./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-properties/alternating_list-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/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_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-properties/alternating_list-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 941f3dd0e4566f414ae914eed10af26405f8e9f2f3d427c146090b07336d2fc2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:58:53,419 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:58:53,519 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:58:53,528 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:58:53,529 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:58:53,579 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:58:53,580 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:58:53,581 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:58:53,582 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:58:53,583 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:58:53,583 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:58:53,584 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:58:53,584 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:58:53,584 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:58:53,585 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:58:53,585 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:58:53,585 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:58:53,586 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:58:53,586 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:58:53,586 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:58:53,590 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:58:53,591 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:58:53,591 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:58:53,606 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:58:53,606 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:58:53,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:53,606 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:58:53,607 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:58:53,607 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:58:53,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:58:53,607 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_61b063d1-e42c-4769-86b5-c61210b10814/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 941f3dd0e4566f414ae914eed10af26405f8e9f2f3d427c146090b07336d2fc2 [2024-11-09 00:58:53,895 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:58:53,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:58:53,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:58:53,927 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:58:53,928 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:58:53,929 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/list-properties/alternating_list-1.i Unable to find full path for "g++" [2024-11-09 00:58:55,924 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:58:56,145 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:58:56,146 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/sv-benchmarks/c/list-properties/alternating_list-1.i [2024-11-09 00:58:56,162 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk/data/1a226b6cc/76842e08808d4778a70393033a70c860/FLAGf9e960a67 [2024-11-09 00:58:56,182 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk/data/1a226b6cc/76842e08808d4778a70393033a70c860 [2024-11-09 00:58:56,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:58:56,187 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:58:56,189 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:56,189 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:58:56,195 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:58:56,195 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,197 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dcdd3a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56, skipping insertion in model container [2024-11-09 00:58:56,197 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,277 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:58:56,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:56,657 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:58:56,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:56,773 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:58:56,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56 WrapperNode [2024-11-09 00:58:56,773 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:56,774 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:56,774 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:58:56,775 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:58:56,783 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,803 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,825 INFO L138 Inliner]: procedures = 124, calls = 24, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 97 [2024-11-09 00:58:56,825 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:56,826 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:58:56,826 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:58:56,826 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:58:56,835 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,836 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,839 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,839 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,848 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,853 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,855 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,856 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,858 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:58:56,859 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:58:56,859 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:58:56,859 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:58:56,860 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:56,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:58:56,897 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:58:56,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61b063d1-e42c-4769-86b5-c61210b10814/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:58:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:58:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:58:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:58:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:58:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:58:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:58:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:58:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:58:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:58:56,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:58:57,080 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:58:57,083 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:58:57,335 INFO L? ?]: Removed 68 outVars from TransFormulas that were not future-live. [2024-11-09 00:58:57,335 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:58:57,378 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:58:57,378 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 00:58:57,379 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:58:57 BoogieIcfgContainer [2024-11-09 00:58:57,379 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:58:57,380 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:58:57,380 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:58:57,392 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:58:57,392 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:58:57" (1/1) ... [2024-11-09 00:58:57,404 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:58:57,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 68 states and 80 transitions. [2024-11-09 00:58:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 80 transitions. [2024-11-09 00:58:57,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:58:57,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:57,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:57,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:57,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 68 states and 79 transitions. [2024-11-09 00:58:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 79 transitions. [2024-11-09 00:58:57,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:58:57,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:57,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:57,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:57,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 71 states and 84 transitions. [2024-11-09 00:58:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 84 transitions. [2024-11-09 00:58:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:58:57,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:57,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:58,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:58,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 74 states and 89 transitions. [2024-11-09 00:58:58,332 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 89 transitions. [2024-11-09 00:58:58,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:58:58,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:58,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:58,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:58,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:58,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 78 states and 97 transitions. [2024-11-09 00:58:58,641 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 97 transitions. [2024-11-09 00:58:58,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:58:58,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:58,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:58,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:58,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:59,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:59,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 82 states and 106 transitions. [2024-11-09 00:58:59,309 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 106 transitions. [2024-11-09 00:58:59,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:58:59,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:59,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:59,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:59,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:59,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 84 states and 109 transitions. [2024-11-09 