./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0218.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0218.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b --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 d0144744ce48339ff9171f70682ff014d707c8affcdd45929fe7382e980b7693 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:14:27,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:14:27,901 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 00:14:27,905 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:14:27,905 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:14:27,924 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:14:27,925 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:14:27,925 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:14:27,925 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:14:27,925 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:14:27,925 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:14:27,925 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:14:27,926 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:14:27,926 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:14:27,926 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:14:27,926 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:14:27,926 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:14:27,926 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:14:27,926 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:14:27,926 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:14:27,926 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:14:27,926 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:14:27,927 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:14:27,927 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:14:27,927 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:14:27,927 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:14:27,927 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:14:27,927 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:14:27,927 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:14:27,927 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:14:27,927 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b 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 -> d0144744ce48339ff9171f70682ff014d707c8affcdd45929fe7382e980b7693 [2024-12-06 00:14:28,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:14:28,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:14:28,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:14:28,145 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:14:28,145 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:14:28,146 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety/test-0218.i [2024-12-06 00:14:30,731 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/data/d684ec552/39c499d2a3f247a3ae97df26ee72fc6c/FLAG94218303e [2024-12-06 00:14:31,017 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:14:31,018 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/sv-benchmarks/c/memsafety/test-0218.i [2024-12-06 00:14:31,030 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/data/d684ec552/39c499d2a3f247a3ae97df26ee72fc6c/FLAG94218303e [2024-12-06 00:14:31,316 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/data/d684ec552/39c499d2a3f247a3ae97df26ee72fc6c [2024-12-06 00:14:31,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:14:31,320 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:14:31,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:14:31,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:14:31,325 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:14:31,326 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,327 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f6d86d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31, skipping insertion in model container [2024-12-06 00:14:31,327 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,355 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:14:31,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:14:31,646 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:14:31,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:14:31,720 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:14:31,721 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31 WrapperNode [2024-12-06 00:14:31,721 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:14:31,722 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:14:31,722 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:14:31,722 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:14:31,728 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,740 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,763 INFO L138 Inliner]: procedures = 181, calls = 46, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 224 [2024-12-06 00:14:31,764 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:14:31,764 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:14:31,764 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:14:31,764 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:14:31,772 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,772 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,776 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,776 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,786 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,787 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,791 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,792 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,794 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,797 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:14:31,797 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:14:31,797 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:14:31,798 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:14:31,798 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:31" (1/1) ... [2024-12-06 00:14:31,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:14:31,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:14:31,825 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:14:31,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb508400-b66e-4f1a-b0f9-c5aea6b00789/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:14:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:14:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:14:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:14:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:14:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:14:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 00:14:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:14:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:14:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:14:31,942 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:14:31,943 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:14:32,360 INFO L? ?]: Removed 184 outVars from TransFormulas that were not future-live. [2024-12-06 00:14:32,360 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:14:32,487 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:14:32,487 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-06 00:14:32,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:14:32 BoogieIcfgContainer [2024-12-06 00:14:32,488 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:14:32,489 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:14:32,489 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:14:32,498 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:14:32,499 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:14:32" (1/1) ... [2024-12-06 00:14:32,506 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:14:32,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:32,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 129 states and 146 transitions. [2024-12-06 00:14:32,557 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 146 transitions. [2024-12-06 00:14:32,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:14:32,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:32,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:32,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:32,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 129 states and 144 transitions. [2024-12-06 00:14:32,678 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 144 transitions. [2024-12-06 00:14:32,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:14:32,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:32,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:32,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:32,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 133 states and 151 transitions. [2024-12-06 00:14:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 151 transitions. [2024-12-06 00:14:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:14:32,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:32,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:32,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:32,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:33,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:33,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 137 states and 157 transitions. [2024-12-06 00:14:33,175 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 157 transitions. [2024-12-06 00:14:33,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:14:33,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:33,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:33,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:33,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:33,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:33,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 142 states and 167 transitions. [2024-12-06 00:14:33,479 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 167 transitions. [2024-12-06 00:14:33,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:14:33,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:33,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:33,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:33,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:33,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:33,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 145 states and 175 transitions. [2024-12-06 00:14:33,953 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 175 transitions. [2024-12-06 00:14:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:14:33,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:33,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:34,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:35,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:35,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 150 states and 186 transitions. [2024-12-06 00:14:35,065 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 186 transitions. [2024-12-06 00:14:35,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:14:35,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:35,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:35,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:35,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:35,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 156 states and 198 transitions. [2024-12-06 00:14:35,954 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 198 transitions. [2024-12-06 00:14:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:14:35,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:35,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:36,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:36,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:36,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 159 states and 204 transitions. [2024-12-06 00:14:36,114 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 204 transitions. [2024-12-06 00:14:36,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:14:36,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:36,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:36,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 162 states and 208 transitions. [2024-12-06 00:14:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 208 transitions. [2024-12-06 00:14:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:14:36,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:36,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:36,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:36,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:36,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 161 states and 207 transitions. [2024-12-06 00:14:36,616 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 207 transitions. [2024-12-06 00:14:36,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:14:36,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:36,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:36,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:36,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 160 states and 206 transitions. [2024-12-06 00:14:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 206 transitions. [2024-12-06 00:14:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:14:36,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:36,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:37,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:37,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 161 states and 209 transitions. [2024-12-06 00:14:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 209 transitions. [2024-12-06 00:14:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:14:37,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:37,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:37,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:37,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:37,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 161 states and 208 transitions. [2024-12-06 00:14:37,484 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 208 transitions. [2024-12-06 00:14:37,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:14:37,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:37,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:37,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:37,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 165 states and 218 transitions. [2024-12-06 00:14:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 218 transitions. [2024-12-06 00:14:38,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:14:38,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:38,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:38,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 168 states and 223 transitions. [2024-12-06 00:14:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 223 transitions. [2024-12-06 00:14:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:14:38,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:38,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:38,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:38,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 171 states and 227 transitions. [2024-12-06 00:14:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 227 transitions. [2024-12-06 00:14:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:14:38,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:38,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:38,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:38,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:38,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 172 states and 228 transitions. [2024-12-06 00:14:38,516 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 228 transitions. [2024-12-06 00:14:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:14:38,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:38,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:38,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:38,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:38,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 173 states and 228 transitions. [2024-12-06 00:14:38,555 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 228 transitions. [2024-12-06 00:14:38,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:14:38,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:38,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:38,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:38,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:38,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 175 states and 231 transitions. [2024-12-06 00:14:38,923 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 231 transitions. [2024-12-06 00:14:38,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:14:38,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:38,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:39,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 181 states and 241 transitions. [2024-12-06 00:14:39,833 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 241 transitions. [2024-12-06 00:14:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:14:39,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:39,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:39,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:41,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:41,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 187 states and 251 transitions. [2024-12-06 00:14:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 251 transitions. [2024-12-06 00:14:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:14:41,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:41,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:41,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:42,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 189 states and 254 transitions. [2024-12-06 00:14:42,010 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 254 transitions. [2024-12-06 00:14:42,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:14:42,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:42,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:42,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:43,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 194 states and 262 transitions. [2024-12-06 00:14:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 262 transitions. [2024-12-06 00:14:43,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:14:43,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:43,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:43,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:14:43,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 198 states and 269 transitions. [2024-12-06 00:14:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 269 transitions. [2024-12-06 00:14:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:14:43,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:43,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:44,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:45,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:45,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 203 states and 280 transitions. [2024-12-06 00:14:45,577 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 280 transitions. [2024-12-06 00:14:45,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:14:45,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:45,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:46,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:47,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 206 states and 287 transitions. [2024-12-06 00:14:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 287 transitions. [2024-12-06 00:14:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:14:47,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:47,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:47,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:50,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:50,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 211 states and 294 transitions. [2024-12-06 00:14:50,223 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 294 transitions. [2024-12-06 00:14:50,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:14:50,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:50,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:50,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:50,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:50,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 212 states and 296 transitions. [2024-12-06 00:14:50,578 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2024-12-06 00:14:50,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:14:50,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:50,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:54,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 220 states and 309 transitions. [2024-12-06 00:14:54,605 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 309 transitions. [2024-12-06 00:14:54,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:14:54,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:54,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:54,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:54,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:54,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 222 states and 312 transitions. [2024-12-06 00:14:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 312 transitions. [2024-12-06 00:14:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:14:54,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:54,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:54,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:56,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:56,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 225 states and 318 transitions. [2024-12-06 00:14:56,224 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 318 transitions. [2024-12-06 00:14:56,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:14:56,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:56,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:56,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:57,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:57,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 228 states and 323 transitions. [2024-12-06 00:14:57,753 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 323 transitions. [2024-12-06 00:14:57,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:14:57,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:57,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:57,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:15:00,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:00,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 233 states and 336 transitions. [2024-12-06 00:15:00,357 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 336 transitions. [2024-12-06 00:15:00,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:15:00,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:00,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:00,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:04,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 238 states and 349 transitions. [2024-12-06 00:15:04,166 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 349 transitions. [2024-12-06 00:15:04,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:15:04,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:04,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:05,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:05,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 240 states and 352 transitions. [2024-12-06 00:15:05,032 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 352 transitions. [2024-12-06 00:15:05,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:15:05,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:05,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:05,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:05,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:07,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:07,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 243 states and 356 transitions. [2024-12-06 00:15:07,373 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 356 transitions. [2024-12-06 00:15:07,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:15:07,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:07,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:07,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:14,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:14,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 256 states and 377 transitions. [2024-12-06 00:15:14,652 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 377 transitions. [2024-12-06 00:15:14,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:15:14,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:14,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:15,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:24,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 269 states and 400 transitions. [2024-12-06 00:15:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 400 transitions. [2024-12-06 00:15:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:15:24,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:24,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:24,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:24,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 270 states and 401 transitions. [2024-12-06 00:15:24,463 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 401 transitions. [2024-12-06 00:15:24,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:15:24,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:24,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:25,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:35,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 282 states and 422 transitions. [2024-12-06 00:15:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 422 transitions. [2024-12-06 00:15:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:15:35,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:35,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:36,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 292 states and 436 transitions. [2024-12-06 00:15:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 436 transitions. [2024-12-06 00:15:45,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:15:45,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:45,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:46,818 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:15:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 297 states and 449 transitions. [2024-12-06 00:15:51,434 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 449 transitions. [2024-12-06 00:15:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:15:51,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:51,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:51,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:51,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 296 states and 448 transitions. [2024-12-06 00:15:51,466 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 448 transitions. [2024-12-06 00:15:51,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:15:51,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:51,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:51,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:51,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:51,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 295 states and 447 transitions. [2024-12-06 00:15:51,512 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 447 transitions. [2024-12-06 00:15:51,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:15:51,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:51,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:15:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 301 states and 461 transitions. [2024-12-06 00:15:56,931 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 461 transitions. [2024-12-06 00:15:56,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:15:56,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:56,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:57,736 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:11,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:11,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 318 states and 498 transitions. [2024-12-06 00:16:11,691 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 498 transitions. [2024-12-06 00:16:11,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:16:11,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:11,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:11,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:13,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:33,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:33,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 336 states and 540 transitions. [2024-12-06 00:16:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 540 transitions. [2024-12-06 00:16:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:16:33,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:33,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:34,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:48,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 350 states and 567 transitions. [2024-12-06 00:16:48,579 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 567 transitions. [2024-12-06 00:16:48,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:16:48,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:48,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:50,336 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:55,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:55,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 356 states and 588 transitions. [2024-12-06 00:16:55,546 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 588 transitions. [2024-12-06 00:16:55,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:16:55,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:55,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:55,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:58,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:58,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 358 states and 595 transitions. [2024-12-06 00:16:58,565 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 595 transitions. [2024-12-06 00:16:58,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:16:58,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:59,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:59,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 359 states and 595 transitions. [2024-12-06 00:16:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 595 transitions. [2024-12-06 00:16:59,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:16:59,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:59,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:59,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:59,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 360 states and 595 transitions. [2024-12-06 00:16:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 595 transitions. [2024-12-06 00:16:59,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:16:59,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:59,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:00,934 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:02,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:02,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 361 states and 595 transitions. [2024-12-06 00:17:02,495 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 595 transitions. [2024-12-06 00:17:02,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:17:02,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:02,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:02,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:02,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:03,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:03,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 364 states and 600 transitions. [2024-12-06 00:17:03,625 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 600 transitions. [2024-12-06 00:17:03,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:17:03,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:03,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:03,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:04,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:07,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 367 states and 606 transitions. [2024-12-06 00:17:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 606 transitions. [2024-12-06 00:17:07,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:17:07,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:07,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:13,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:42,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:42,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 385 states and 665 transitions. [2024-12-06 00:17:42,898 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 665 transitions. [2024-12-06 00:17:42,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:17:42,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:42,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:49,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:28,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:28,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 407 states and 725 transitions. [2024-12-06 00:18:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 725 transitions. [2024-12-06 00:18:28,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:18:28,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:28,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:36,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:01,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 418 states and 776 transitions. [2024-12-06 00:19:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 776 transitions. [2024-12-06 00:19:01,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:19:01,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:01,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:01,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:26,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:26,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 427 states and 799 transitions. [2024-12-06 00:19:26,020 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 799 transitions. [2024-12-06 00:19:26,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:19:26,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:26,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:26,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:28,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:35,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 432 states and 808 transitions. [2024-12-06 00:19:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 808 transitions. [2024-12-06 00:19:35,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:19:35,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:35,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:35,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 432 states and 807 transitions. [2024-12-06 00:19:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 807 transitions. [2024-12-06 00:19:37,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:19:37,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:37,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:37,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:44,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:53,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 435 states and 835 transitions. [2024-12-06 00:19:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 835 transitions. [2024-12-06 00:19:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:19:53,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:53,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:02,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 437 states and 844 transitions. [2024-12-06 00:20:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 844 transitions. [2024-12-06 00:20:09,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:20:09,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:09,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:13,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:42,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 449 states and 867 transitions. [2024-12-06 00:20:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 867 transitions. [2024-12-06 00:20:42,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:20:42,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:42,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:49,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:06,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 454 states and 876 transitions. [2024-12-06 00:21:06,669 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 876 transitions. [2024-12-06 00:21:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:21:06,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:06,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:09,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 457 states and 880 transitions. [2024-12-06 00:21:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 880 transitions. [2024-12-06 00:21:18,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:21:18,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:18,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:18,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:20,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:25,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:25,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 461 states and 888 transitions. [2024-12-06 00:21:25,951 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 888 transitions. [2024-12-06 00:21:25,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:21:25,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:25,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:25,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:26,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:28,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 465 states and 892 transitions. [2024-12-06 00:21:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 892 transitions. [2024-12-06 00:21:28,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:21:28,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:28,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:28,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 469 states and 898 transitions. [2024-12-06 00:21:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 898 transitions. [2024-12-06 00:21:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:21:31,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:31,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:31,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:31,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:21:36,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:36,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 473 states and 906 transitions. [2024-12-06 00:21:36,948 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 906 transitions. [2024-12-06 00:21:36,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:21:36,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:36,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:36,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:41,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 495 states and 960 transitions. [2024-12-06 00:22:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 960 transitions. [2024-12-06 00:22:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:22:33,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:33,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:33,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:33,966 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:22:35,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:35,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 497 states and 965 transitions. [2024-12-06 00:22:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 965 transitions. [2024-12-06 00:22:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:22:35,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:35,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:35,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:22:37,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:37,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 497 states and 964 transitions. [2024-12-06 00:22:37,677 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 964 transitions. [2024-12-06 00:22:37,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:22:37,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:37,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:37,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:46,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 503 states and 983 transitions. [2024-12-06 00:22:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 983 transitions. [2024-12-06 