./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/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_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/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 64bit --witnessprinter.graph.data.programhash e2bb1828824fef1ebc4678312eafda6c009efcfccb4cbbca24aec817e45186ea --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:33:21,839 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:33:21,966 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-08 19:33:21,973 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:33:21,978 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:33:22,025 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:33:22,028 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:33:22,029 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:33:22,030 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:33:22,032 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:33:22,032 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:33:22,033 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:33:22,033 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:33:22,034 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:33:22,037 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:33:22,037 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:33:22,038 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:33:22,038 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:33:22,038 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:33:22,039 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:33:22,039 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:33:22,043 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:33:22,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:33:22,044 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:33:22,048 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:33:22,048 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:33:22,048 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:33:22,049 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_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2bb1828824fef1ebc4678312eafda6c009efcfccb4cbbca24aec817e45186ea [2024-11-08 19:33:22,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:33:22,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:33:22,460 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:33:22,462 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:33:22,462 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:33:22,465 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.i Unable to find full path for "g++" [2024-11-08 19:33:25,044 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:33:25,469 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:33:25,470 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.i [2024-11-08 19:33:25,505 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk/data/42c22ef54/c88941b718934480aa19085c5ee9cac7/FLAG973c46612 [2024-11-08 19:33:25,526 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk/data/42c22ef54/c88941b718934480aa19085c5ee9cac7 [2024-11-08 19:33:25,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:33:25,531 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:33:25,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:33:25,533 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:33:25,540 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:33:25,541 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:33:25" (1/1) ... [2024-11-08 19:33:25,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1916b83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:25, skipping insertion in model container [2024-11-08 19:33:25,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:33:25" (1/1) ... [2024-11-08 19:33:25,626 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:33:26,148 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:33:26,169 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:33:26,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:33:26,301 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:33:26,301 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26 WrapperNode [2024-11-08 19:33:26,301 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:33:26,302 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:33:26,303 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:33:26,303 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:33:26,312 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26" (1/1) ... [2024-11-08 19:33:26,331 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26" (1/1) ... [2024-11-08 19:33:26,389 INFO L138 Inliner]: procedures = 128, calls = 45, calls flagged for inlining = 16, calls inlined = 18, statements flattened = 182 [2024-11-08 19:33:26,389 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:33:26,390 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:33:26,390 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:33:26,390 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:33:26,405 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26" (1/1) ... [2024-11-08 19:33:26,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26" (1/1) ... [2024-11-08 19:33:26,415 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26" (1/1) ... [2024-11-08 19:33:26,415 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26" (1/1) ... [2024-11-08 19:33:26,442 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26" (1/1) ... [2024-11-08 19:33:26,450 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26" (1/1) ... [2024-11-08 19:33:26,453 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26" (1/1) ... [2024-11-08 19:33:26,455 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26" (1/1) ... [2024-11-08 19:33:26,459 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:33:26,464 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:33:26,465 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:33:26,465 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:33:26,466 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:26" (1/1) ... [2024-11-08 19:33:26,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:33:26,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:33:26,515 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:33:26,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a7543a4-a7ac-4ee6-9fe4-8437f81569e0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:33:26,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:33:26,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:33:26,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:33:26,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:33:26,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:33:26,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:33:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:33:26,723 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:33:26,730 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:33:27,533 INFO L? ?]: Removed 248 outVars from TransFormulas that were not future-live. [2024-11-08 19:33:27,533 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:33:27,742 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:33:27,742 INFO L316 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-08 19:33:27,743 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:33:27 BoogieIcfgContainer [2024-11-08 19:33:27,743 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:33:27,745 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:33:27,745 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:33:27,761 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:33:27,761 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:33:27" (1/1) ... [2024-11-08 19:33:27,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:33:27,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:27,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 143 states and 160 transitions. [2024-11-08 19:33:27,866 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 160 transitions. [2024-11-08 19:33:27,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:33:27,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:27,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:28,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:28,169 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 19:33:28,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:28,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 142 states and 159 transitions. [2024-11-08 19:33:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 159 transitions. [2024-11-08 19:33:28,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:33:28,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:28,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:28,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:28,401 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 19:33:28,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 141 states and 158 transitions. [2024-11-08 19:33:28,544 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 158 transitions. [2024-11-08 19:33:28,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:33:28,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:28,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:28,627 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 19:33:28,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:28,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 140 states and 155 transitions. [2024-11-08 19:33:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 155 transitions. [2024-11-08 19:33:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:33:28,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:28,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:28,785 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 19:33:28,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 139 states and 154 transitions. [2024-11-08 19:33:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 154 transitions. [2024-11-08 19:33:28,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:33:28,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:28,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:28,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 138 states and 153 transitions. [2024-11-08 19:33:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 153 transitions. [2024-11-08 19:33:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:33:28,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:29,059 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 19:33:29,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:29,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 137 states and 152 transitions. [2024-11-08 19:33:29,211 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 152 transitions. [2024-11-08 19:33:29,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:33:29,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:29,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:29,319 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 19:33:29,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:29,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 136 states and 150 transitions. [2024-11-08 19:33:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 150 transitions. [2024-11-08 19:33:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:33:29,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:29,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:29,580 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 19:33:29,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:29,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 135 states and 149 transitions. [2024-11-08 19:33:29,827 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 149 transitions. [2024-11-08 19:33:29,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:33:29,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:29,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:30,180 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 19:33:30,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 139 states and 156 transitions. [2024-11-08 19:33:30,539 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 156 transitions. [2024-11-08 19:33:30,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:33:30,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:30,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:30,951 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 19:33:31,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 143 states and 162 transitions. [2024-11-08 19:33:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 162 transitions. [2024-11-08 19:33:31,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:33:31,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:31,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:31,968 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 19:33:32,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:32,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 142 states and 161 transitions. [2024-11-08 19:33:32,047 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 161 transitions. [2024-11-08 19:33:32,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:33:32,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:32,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:32,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:32,456 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 19:33:33,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 143 states and 162 transitions. [2024-11-08 19:33:33,055 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 162 transitions. [2024-11-08 19:33:33,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:33:33,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:33,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:33,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:33,295 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 19:33:34,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:34,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 144 states and 164 transitions. [2024-11-08 19:33:34,135 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 164 transitions. [2024-11-08 19:33:34,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:33:34,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:34,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:34,504 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 19:33:35,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 145 states and 166 transitions. [2024-11-08 19:33:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 166 transitions. [2024-11-08 19:33:35,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:33:35,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:35,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:35,937 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 19:33:35,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:35,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 144 states and 164 transitions. [2024-11-08 19:33:35,958 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 164 transitions. [2024-11-08 19:33:35,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:33:35,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:35,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:36,027 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 19:33:36,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:36,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 143 states and 163 transitions. [2024-11-08 19:33:36,044 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 163 transitions. [2024-11-08 19:33:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:33:36,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:36,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:36,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:36,102 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 19:33:36,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 142 states and 162 transitions. [2024-11-08 19:33:36,123 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 162 transitions. [2024-11-08 19:33:36,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:33:36,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:36,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:36,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:36,605 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 19:33:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 143 states and 164 transitions. [2024-11-08 19:33:37,273 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 164 transitions. [2024-11-08 19:33:37,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:33:37,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:37,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:37,322 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 19:33:37,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:37,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 142 states and 161 transitions. [2024-11-08 19:33:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 161 transitions. [2024-11-08 19:33:37,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:33:37,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:37,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:37,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:37,447 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 19:33:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:37,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 141 states and 160 transitions. [2024-11-08 19:33:37,481 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 160 transitions. [2024-11-08 19:33:37,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:33:37,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:37,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:38,245 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 19:33:42,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:42,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 149 states and 174 transitions. [2024-11-08 19:33:42,122 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 174 transitions. [2024-11-08 19:33:42,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:33:42,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:42,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:42,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:43,726 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 19:33:50,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:50,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 157 states and 192 transitions. [2024-11-08 19:33:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 192 transitions. [2024-11-08 19:33:50,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:33:50,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:50,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:50,205 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 19:33:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:50,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 156 states and 191 transitions. [2024-11-08 19:33:50,228 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2024-11-08 19:33:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:33:50,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:50,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:50,465 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 19:33:51,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 155 states and 190 transitions. [2024-11-08 19:33:51,174 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 190 transitions. [2024-11-08 19:33:51,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:33:51,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:51,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:51,727 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 19:33:53,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:53,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 164 states and 211 transitions. [2024-11-08 19:33:53,010 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 211 transitions. [2024-11-08 19:33:53,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:33:53,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:53,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:53,663 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 19:33:56,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:56,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 173 states and 232 transitions. [2024-11-08 19:33:56,051 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 232 transitions. [2024-11-08 19:33:56,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:33:56,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:56,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:56,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:56,517 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 19:34:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 180 states and 248 transitions. [2024-11-08 19:34:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 248 transitions. [2024-11-08 19:34:00,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:34:00,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:00,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:00,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:00,852 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 19:34:04,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:04,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 191 states and 272 transitions. [2024-11-08 19:34:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 272 transitions. [2024-11-08 19:34:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:34:04,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:04,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:04,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:05,521 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 19:34:10,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:10,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 202 states and 296 transitions. [2024-11-08 19:34:10,337 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 296 transitions. [2024-11-08 19:34:10,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:34:10,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:10,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:10,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:10,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:16,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:16,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 206 states and 303 transitions. [2024-11-08 19:34:16,265 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 303 transitions. [2024-11-08 19:34:16,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:34:16,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:16,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:16,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:16,315 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 19:34:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 206 states and 302 transitions. [2024-11-08 19:34:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 302 transitions. [2024-11-08 19:34:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:34:16,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:16,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:16,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:16,393 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 19:34:17,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:17,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 209 states and 309 transitions. [2024-11-08 19:34:17,334 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 309 transitions. [2024-11-08 19:34:17,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:34:17,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:17,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:17,923 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 19:34:20,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:20,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 319 transitions. [2024-11-08 19:34:20,159 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 319 transitions. [2024-11-08 19:34:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:34:20,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:20,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:21,963 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 19:34:32,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 222 states and 343 transitions. [2024-11-08 19:34:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 343 transitions. [2024-11-08 19:34:32,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:34:32,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:32,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:32,976 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 19:34:32,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:32,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 221 states and 342 transitions. [2024-11-08 19:34:32,999 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 342 transitions. [2024-11-08 19:34:32,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:34:33,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:33,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:33,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:33,340 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 19:34:34,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 220 states and 341 transitions. [2024-11-08 19:34:34,581 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 341 transitions. [2024-11-08 19:34:34,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:34:34,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:34,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:36,196 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 19:34:51,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:51,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 233 states and 372 transitions. [2024-11-08 19:34:51,010 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 372 transitions. [2024-11-08 19:34:51,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:34:51,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:51,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:51,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:51,291 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 19:34:52,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:52,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 234 states and 374 transitions. [2024-11-08 19:34:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 374 transitions. [2024-11-08 19:34:52,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:34:52,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:52,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:52,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:52,643 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 19:34:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 234 states and 373 transitions. [2024-11-08 19:34:52,662 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 373 transitions. [2024-11-08 19:34:52,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:34:52,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:52,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:53,025 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 19:34:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 233 states and 372 transitions. [2024-11-08 19:34:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 372 transitions. [2024-11-08 19:34:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:34:53,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:53,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:53,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:53,403 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 19:34:54,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:54,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 232 states and 371 transitions. [2024-11-08 19:34:54,395 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 371 transitions. [2024-11-08 19:34:54,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:34:54,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:54,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:00,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:19,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:19,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 244 states and 412 transitions. [2024-11-08 19:35:19,802 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 412 transitions. [2024-11-08 19:35:19,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:35:19,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:19,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:19,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:30,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 246 states and 414 transitions. [2024-11-08 19:35:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 414 transitions. [2024-11-08 19:35:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:35:30,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:30,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:30,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:30,138 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 19:35:30,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:30,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 250 states and 420 transitions. [2024-11-08 19:35:30,192 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 420 transitions. [2024-11-08 19:35:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:35:30,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:30,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:30,231 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 19:35:30,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 254 states and 425 transitions. [2024-11-08 19:35:30,290 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 425 transitions. [2024-11-08 19:35:30,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:35:30,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:30,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:31,130 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 19:35:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:37,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 259 states and 436 transitions. [2024-11-08 19:35:37,166 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 436 transitions. [2024-11-08 19:35:37,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:35:37,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:37,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:39,059 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 19:35:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 264 states and 446 transitions. [2024-11-08 19:35:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 446 transitions. [2024-11-08 19:35:48,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:35:48,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:48,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:50,018 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 19:36:10,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 281 states and 497 transitions. [2024-11-08 19:36:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 497 transitions. [2024-11-08 19:36:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:36:10,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:11,402 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 19:36:17,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:17,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 285 states and 507 transitions. [2024-11-08 19:36:17,357 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 507 transitions. [2024-11-08 19:36:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:36:17,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:17,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:17,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:18,072 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 19:36:26,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:26,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 294 states and 531 transitions. [2024-11-08 19:36:26,507 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 531 transitions. [2024-11-08 19:36:26,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:36:26,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:26,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:26,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:27,633 