00:58:59,380 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 109 transitions. [2024-11-09 00:58:59,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:58:59,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:59,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:59,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:59,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 86 states and 112 transitions. [2024-11-09 00:58:59,478 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 112 transitions. [2024-11-09 00:58:59,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:58:59,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:59,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 89 states and 119 transitions. [2024-11-09 00:59:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 119 transitions. [2024-11-09 00:59:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:59:00,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:00,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:00,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:00,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:00,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:00,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 93 states and 126 transitions. [2024-11-09 00:59:00,296 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 126 transitions. [2024-11-09 00:59:00,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:59:00,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:00,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:00,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:00,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 97 states and 136 transitions. [2024-11-09 00:59:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2024-11-09 00:59:00,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:59:00,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:00,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:00,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:00,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:00,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 99 states and 141 transitions. [2024-11-09 00:59:00,839 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 141 transitions. [2024-11-09 00:59:00,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:59:00,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:00,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:01,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:01,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 102 states and 148 transitions. [2024-11-09 00:59:01,096 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 148 transitions. [2024-11-09 00:59:01,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:59:01,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:01,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:01,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:01,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:01,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 105 states and 155 transitions. [2024-11-09 00:59:01,515 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 155 transitions. [2024-11-09 00:59:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:59:01,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:01,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:01,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:01,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 104 states and 154 transitions. [2024-11-09 00:59:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 154 transitions. [2024-11-09 00:59:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:59:01,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:02,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 107 states and 160 transitions. [2024-11-09 00:59:02,372 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 160 transitions. [2024-11-09 00:59:02,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:59:02,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:02,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:02,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:02,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:02,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 106 states and 159 transitions. [2024-11-09 00:59:02,432 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 159 transitions. [2024-11-09 00:59:02,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:59:02,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:02,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:02,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:02,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 107 states and 165 transitions. [2024-11-09 00:59:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2024-11-09 00:59:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:59:02,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:02,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:02,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:02,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 109 states and 168 transitions. [2024-11-09 00:59:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 168 transitions. [2024-11-09 00:59:02,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:59:02,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:02,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:02,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:02,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 110 states and 170 transitions. [2024-11-09 00:59:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 170 transitions. [2024-11-09 00:59:02,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:59:02,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:02,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:04,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 115 states and 182 transitions. [2024-11-09 00:59:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 182 transitions. [2024-11-09 00:59:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:59:04,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:04,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:04,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:04,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:04,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 117 states and 184 transitions. [2024-11-09 00:59:04,869 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 184 transitions. [2024-11-09 00:59:04,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:59:04,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:04,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:04,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:05,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:07,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 127 states and 204 transitions. [2024-11-09 00:59:07,893 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 204 transitions. [2024-11-09 00:59:07,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:59:07,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:07,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:07,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:08,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:08,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 126 states and 203 transitions. [2024-11-09 00:59:08,574 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 203 transitions. [2024-11-09 00:59:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:59:08,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:08,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:08,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:08,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:09,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:09,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 126 states and 202 transitions. [2024-11-09 00:59:09,649 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 202 transitions. [2024-11-09 00:59:09,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:59:09,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:09,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:10,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:11,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 126 states and 201 transitions. [2024-11-09 00:59:11,073 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 201 transitions. [2024-11-09 00:59:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:59:11,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:11,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:11,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:17,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:17,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 138 states and 222 transitions. [2024-11-09 00:59:17,379 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 222 transitions. [2024-11-09 00:59:17,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:59:17,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:17,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:17,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:20,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:20,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 147 states and 243 transitions. [2024-11-09 00:59:20,037 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 243 transitions. [2024-11-09 00:59:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:59:20,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:20,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:20,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:20,133 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 148 states and 244 transitions. [2024-11-09 00:59:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 244 transitions. [2024-11-09 00:59:20,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:59:20,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:20,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:20,287 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:20,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 125 states and 199 transitions. [2024-11-09 00:59:20,315 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 199 transitions. [2024-11-09 00:59:20,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:59:20,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:20,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:20,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:22,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:22,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 131 states and 208 