00:22:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:22:46,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:46,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:46,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:46,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:22:48,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:48,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 503 states and 982 transitions. [2024-12-06 00:22:48,768 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 982 transitions. [2024-12-06 00:22:48,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:22:48,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:48,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:48,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:48,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:22:50,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 503 states and 981 transitions. [2024-12-06 00:22:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 981 transitions. [2024-12-06 00:22:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:22:50,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:50,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:50,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:22:52,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 503 states and 980 transitions. [2024-12-06 00:22:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 980 transitions. [2024-12-06 00:22:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:22:52,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:57,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 506 states and 983 transitions. [2024-12-06 00:23:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 983 transitions. [2024-12-06 00:23:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:23:08,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:08,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:17,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:36,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:36,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 514 states and 1006 transitions. [2024-12-06 00:23:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1006 transitions. [2024-12-06 00:23:36,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:23:36,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:36,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:45,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 519 states and 1020 transitions. [2024-12-06 00:23:58,767 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1020 transitions. [2024-12-06 00:23:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:23:58,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:58,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:08,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:27,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:27,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 527 states and 1045 transitions. [2024-12-06 00:24:27,473 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1045 transitions. [2024-12-06 00:24:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:24:27,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:27,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:36,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 530 states and 1051 transitions. [2024-12-06 00:24:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1051 transitions. [2024-12-06 00:24:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:24:49,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:49,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:52,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:01,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 534 states and 1064 transitions. [2024-12-06 00:25:01,801 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1064 transitions. [2024-12-06 00:25:01,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:25:01,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:01,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:01,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:11,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:50,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:50,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 548 states and 1092 transitions. [2024-12-06 00:25:50,588 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1092 transitions. [2024-12-06 00:25:50,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:25:50,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:50,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:50,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:23,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:23,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 555 states and 1108 transitions. [2024-12-06 00:26:23,291 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1108 transitions. [2024-12-06 00:26:23,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:26:23,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:23,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:23,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:26:28,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 556 states and 1109 transitions. [2024-12-06 00:26:28,838 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1109 transitions. [2024-12-06 00:26:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:26:28,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:28,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:46,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:46,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 558 states and 1110 transitions. [2024-12-06 00:26:46,042 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1110 transitions. [2024-12-06 00:26:46,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:26:46,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:46,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:48,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:27:05,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:05,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 563 states and 1127 transitions. [2024-12-06 00:27:05,770 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1127 transitions. [2024-12-06 00:27:05,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:27:05,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:05,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:05,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:08,912 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:15,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 567 states and 1135 transitions. [2024-12-06 00:27:15,023 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1135 transitions. [2024-12-06 00:27:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:27:15,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:15,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:27:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 571 states and 1140 transitions. [2024-12-06 00:27:25,032 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1140 transitions. [2024-12-06 00:27:25,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:27:25,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:25,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:27:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 570 states and 1137 transitions. [2024-12-06 00:27:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1137 transitions. [2024-12-06 00:27:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:27:28,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:28,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:28,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:29,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:27:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 573 states and 1158 transitions. [2024-12-06 00:27:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1158 transitions. [2024-12-06 00:27:43,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:27:43,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:43,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:43,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:27:49,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:49,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 573 states and 1157 transitions. [2024-12-06 00:27:49,366 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1157 transitions. [2024-12-06 00:27:49,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:27:49,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:49,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:28:02,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:02,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 576 states and 1176 transitions. [2024-12-06 00:28:02,702 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1176 transitions. [2024-12-06 00:28:02,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:28:02,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:02,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:02,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:02,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:28:05,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:05,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 577 states and 1178 transitions. [2024-12-06 00:28:05,909 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1178 transitions. [2024-12-06 00:28:05,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:28:05,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:05,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:05,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:28:16,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:16,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 581 states and 1184 transitions. [2024-12-06 00:28:16,543 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1184 transitions. [2024-12-06 00:28:16,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:28:16,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:16,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:16,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:28:28,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:28,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 585 states and 1189 transitions. [2024-12-06 00:28:28,069 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1189 transitions. [2024-12-06 00:28:28,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:28:28,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:28,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:28,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.