions. [2024-11-08 22:34:04,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:34:04,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:04,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:04,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:04,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:04,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 168 states and 246 transitions. [2024-11-08 22:34:04,195 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 246 transitions. [2024-11-08 22:34:04,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:34:04,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:04,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:04,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:04,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:04,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 169 states and 248 transitions. [2024-11-08 22:34:04,271 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 248 transitions. [2024-11-08 22:34:04,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:34:04,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:04,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:04,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:04,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:04,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:04,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 168 states and 247 transitions. [2024-11-08 22:34:04,321 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 247 transitions. [2024-11-08 22:34:04,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:34:04,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:04,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:04,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:04,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:05,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 169 states and 249 transitions. [2024-11-08 22:34:05,222 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 249 transitions. [2024-11-08 22:34:05,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:05,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:05,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:05,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:10,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 182 states and 275 transitions. [2024-11-08 22:34:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 275 transitions. [2024-11-08 22:34:10,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:10,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:10,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:10,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:14,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:14,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 191 states and 294 transitions. [2024-11-08 22:34:14,846 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 294 transitions. [2024-11-08 22:34:14,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:14,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:14,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:14,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:14,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:14,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:14,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 194 states and 299 transitions. [2024-11-08 22:34:14,889 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 299 transitions. [2024-11-08 22:34:14,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:14,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:14,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:14,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 197 states and 304 transitions. [2024-11-08 22:34:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 304 transitions. [2024-11-08 22:34:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:15,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:15,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:15,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:15,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 199 states and 308 transitions. [2024-11-08 22:34:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 308 transitions. [2024-11-08 22:34:17,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:17,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:17,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:21,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:21,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 201 states and 322 transitions. [2024-11-08 22:34:21,459 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 322 transitions. [2024-11-08 22:34:21,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:34:21,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:21,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:22,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:29,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:29,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 212 states and 343 transitions. [2024-11-08 22:34:29,960 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 343 transitions. [2024-11-08 22:34:29,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:34:29,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:29,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:31,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:40,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 212 states and 346 transitions. [2024-11-08 22:34:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 346 transitions. [2024-11-08 22:34:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:34:40,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:40,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 223 states and 367 transitions. [2024-11-08 22:34:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2024-11-08 22:34:47,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:34:47,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:47,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:47,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:47,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 226 states and 370 transitions. [2024-11-08 22:34:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2024-11-08 22:34:47,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:34:47,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:47,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:47,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:47,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:47,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 229 states and 381 transitions. [2024-11-08 22:34:47,934 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 381 transitions. [2024-11-08 22:34:47,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:34:47,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:47,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 229 states and 380 transitions. [2024-11-08 22:34:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 380 transitions. [2024-11-08 22:34:49,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:34:49,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:49,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:49,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:49,567 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:50,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:50,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 230 states and 388 transitions. [2024-11-08 22:34:50,156 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 388 transitions. [2024-11-08 22:34:50,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:34:50,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:50,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:50,501 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:50,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 231 states and 396 transitions. [2024-11-08 22:34:50,631 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 396 transitions. [2024-11-08 22:34:50,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:34:50,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:50,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:54,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 236 states and 403 transitions. [2024-11-08 22:34:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 403 transitions. [2024-11-08 22:34:54,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:34:54,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:54,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:55,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:55,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 236 states and 402 transitions. [2024-11-08 22:34:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 402 transitions. [2024-11-08 22:34:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:34:55,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:55,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:55,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:55,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:57,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 240 states and 418 transitions. [2024-11-08 22:34:57,566 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 418 transitions. [2024-11-08 22:34:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:34:57,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:57,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:57,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:58,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:58,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 240 states and 417 transitions. [2024-11-08 22:34:58,444 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 417 transitions. [2024-11-08 22:34:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:34:58,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:58,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:58,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:59,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 241 states and 417 transitions. [2024-11-08 22:34:59,468 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 417 transitions. [2024-11-08 22:34:59,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:34:59,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:59,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:59,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:01,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:12,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 248 states and 437 transitions. [2024-11-08 22:35:12,346 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 