transitions. [2024-11-09 00:59:22,758 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 208 transitions. [2024-11-09 00:59:22,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:59:22,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:22,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:22,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:22,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:23,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 134 states and 214 transitions. [2024-11-09 00:59:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 214 transitions. [2024-11-09 00:59:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:59:23,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:23,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:23,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:25,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:25,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 138 states and 229 transitions. [2024-11-09 00:59:25,200 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 229 transitions. [2024-11-09 00:59:25,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:59:25,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:25,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:25,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:27,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 141 states and 240 transitions. [2024-11-09 00:59:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 240 transitions. [2024-11-09 00:59:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:59:27,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:27,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 142 states and 242 transitions. [2024-11-09 00:59:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 242 transitions. [2024-11-09 00:59:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:59:27,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:27,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:27,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 142 states and 241 transitions. [2024-11-09 00:59:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 241 transitions. [2024-11-09 00:59:28,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:59:28,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:28,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:28,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:28,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 144 states and 245 transitions. [2024-11-09 00:59:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 245 transitions. [2024-11-09 00:59:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:59:29,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:29,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:29,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:31,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:31,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 147 states and 253 transitions. [2024-11-09 00:59:31,508 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 253 transitions. [2024-11-09 00:59:31,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:59:31,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:31,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:31,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 148 states and 255 transitions. [2024-11-09 00:59:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 255 transitions. [2024-11-09 00:59:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:59:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:31,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:33,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:33,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 153 states and 282 transitions. [2024-11-09 00:59:33,305 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 282 transitions. [2024-11-09 00:59:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:59:33,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:33,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:33,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:33,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:34,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:34,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 155 states and 289 transitions. [2024-11-09 00:59:34,587 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 289 transitions. [2024-11-09 00:59:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:59:34,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:34,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:34,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:40,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:40,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 168 states and 318 transitions. [2024-11-09 00:59:40,460 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 318 transitions. [2024-11-09 00:59:40,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:59:40,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:40,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:40,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:49,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 177 states and 353 transitions. [2024-11-09 00:59:49,398 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 353 transitions. [2024-11-09 00:59:49,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:59:49,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:49,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:49,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:55,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:55,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 186 states and 382 transitions. [2024-11-09 00:59:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 382 transitions. [2024-11-09 00:59:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:59:55,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:56,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:58,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 189 states and 396 transitions. [2024-11-09 00:59:58,820 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 396 transitions. [2024-11-09 00:59:58,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:59:58,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:58,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:58,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:59,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:01,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:01,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 193 states and 408 transitions. [2024-11-09 01:00:01,027 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 408 transitions. [2024-11-09 01:00:01,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:00:01,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:01,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:01,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:03,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 195 states and 413 transitions. [2024-11-09 01:00:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 413 transitions. [2024-11-09 01:00:03,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:00:03,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:03,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:03,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:04,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:04,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 196 states and 418 transitions. [2024-11-09 01:00:04,453 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 418 transitions. [2024-11-09 01:00:04,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:00:04,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:04,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 207 states and 444 transitions. [2024-11-09 01:00:17,726 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 444 transitions. [2024-11-09 01:00:17,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:00:17,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:17,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:17,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:17,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:21,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:21,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 210 states and 455 transitions. [2024-11-09 01:00:21,841 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 455 transitions. [2024-11-09 01:00:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:00:21,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:21,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:25,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 210 states and 454 transitions. [2024-11-09 01:00:25,797 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 454 transitions. [2024-11-09 01:00:25,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:00:25,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:25,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:25,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:25,836 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:30,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:30,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 212 states and 458 transitions. [2024-11-09 01:00:30,625 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 458 transitions. [2024-11-09 01:00:30,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:00:30,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:30,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:30,663 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 213 states and 466 transitions. [2024-11-09 01:00:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 466 transitions. [2024-11-09 01:00:31,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:00:31,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:31,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:31,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:32,253 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 219 states and 476 transitions. [2024-11-09 01:00:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 476 transitions. [2024-11-09 01:00:37,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:00:37,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:37,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:38,368 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:43,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 225 states and 484 transitions. [2024-11-09 01:00:43,496 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 484 transitions. [2024-11-09 