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 19:36:39,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:39,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 305 states and 560 transitions. [2024-11-08 19:36:39,154 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 560 transitions. [2024-11-08 19:36:39,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:36:39,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:39,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:39,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:39,201 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 19:36:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:40,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 306 states and 561 transitions. [2024-11-08 19:36:40,478 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 561 transitions. [2024-11-08 19:36:40,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:36:40,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:40,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:41,373 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 19:36:55,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 317 states and 590 transitions. [2024-11-08 19:36:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 590 transitions. [2024-11-08 19:36:55,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:36:55,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:55,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:55,640 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 19:36:57,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:57,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 318 states and 592 transitions. [2024-11-08 19:36:57,093 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 592 transitions. [2024-11-08 19:36:57,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:36:57,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:57,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:57,137 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 19:36:58,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:58,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 319 states and 594 transitions. [2024-11-08 19:36:58,653 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 594 transitions. [2024-11-08 19:36:58,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:36:58,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:58,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:58,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:58,701 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 19:37:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 320 states and 596 transitions. [2024-11-08 19:37:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 596 transitions. [2024-11-08 19:37:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:37:00,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:00,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:00,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:00,502 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 19:37:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:02,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 321 states and 598 transitions. [2024-11-08 19:37:02,185 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 598 transitions. [2024-11-08 19:37:02,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:37:02,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:02,230 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 19:37:02,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:02,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 320 states and 597 transitions. [2024-11-08 19:37:02,257 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 597 transitions. [2024-11-08 19:37:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:37:02,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:02,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:02,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:03,747 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 19:37:04,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 321 states and 599 transitions. [2024-11-08 19:37:04,964 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 599 transitions. [2024-11-08 19:37:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:37:04,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:04,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:05,007 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 19:37:05,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:05,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 321 states and 598 transitions. [2024-11-08 19:37:05,921 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 598 transitions. [2024-11-08 19:37:05,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:37:05,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:05,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:05,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:06,456 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 19:37:06,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:06,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 320 states and 597 transitions. [2024-11-08 19:37:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 597 transitions. [2024-11-08 19:37:06,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:37:06,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:06,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:09,108 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 19:37:12,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:12,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 321 states and 598 transitions. [2024-11-08 19:37:12,700 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 598 transitions. [2024-11-08 19:37:12,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:37:12,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:12,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:12,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:12,754 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 19:37:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 323 states and 602 transitions. [2024-11-08 19:37:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 602 transitions. [2024-11-08 19:37:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:37:14,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:14,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:14,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:15,393 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 19:37:21,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 325 states and 606 transitions. [2024-11-08 19:37:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 606 transitions. [2024-11-08 19:37:21,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:37:21,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:21,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:21,415 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 19:37:37,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:37,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 333 states and 621 transitions. [2024-11-08 19:37:37,454 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 621 transitions. [2024-11-08 19:37:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:37:37,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:37,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:38,469 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 19:37:59,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:59,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 343 states and 646 transitions. [2024-11-08 19:37:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 646 transitions. [2024-11-08 19:37:59,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:37:59,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:59,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:59,468 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 19:38:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:01,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 347 states and 659 transitions. [2024-11-08 19:38:01,425 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 659 transitions. [2024-11-08 19:38:01,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:38:01,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:01,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:01,539 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 19:38:03,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 350 states and 670 transitions. [2024-11-08 19:38:03,390 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 670 transitions. [2024-11-08 19:38:03,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:38:03,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:03,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:06,921 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 19:38:31,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:31,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 361 states and 699 transitions. [2024-11-08 19:38:31,126 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 699 transitions. [2024-11-08 19:38:31,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:38:31,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:31,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:36,260 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 19:38:58,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 371 states and 724 transitions. [2024-11-08 19:38:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 724 transitions. [2024-11-08 19:38:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:38:58,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:58,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:58,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:03,578 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 19:39:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 381 states and 750 transitions. [2024-11-08 19:39:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 750 transitions. [2024-11-08 19:39:26,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:39:26,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:26,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:26,955 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 19:39:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:29,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 382 states and 753 transitions. [2024-11-08 19:39:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 753 transitions. [2024-11-08 19:39:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:39:29,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:29,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:35,932 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 19:39:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 389 states and 770 transitions. [2024-11-08 19:39:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 770 transitions. [2024-11-08 19:39:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:39:57,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:57,659 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 19:40:00,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:00,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 390 states and 773 transitions. [2024-11-08 19:40:00,273 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 773 transitions. [2024-11-08 19:40:00,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:40:00,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:00,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:00,654 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 19:40:03,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:03,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 391 states and 776 transitions. [2024-11-08 19:40:03,443 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 776 transitions. [2024-11-08 19:40:03,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:40:03,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:03,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:03,478 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 19:40:03,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:03,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 390 states and 775 transitions. [2024-11-08 19:40:03,507 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 775 transitions. [2024-11-08 19:40:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:40:03,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:03,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:05,891 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 19:40:10,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:10,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 391 states and 777 transitions. [2024-11-08 19:40:10,099 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 777 transitions. [2024-11-08 19:40:10,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:40:10,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:10,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:40:23,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 394 states and 782 transitions. [2024-11-08 19:40:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 782 transitions. [2024-11-08 19:40:23,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:40:23,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:23,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:30,815 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 19:41:02,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 408 states and 830 transitions. [2024-11-08 19:41:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 830 transitions. [2024-11-08 19:41:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:41:02,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:02,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:02,209 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 19:41:05,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:05,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 410 states and 834 transitions. [2024-11-08 19:41:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 834 transitions. [2024-11-08 19:41:05,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:41:05,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:05,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:13,993 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 19:41:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:44,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 422 states and 894 transitions. [2024-11-08 19:41:44,648 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 894 transitions. [2024-11-08 19:41:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:41:44,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:44,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:44,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:44,947 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 19:41:47,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 422 states and 893 transitions. [2024-11-08 19:41:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 893 transitions. [2024-11-08 19:41:47,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:41:47,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:47,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:47,864 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 19:41:50,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 422 states and 892 transitions. [2024-11-08 19:41:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 892 transitions. [2024-11-08 19:41:50,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:41:50,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:50,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:50,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:53,446 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 19:42:07,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:07,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 429 states and 911 transitions. [2024-11-08 19:42:07,081 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 911 transitions. [2024-11-08 19:42:07,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:42:07,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:07,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,103 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 19:42:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 436 states and 929 transitions. [2024-11-08 19:42:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 929 transitions. [2024-11-08 19:42:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:42:24,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:24,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:29,973 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 19:43:03,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:03,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 451 states and 960 transitions. [2024-11-08 19:43:03,655 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 960 transitions. [2024-11-08 19:43:03,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:43:03,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:03,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:03,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:12,800 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 19:43:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:55,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 463 states and 999 transitions. [2024-11-08 19:43:55,258 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 999 transitions. [2024-11-08 19:43:55,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:43:55,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:55,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:55,525 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 19:43:58,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:58,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 463 states and 990 transitions. [2024-11-08 19:43:58,307 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 990 transitions. [2024-11-08 19:43:58,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:43:58,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:58,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:59,025 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 19:43:59,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:59,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 466 states and 996 transitions. [2024-11-08 19:43:59,745 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 996 transitions. [2024-11-08 19:43:59,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:43:59,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:59,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,358 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 19:44:19,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:19,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 469 states and 1004 transitions. [2024-11-08 19:44:19,200 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1004 transitions. [2024-11-08 19:44:19,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:44:19,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:19,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:20,702 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 19:44:29,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:29,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 473 states and 1016 transitions. [2024-11-08 19:44:29,850 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1016 transitions. [2024-11-08 19:44:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:44:29,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:29,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:32,049 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 19:44:37,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 474 states and 1019 transitions. [2024-11-08 19:44:37,035 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1019 transitions. [2024-11-08 19:44:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:44:37,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:38,493 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 19:45:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:02,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 488 states and 1077 transitions. [2024-11-08 19:45:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1077 transitions. [2024-11-08 19:45:02,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:45:02,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:02,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:04,231 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 19:45:26,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:26,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 499 states and 1096 transitions. [2024-11-08 19:45:26,087 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1096 transitions. [2024-11-08 19:45:26,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:45:26,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:26,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:41,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:41,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 517 states and 1145 transitions. [2024-11-08 19:46:41,033 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1145 transitions. [2024-11-08 19:46:41,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:46:41,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:41,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:43,870 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.