437 transitions. [2024-11-08 22:35:12,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:35:12,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:12,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:12,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:12,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 247 states and 436 transitions. [2024-11-08 22:35:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 436 transitions. [2024-11-08 22:35:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:35:13,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:13,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:13,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:13,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:35:14,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:14,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 246 states and 435 transitions. [2024-11-08 22:35:14,464 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 435 transitions. [2024-11-08 22:35:14,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:14,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:14,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:14,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:16,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:16,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 248 states and 438 transitions. [2024-11-08 22:35:16,268 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 438 transitions. [2024-11-08 22:35:16,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:16,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:16,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:16,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:25,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:25,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 259 states and 470 transitions. [2024-11-08 22:35:25,544 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 470 transitions. [2024-11-08 22:35:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:25,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:25,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:25,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:26,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:37,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:37,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 271 states and 504 transitions. [2024-11-08 22:35:37,559 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 504 transitions. [2024-11-08 22:35:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:37,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:37,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:37,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 273 states and 505 transitions. [2024-11-08 22:35:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 505 transitions. [2024-11-08 22:35:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:37,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:37,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:37,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:39,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 275 states and 507 transitions. [2024-11-08 22:35:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 507 transitions. [2024-11-08 22:35:41,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:41,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:41,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:41,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:35:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:43,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 276 states and 508 transitions. [2024-11-08 22:35:43,677 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 508 transitions. [2024-11-08 22:35:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:43,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:43,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:43,848 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:35:46,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:46,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 277 states and 509 transitions. [2024-11-08 22:35:46,121 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 509 transitions. [2024-11-08 22:35:46,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:46,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:46,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:46,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:53,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 286 states and 521 transitions. [2024-11-08 22:35:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 521 transitions. [2024-11-08 22:35:53,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:35:53,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:53,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:53,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:53,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:55,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:55,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 288 states and 525 transitions. [2024-11-08 22:35:55,061 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 525 transitions. [2024-11-08 22:35:55,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:35:55,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:55,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:56,622 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:16,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:16,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 305 states and 567 transitions. [2024-11-08 22:36:16,284 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 567 transitions. [2024-11-08 22:36:16,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:36:16,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:16,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 306 states and 569 transitions. [2024-11-08 22:36:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 569 transitions. [2024-11-08 22:36:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:36:17,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:17,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:18,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:24,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:24,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 310 states and 578 transitions. [2024-11-08 22:36:24,029 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 578 transitions. [2024-11-08 22:36:24,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:36:24,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:24,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:24,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:29,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 315 states and 592 transitions. [2024-11-08 22:36:29,719 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 592 transitions. [2024-11-08 22:36:29,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:36:29,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:29,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:30,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:31,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:31,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 317 states and 599 transitions. [2024-11-08 22:36:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 599 transitions. [2024-11-08 22:36:31,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:36:31,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:31,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:31,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:33,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:33,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 318 states and 600 transitions. [2024-11-08 22:36:33,823 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 600 transitions. [2024-11-08 22:36:33,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:36:33,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:33,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:33,984 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:38,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:38,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 320 states and 605 transitions. [2024-11-08 22:36:38,826 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 605 transitions. [2024-11-08 22:36:38,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:36:38,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:38,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:43,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:10,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:10,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 333 states and 630 transitions. [2024-11-08 22:37:10,355 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 630 transitions. [2024-11-08 22:37:10,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:37:10,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:10,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:10,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:10,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 334 states and 630 transitions. [2024-11-08 22:37:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 630 transitions. [2024-11-08 22:37:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:37:10,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:10,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:10,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:37:18,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:18,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 343 states and 644 transitions. [2024-11-08 22:37:18,737 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 644 transitions. [2024-11-08 22:37:18,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:37:18,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:18,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:18,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:37:20,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 345 states and 646 transitions. [2024-11-08 22:37:20,196 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 646 transitions. [2024-11-08 22:37:20,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:37:20,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:25,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:25,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 349 states and 652 transitions. [2024-11-08 22:37:25,110 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 652 transitions. [2024-11-08 22:37:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:37:25,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:25,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 351 states and 657 transitions. [2024-11-08 22:37:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 657 transitions. [2024-11-08 22:37:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:37:33,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:33,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:34,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:37:40,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:40,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 360 states and 669 transitions. [2024-11-08 22:37:40,847 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 669 transitions. [2024-11-08 22:37:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:37:40,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:40,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:40,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:37:52,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:52,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 376 states and 703 transitions. [2024-11-08 22:37:52,850 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 703 transitions. [2024-11-08 22:37:52,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:37:52,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:52,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:52,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:07,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:07,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 393 states and 743 transitions. [2024-11-08 22:38:07,636 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 743 transitions. [2024-11-08 22:38:07,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:38:07,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:07,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:07,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:07,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:23,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:23,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 407 states and 787 transitions. [2024-11-08 22:38:23,717 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 787 transitions. [2024-11-08 22:38:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:38:23,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:23,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:38,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:38,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 421 states and 813 transitions. [2024-11-08 22:38:38,550 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 813 transitions. [2024-11-08 22:38:38,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:38:38,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:38,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:38,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:38,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:39,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:39,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 422 states and 814 transitions. [2024-11-08 22:38:39,705 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 814 transitions. [2024-11-08 22:38:39,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:38:39,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:39,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:39,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:41,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 423 states and 824 transitions. [2024-11-08 22:38:41,364 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 824 transitions. [2024-11-08 22:38:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:38:41,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:42,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:42,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 424 states and 826 transitions. [2024-11-08 22:38:42,823 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 826 transitions. [2024-11-08 22:38:42,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:38:42,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:42,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:42,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:44,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:44,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 425 states and 835 transitions. [2024-11-08 22:38:44,559 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 835 transitions. [2024-11-08 22:38:44,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:38:44,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:44,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:44,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:52,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:52,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 431 states and 849 transitions. [2024-11-08 22:38:52,286 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 849 transitions. [2024-11-08 22:38:52,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:38:52,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:52,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:52,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:53,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:53,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 433 states and 854 transitions. [2024-11-08 22:38:53,788 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 854 transitions. [2024-11-08 22:38:53,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:38:53,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:53,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:53,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 434 states and 855 transitions. [2024-11-08 22:38:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 855 transitions. [2024-11-08 22:38:55,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:38:55,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:55,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:55,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:57,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 435 states and 864 transitions. [2024-11-08 22:38:57,588 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 864 transitions. [2024-11-08 22:38:57,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:38:57,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:57,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:57,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:59,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:59,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 434 states and 862 transitions. [2024-11-08 22:38:59,196 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 862 transitions. [2024-11-08 22:38:59,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:38:59,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:59,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:01,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:40,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:40,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 448 states and 893 transitions. [2024-11-08 22:39:40,373 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 893 transitions. [2024-11-08 22:39:40,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:39:40,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:40,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:40,611 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:44,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 450 states and 895 transitions. [2024-11-08 22:39:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 895 transitions. [2024-11-08 22:39:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:39:44,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:44,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:44,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:44,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:47,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:47,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 451 states and 897 transitions. [2024-11-08 22:39:47,212 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 897 transitions. [2024-11-08 22:39:47,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:39:47,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:47,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:47,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 452 states and 897 transitions. [2024-11-08 22:39:48,095 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 897 transitions. [2024-11-08 22:39:48,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:39:48,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:48,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 453 states and 897 transitions. [2024-11-08 22:39:48,152 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 897 transitions. [2024-11-08 22:39:48,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:39:48,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:48,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 454 states and 899 transitions. [2024-11-08 22:39:48,236 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 899 transitions. [2024-11-08 22:39:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:39:48,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:39:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 455 states and 901 transitions. [2024-11-08 22:39:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 901 transitions. [2024-11-08 22:39:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:39:48,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:48,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 455 states and 900 transitions. [2024-11-08 22:39:48,460 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 900 transitions. [2024-11-08 22:39:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:39:48,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:48,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 457 states and 906 transitions. [2024-11-08 22:39:48,886 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 906 transitions. [2024-11-08 22:39:48,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:39:48,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:52,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:52,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 395 states and 699 transitions. [2024-11-08 22:39:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 699 transitions. [2024-11-08 22:39:52,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:39:52,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:52,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:15,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:15,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 406 states and 716 transitions. [2024-11-08 22:40:15,839 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 716 transitions. [2024-11-08 22:40:15,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:40:15,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:15,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:15,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:31,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:31,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 408 states and 722 transitions. [2024-11-08 22:40:31,540 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 722 transitions. [2024-11-08 22:40:31,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:40:31,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:31,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:31,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:42,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:42,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 414 states and 745 transitions. [2024-11-08 22:40:42,135 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 745 transitions. [2024-11-08 22:40:42,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:40:42,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:42,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:42,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:42,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 416 states and 751 transitions. [2024-11-08 22:40:46,710 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 751 transitions. [2024-11-08 22:40:46,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:40:46,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:46,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:46,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:53,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:53,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 420 states and 768 transitions. [2024-11-08 22:40:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 768 transitions. [2024-11-08 22:40:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:40:53,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:53,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:53,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:54,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 423 states and 773 transitions. [2024-11-08 22:40:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 773 transitions. [2024-11-08 22:40:58,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:40:58,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:58,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:58,109 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 427 states and 782 transitions. [2024-11-08 22:41:03,485 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 782 transitions. [2024-11-08 22:41:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:41:03,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:03,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:03,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:07,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 429 states and 784 transitions. [2024-11-08 22:41:07,987 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 784 transitions. [2024-11-08 22:41:07,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:41:07,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:07,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:07,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:08,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:08,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:08,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 431 states and 787 transitions. [2024-11-08 22:41:08,058 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 787 transitions. [2024-11-08 22:41:08,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:41:08,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:08,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:08,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:08,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:08,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 432 states and 789 transitions. [2024-11-08 22:41:08,904 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 789 transitions. [2024-11-08 22:41:08,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:41:08,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:08,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:08,944 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:09,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:09,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 433 states and 790 transitions. [2024-11-08 22:41:09,820 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 790 transitions. [2024-11-08 22:41:09,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:41:09,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:09,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:16,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:56,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 452 states and 844 transitions. [2024-11-08 22:41:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 844 transitions. [2024-11-08 22:41:56,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:41:56,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:56,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:04,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 461 states and 859 transitions. [2024-11-08 22:42:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 859 transitions. [2024-11-08 22:42:22,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:42:22,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:22,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:26,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 463 states and 862 transitions. [2024-11-08 22:42:26,221 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 862 transitions. [2024-11-08 22:42:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:42:26,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:26,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:31,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 472 states and 875 transitions. [2024-11-08 22:42:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 875 transitions. [2024-11-08 22:42:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:42:49,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:49,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:56,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 484 states and 909 transitions. [2024-11-08 22:43:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 909 transitions. [2024-11-08 22:43:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:43:35,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:37,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:50,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:50,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 493 states and 923 transitions. [2024-11-08 22:43:50,701 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 923 transitions. [2024-11-08 22:43:50,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:43:50,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:50,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:00,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 502 states and 942 transitions. [2024-11-08 22:44:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 942 transitions. [2024-11-08 22:44:20,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:44:20,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:29,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:51,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 511 states and 956 transitions. [2024-11-08 22:44:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 956 transitions. [2024-11-08 22:44:51,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:44:51,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:51,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:51,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:53,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:06,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:06,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 520 states and 971 transitions. [2024-11-08 22:45:06,270 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 971 transitions. [2024-11-08 22:45:06,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:45:06,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:06,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:09,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:23,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:23,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 529 states and 989 transitions. [2024-11-08 22:45:23,416 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 989 transitions. [2024-11-08 22:45:23,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:45:23,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:23,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:23,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:25,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 531 states and 993 transitions. [2024-11-08 22:45:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 993 transitions. [2024-11-08 22:45:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:45:28,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:28,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:28,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:29,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:33,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 533 states and 995 transitions. [2024-11-08 22:45:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 995 transitions. [2024-11-08 22:45:33,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:45:33,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:33,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:33,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:35,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:46:37,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:37,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 557 states and 1054 transitions. [2024-11-08 22:46:37,340 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1054 transitions. [2024-11-08 22:46:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:46:37,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:37,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:41,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.