01:00:43,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:00:43,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:43,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:43,529 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:00:44,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 226 states and 484 transitions. [2024-11-09 01:00:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 484 transitions. [2024-11-09 01:00:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:00:44,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:44,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:44,636 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:00:45,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 227 states and 485 transitions. [2024-11-09 01:00:45,651 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 485 transitions. [2024-11-09 01:00:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:00:45,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:51,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:51,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 230 states and 495 transitions. [2024-11-09 01:00:51,923 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 495 transitions. [2024-11-09 01:00:51,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:00:51,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:51,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:51,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:56,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 234 states and 500 transitions. [2024-11-09 01:00:56,980 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 500 transitions. [2024-11-09 01:00:56,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:00:56,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:56,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:56,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:57,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:04,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:04,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 240 states and 515 transitions. [2024-11-09 01:01:04,985 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 515 transitions. [2024-11-09 01:01:04,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:01:04,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:04,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:04,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:01:06,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:06,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 241 states and 518 transitions. [2024-11-09 01:01:06,866 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 518 transitions. [2024-11-09 01:01:06,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:01:06,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:06,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:01:08,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:08,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 242 states and 518 transitions. [2024-11-09 01:01:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 518 transitions. [2024-11-09 01:01:08,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:01:08,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:08,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:08,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 244 states and 522 transitions. [2024-11-09 01:01:11,406 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 522 transitions. [2024-11-09 01:01:11,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:01:11,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:11,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 246 states and 524 transitions. [2024-11-09 01:01:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 524 transitions. [2024-11-09 01:01:12,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:01:12,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:14,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:29,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 257 states and 553 transitions. [2024-11-09 01:01:29,656 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 553 transitions. [2024-11-09 01:01:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:01:29,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:29,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:29,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:01:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 255 states and 550 transitions. [2024-11-09 01:01:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 550 transitions. [2024-11-09 01:01:29,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:01:29,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:29,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:29,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:32,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:32,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 257 states and 555 transitions. [2024-11-09 01:01:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 555 transitions. [2024-11-09 01:01:32,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:01:32,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:32,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:33,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 260 states and 564 transitions. [2024-11-09 01:01:37,739 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 564 transitions. [2024-11-09 01:01:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:01:37,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:37,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:37,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:01:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 261 states and 565 transitions. [2024-11-09 01:01:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 565 transitions. [2024-11-09 01:01:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:01:40,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:41,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:01:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:49,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 264 states and 573 transitions. [2024-11-09 01:01:49,058 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 573 transitions. [2024-11-09 01:01:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:01:49,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:49,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:01:52,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:52,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 266 states and 578 transitions. [2024-11-09 01:01:52,351 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 578 transitions. [2024-11-09 01:01:52,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:01:52,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:52,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:53,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:02:14,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:14,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 280 states and 607 transitions. [2024-11-09 01:02:14,125 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 607 transitions. [2024-11-09 01:02:14,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:02:14,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:14,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:14,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:02:21,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 285 states and 619 transitions. [2024-11-09 01:02:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 619 transitions. [2024-11-09 01:02:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:02:21,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 288 states and 633 transitions. [2024-11-09 01:02:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 633 transitions. [2024-11-09 01:02:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:02:28,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:28,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:28,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:02:32,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 290 states and 636 transitions. [2024-11-09 01:02:32,071 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 636 transitions. [2024-11-09 01:02:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:02:32,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:32,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:32,128 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:02:38,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:38,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 296 states and 644 transitions. [2024-11-09 01:02:38,450 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 644 transitions. [2024-11-09 01:02:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:02:38,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:38,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:41,358 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:52,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:52,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 302 states and 656 transitions. [2024-11-09 01:02:52,290 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 656 transitions. [2024-11-09 01:02:52,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:02:52,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:52,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:16,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:16,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 311 states and 674 transitions. [2024-11-09 01:03:16,532 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 674 transitions. [2024-11-09 01:03:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:03:16,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:16,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:17,948 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:35,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:35,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 320 states and 693 transitions. [2024-11-09 01:03:35,874 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 693 transitions. [2024-11-09 01:03:35,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:03:35,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:35,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:44,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 324 states and 704 transitions. [2024-11-09 01:03:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 704 transitions. [2024-11-09 01:03:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:03:44,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:44,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 328 states and 715 transitions. [2024-11-09 01:03:53,320 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 715 transitions. [2024-11-09 01:03:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:03:53,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:53,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:53,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:56,192 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:05,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:05,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 334 states and 722 transitions. [2024-11-09 01:04:05,694 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 722 transitions. [2024-11-09 01:04:05,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:04:05,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:05,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:05,853 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:04:07,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 336 states and 725 transitions. [2024-11-09 01:04:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 725 transitions. [2024-11-09 01:04:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:04:07,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:07,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:11,752 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:04:37,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:37,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 349 states and 760 transitions. [2024-11-09 01:04:37,062 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 760 transitions. [2024-11-09 01:04:37,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:04:37,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:37,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:37,229 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:04:38,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 350 states and 760 transitions. [2024-11-09 01:04:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 760 transitions. [2024-11-09 01:04:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:04:38,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:38,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:38,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:04:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:41,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 351 states and 764 transitions. [2024-11-09 01:04:41,329 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 764 transitions. [2024-11-09 01:04:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:04:41,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:41,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:45,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:35,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 369 states and 807 transitions. [2024-11-09 01:05:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 807 transitions. [2024-11-09 01:05:35,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:05:35,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:35,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:36,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:55,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 376 states and 825 transitions. [2024-11-09 01:05:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 825 transitions. [2024-11-09 01:05:55,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:05:55,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:55,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:21,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 381 states and 835 transitions. [2024-11-09 01:06:21,223 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 835 transitions. [2024-11-09 01:06:21,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:06:21,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:21,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 383 states and 838 transitions. [2024-11-09 01:06:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 838 transitions. [2024-11-09 01:06:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:06:26,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:26,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:26,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:46,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:46,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 407 states and 893 transitions. [2024-11-09 01:07:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 893 transitions. [2024-11-09 01:07:46,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:07:46,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:46,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 414 states and 911 transitions. [2024-11-09 01:08:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 911 transitions. [2024-11-09 01:08:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:08:07,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:07,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:07,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:07,968 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:08:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 416 states and 914 transitions. [2024-11-09 01:08:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 914 transitions. [2024-11-09 01:08:12,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:08:12,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:12,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:21,100 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:08,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:08,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 430 states and 952 transitions. [2024-11-09 01:09:08,262 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 952 transitions. [2024-11-09 01:09:08,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:09:08,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:08,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:16,273 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:54,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:54,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 444 states and 998 transitions. [2024-11-09 01:09:54,544 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 998 transitions. [2024-11-09 01:09:54,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:09:54,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:54,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:54,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:55,302 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:30,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:30,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 455 states and 1028 transitions. [2024-11-09 01:10:30,323 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1028 transitions. [2024-11-09 01:10:30,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:10:30,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:30,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:32,244 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 459 states and 1039 transitions. [2024-11-09 01:10:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1039 transitions. [2024-11-09 01:10:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:10:38,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:38,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:47,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:47,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 461 states and 1043 transitions. [2024-11-09 01:10:47,785 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1043 transitions. [2024-11-09 01:10:47,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:10:47,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:47,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:48,519 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:56,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 465 states and 1051 transitions. [2024-11-09 01:10:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1051 transitions. [2024-11-09 01:10:56,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:10:56,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:56,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:57,817 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:03,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:03,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 467 states and 1055 transitions. [2024-11-09 01:11:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1055 transitions. [2024-11-09 01:11:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:11:03,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:03,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:04,790 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:11,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:11,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 469 states and 1058 transitions. [2024-11-09 01:11:11,175 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1058 transitions. [2024-11-09 01:11:11,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:11:11,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:11,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:12,792 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:16,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:16,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 470 states and 1061 transitions. [2024-11-09 01:11:16,614 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1061 transitions. [2024-11-09 01:11:16,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:11:16,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:16,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 479 states and 1079 transitions. [2024-11-09 01:12:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1079 transitions. [2024-11-09 01:12:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:12:04,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:04,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:04,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:19,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:19,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 483 states and 1090 transitions. [2024-11-09 01:12:19,338 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1090 transitions. [2024-11-09 01:12:19,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:12:19,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:19,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat