./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash affe6b2992f7714f4bd95d6011e70945dc7608cfcd3847461bdcd80eeea00f05 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:34:01,746 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:34:01,819 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:34:01,823 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:34:01,824 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:34:01,860 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:34:01,861 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:34:01,861 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:34:01,861 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:34:01,862 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:34:01,863 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:34:01,863 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:34:01,863 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:34:01,863 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:34:01,864 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:34:01,864 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:34:01,864 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:34:01,864 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:34:01,864 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:34:01,864 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:34:01,864 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:34:01,865 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:34:01,865 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:34:01,865 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:34:01,865 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:34:01,865 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:34:01,866 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:34:01,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:34:01,866 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:34:01,866 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:34:01,866 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:34:01,867 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:34:01,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:34:01,867 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_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> affe6b2992f7714f4bd95d6011e70945dc7608cfcd3847461bdcd80eeea00f05 [2024-11-13 20:34:02,191 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:34:02,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:34:02,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:34:02,203 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:34:02,203 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:34:02,205 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i Unable to find full path for "g++" [2024-11-13 20:34:04,089 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:34:04,351 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:34:04,351 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i [2024-11-13 20:34:04,365 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/data/1b4ceb5b0/fa2aafda92b74943958791ab81d637b8/FLAG9ebb2a50d [2024-11-13 20:34:04,646 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/data/1b4ceb5b0/fa2aafda92b74943958791ab81d637b8 [2024-11-13 20:34:04,648 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:34:04,650 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:34:04,652 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:34:04,652 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:34:04,657 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:34:04,658 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45808e5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04, skipping insertion in model container [2024-11-13 20:34:04,659 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,677 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:34:04,813 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i[1692,1705] [2024-11-13 20:34:04,827 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:04,836 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:34:04,846 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/sv-benchmarks/c/recursified_loop-crafted/recursified_simple_array_index_value_1-1.i[1692,1705] [2024-11-13 20:34:04,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:04,868 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:34:04,868 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04 WrapperNode [2024-11-13 20:34:04,868 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:34:04,869 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:04,869 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:34:04,869 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:34:04,876 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,882 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,896 INFO L138 Inliner]: procedures = 17, calls = 32, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 18 [2024-11-13 20:34:04,896 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:04,896 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:34:04,897 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:34:04,897 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:34:04,903 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,904 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,905 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,906 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,911 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,912 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,913 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,914 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,915 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:34:04,916 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:34:04,916 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:34:04,916 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:34:04,917 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:34:04,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:34:04,947 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:34:04,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4c64c-a906-45b9-b614-5aa9ab66e1d4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:34:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:34:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_32_to_33_0 [2024-11-13 20:34:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_32_to_33_0 [2024-11-13 20:34:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:34:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:34:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:34:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:34:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:34:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:34:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:34:04,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:34:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:34:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_36_to_40_0 [2024-11-13 20:34:04,980 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_36_to_40_0 [2024-11-13 20:34:05,053 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:34:05,055 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:34:05,266 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 20:34:05,266 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:34:05,301 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:34:05,302 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:34:05,302 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:34:05 BoogieIcfgContainer [2024-11-13 20:34:05,302 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:34:05,303 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:34:05,304 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:34:05,315 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:34:05,315 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:34:05" (1/1) ... [2024-11-13 20:34:05,324 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:34:05,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:05,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 28 states and 34 transitions. [2024-11-13 20:34:05,383 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2024-11-13 20:34:05,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:34:05,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:05,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:05,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:06,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:06,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:06,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 37 transitions. [2024-11-13 20:34:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2024-11-13 20:34:06,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:34:06,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:06,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:06,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:07,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:34:08,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:08,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 34 states and 50 transitions. [2024-11-13 20:34:08,952 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-11-13 20:34:08,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:34:08,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:08,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:10,228 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:34:12,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:12,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 38 states and 62 transitions. [2024-11-13 20:34:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-11-13 20:34:12,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:34:12,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:12,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:12,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:13,819 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:34:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 40 states and 69 transitions. [2024-11-13 20:34:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 69 transitions. [2024-11-13 20:34:14,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:34:14,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:14,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:16,046 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:34:16,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:16,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 40 states and 69 transitions. [2024-11-13 20:34:16,476 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 69 transitions. [2024-11-13 20:34:16,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:34:16,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:16,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:16,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:17,195 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:34:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:17,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 40 states and 62 transitions. [2024-11-13 20:34:17,748 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 62 transitions. [2024-11-13 20:34:17,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:34:17,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:17,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:17,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:34:19,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:19,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 42 states and 65 transitions. [2024-11-13 20:34:19,782 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 65 transitions. [2024-11-13 20:34:19,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:34:19,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:19,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:20,632 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:34:21,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:21,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 44 states and 67 transitions. [2024-11-13 20:34:21,212 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 67 transitions. [2024-11-13 20:34:21,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:34:21,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:21,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:34:23,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:23,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 46 states and 69 transitions. [2024-11-13 20:34:23,427 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 69 transitions. [2024-11-13 20:34:23,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:34:23,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:23,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:23,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:24,574 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:34:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 48 states and 72 transitions. [2024-11-13 20:34:25,320 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 72 transitions. [2024-11-13 20:34:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:34:25,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:25,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:26,718 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 41 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:34:27,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 50 states and 74 transitions. [2024-11-13 20:34:27,382 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 74 transitions. [2024-11-13 20:34:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:34:27,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:27,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:28,829 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 41 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:34:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:29,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 52 states and 77 transitions. [2024-11-13 20:34:29,758 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 77 transitions. [2024-11-13 20:34:29,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:34:29,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:29,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:31,676 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 9 proven. 56 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:34:32,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 54 states and 80 transitions. [2024-11-13 20:34:32,621 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 80 transitions. [2024-11-13 20:34:32,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:34:32,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:32,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:34,383 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 9 proven. 56 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:34:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:35,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 56 states and 82 transitions. [2024-11-13 20:34:35,094 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 82 transitions. [2024-11-13 20:34:35,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:34:35,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:35,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:36,947 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:34:37,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 58 states and 85 transitions. [2024-11-13 20:34:37,884 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 85 transitions. [2024-11-13 20:34:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:34:37,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:37,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:40,028 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:34:40,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:40,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 60 states and 87 transitions. [2024-11-13 20:34:40,943 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 87 transitions. [2024-11-13 20:34:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:34:40,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:40,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 15 proven. 105 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:34:44,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 62 states and 90 transitions. [2024-11-13 20:34:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 90 transitions. [2024-11-13 20:34:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:34:44,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:44,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:46,886 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 16 proven. 106 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:34:47,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:47,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 64 states and 92 transitions. [2024-11-13 20:34:47,679 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 92 transitions. [2024-11-13 20:34:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:34:47,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:47,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:49,655 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 15 proven. 130 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 20:34:50,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 66 states and 94 transitions. [2024-11-13 20:34:50,564 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 94 transitions. [2024-11-13 20:34:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:34:50,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:50,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:52,725 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 18 proven. 131 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 20:34:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 68 states and 97 transitions. [2024-11-13 20:34:53,852 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 97 transitions. [2024-11-13 20:34:53,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:34:53,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:53,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:57,125 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 18 proven. 136 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 20:34:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 70 states and 100 transitions. [2024-11-13 20:34:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 100 transitions. [2024-11-13 20:34:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:34:58,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:58,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:35:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:02,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 72 states and 102 transitions. [2024-11-13 20:35:02,209 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 102 transitions. [2024-11-13 20:35:02,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:35:02,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:02,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:05,471 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 19 proven. 161 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:35:06,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 74 states and 105 transitions. [2024-11-13 20:35:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 105 transitions. [2024-11-13 20:35:06,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:35:06,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:06,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:10,080 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 19 proven. 161 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:35:11,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:11,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 76 states and 107 transitions. [2024-11-13 20:35:11,211 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 107 transitions. [2024-11-13 20:35:11,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:35:11,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:11,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:11,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:15,266 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 21 proven. 188 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 20:35:16,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:16,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 78 states and 110 transitions. [2024-11-13 20:35:16,660 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 110 transitions. [2024-11-13 20:35:16,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:35:16,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:16,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:20,538 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 22 proven. 188 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:35:21,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 80 states and 112 transitions. [2024-11-13 20:35:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 112 transitions. [2024-11-13 20:35:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:35:21,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:21,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:26,120 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 24 proven. 217 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-13 20:35:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 82 states and 115 transitions. [2024-11-13 20:35:27,630 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 115 transitions. [2024-11-13 20:35:27,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:35:27,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:27,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:32,291 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 24 proven. 217 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-13 20:35:33,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:33,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 84 states and 117 transitions. [2024-11-13 20:35:33,545 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 117 transitions. [2024-11-13 20:35:33,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:35:33,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:33,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:39,064 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 26 proven. 248 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-13 20:35:40,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 86 states and 119 transitions. [2024-11-13 20:35:40,503 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 119 transitions. [2024-11-13 20:35:40,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:35:40,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:40,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:45,913 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 25 proven. 248 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2024-11-13 20:35:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 88 states and 122 transitions. [2024-11-13 20:35:47,501 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 122 transitions. [2024-11-13 20:35:47,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:35:47,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:47,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:54,092 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 26 proven. 281 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-13 20:35:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 90 states and 125 transitions. [2024-11-13 20:35:55,958 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 125 transitions. [2024-11-13 20:35:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:35:55,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:55,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:56,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:01,966 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 27 proven. 281 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-11-13 20:36:03,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:03,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 92 states and 127 transitions. [2024-11-13 20:36:03,131 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 127 transitions. [2024-11-13 20:36:03,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:36:03,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:03,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:09,897 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 28 proven. 316 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-13 20:36:11,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 94 states and 130 transitions. [2024-11-13 20:36:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2024-11-13 20:36:11,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:36:11,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:11,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:11,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:15,905 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 50 proven. 344 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-11-13 20:36:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:17,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 96 states and 132 transitions. [2024-11-13 20:36:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 132 transitions. [2024-11-13 20:36:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:36:17,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:17,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:17,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:21,845 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 62 proven. 406 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-11-13 20:36:23,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:23,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 98 states and 135 transitions. [2024-11-13 20:36:23,462 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 135 transitions. [2024-11-13 20:36:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:36:23,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:23,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:31,181 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 31 proven. 353 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:36:32,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:32,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 100 states and 137 transitions. [2024-11-13 20:36:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 137 transitions. [2024-11-13 20:36:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:36:32,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:32,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:38,856 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 69 proven. 457 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 20:36:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:41,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 102 states and 140 transitions. [2024-11-13 20:36:41,336 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 140 transitions. [2024-11-13 20:36:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:36:41,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:50,259 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 32 proven. 392 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-11-13 20:36:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 104 states and 142 transitions. [2024-11-13 20:36:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 142 transitions. [2024-11-13 20:36:52,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:36:52,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:52,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 35 proven. 433 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2024-11-13 20:37:03,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:03,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 106 states and 145 transitions. [2024-11-13 20:37:03,958 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 145 transitions. [2024-11-13 20:37:03,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:37:03,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:03,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:13,725 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 34 proven. 433 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-13 20:37:15,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 108 states and 147 transitions. [2024-11-13 20:37:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 147 transitions. [2024-11-13 20:37:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:37:15,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:15,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:21,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 70 proven. 548 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2024-11-13 20:37:23,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4374 states to 110 states and 149 transitions. [2024-11-13 20:37:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 149 transitions. [2024-11-13 20:37:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:37:23,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:23,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:34,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 36 proven. 476 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-11-13 20:37:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4625 states to 112 states and 152 transitions. [2024-11-13 20:37:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 152 transitions. [2024-11-13 20:37:36,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:37:36,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:36,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:49,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 38 proven. 521 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2024-11-13 20:37:51,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 114 states and 155 transitions. [2024-11-13 20:37:51,295 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 155 transitions. [2024-11-13 20:37:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:37:51,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:51,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:03,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 39 proven. 521 refuted. 0 times theorem prover too weak. 574 trivial. 0 not checked. [2024-11-13 20:38:04,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:04,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5062 states to 116 states and 157 transitions. [2024-11-13 20:38:04,778 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 157 transitions. [2024-11-13 20:38:04,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:38:04,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:04,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 40 proven. 568 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2024-11-13 20:38:19,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:19,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 118 states and 159 transitions. [2024-11-13 20:38:19,541 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 159 transitions. [2024-11-13 20:38:19,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:38:19,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:19,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:33,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 41 proven. 568 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2024-11-13 20:38:35,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:35,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5519 states to 120 states and 162 transitions. [2024-11-13 20:38:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 162 transitions. [2024-11-13 20:38:35,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:38:35,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:35,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 43 proven. 617 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-13 20:38:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:52,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 122 states and 164 transitions. [2024-11-13 20:38:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 164 transitions. [2024-11-13 20:38:52,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:38:52,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:52,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:52,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:08,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 43 proven. 617 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-13 20:39:10,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:10,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 124 states and 167 transitions. [2024-11-13 20:39:10,788 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 167 transitions. [2024-11-13 20:39:10,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:39:10,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:10,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:27,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 45 proven. 668 refuted. 0 times theorem prover too weak. 763 trivial. 0 not checked. [2024-11-13 20:39:30,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:30,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6194 states to 126 states and 169 transitions. [2024-11-13 20:39:30,119 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 169 transitions. [2024-11-13 20:39:30,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:39:30,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:30,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:47,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 44 proven. 668 refuted. 0 times theorem prover too weak. 764 trivial. 0 not checked. [2024-11-13 20:39:50,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6493 states to 128 states and 172 transitions. [2024-11-13 20:39:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 172 transitions. [2024-11-13 20:39:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:39:50,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:50,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:09,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 46 proven. 721 refuted. 0 times theorem prover too weak. 833 trivial. 0 not checked. [2024-11-13 20:40:12,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6798 states to 130 states and 175 transitions. [2024-11-13 20:40:12,106 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 175 transitions. [2024-11-13 20:40:12,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:40:12,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:12,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:12,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:30,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 46 proven. 721 refuted. 0 times theorem prover too weak. 833 trivial. 0 not checked. [2024-11-13 20:40:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:32,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7010 states to 132 states and 177 transitions. [2024-11-13 20:40:32,718 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 177 transitions. [2024-11-13 20:40:32,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:40:32,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:32,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:32,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:53,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1729 backedges. 50 proven. 776 refuted. 0 times theorem prover too weak. 903 trivial. 0 not checked. [2024-11-13 20:40:55,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:55,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7327 states to 134 states and 180 transitions. [2024-11-13 20:40:55,610 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 180 transitions. [2024-11-13 20:40:55,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:40:55,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:55,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:55,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:16,121 INFO L134 CoverageAnalysis]: Checked inductivity of 1729 backedges. 49 proven. 776 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2024-11-13 20:41:18,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:18,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7547 states to 136 states and 182 transitions. [2024-11-13 20:41:18,177 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 182 transitions. [2024-11-13 20:41:18,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:41:18,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:18,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 50 proven. 833 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-11-13 20:41:43,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:43,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7876 states to 138 states and 185 transitions. [2024-11-13 20:41:43,143 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 185 transitions. [2024-11-13 20:41:43,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:41:43,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:43,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:04,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 50 proven. 833 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-11-13 20:42:06,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8104 states to 140 states and 187 transitions. [2024-11-13 20:42:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 187 transitions. [2024-11-13 20:42:06,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:42:06,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:06,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:06,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:31,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 52 proven. 892 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-13 20:42:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:34,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8445 states to 142 states and 190 transitions. [2024-11-13 20:42:34,079 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 190 transitions. [2024-11-13 20:42:34,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:42:34,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:34,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:58,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 52 proven. 892 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-11-13 20:43:00,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:00,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8681 states to 144 states and 192 transitions. [2024-11-13 20:43:00,586 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 192 transitions. [2024-11-13 20:43:00,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:43:00,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:00,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:27,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2146 backedges. 54 proven. 953 refuted. 0 times theorem prover too weak. 1139 trivial. 0 not checked. [2024-11-13 20:43:29,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:29,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8919 states to 146 states and 194 transitions. [2024-11-13 20:43:29,858 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 194 transitions. [2024-11-13 20:43:29,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:43:29,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:29,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:57,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2146 backedges. 55 proven. 953 refuted. 0 times theorem prover too weak. 1138 trivial. 0 not checked. [2024-11-13 20:44:00,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:00,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9278 states to 148 states and 197 transitions. [2024-11-13 20:44:00,038 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 197 transitions. [2024-11-13 20:44:00,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:44:00,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:00,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:29,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 57 proven. 1016 refuted. 0 times theorem prover too weak. 1222 trivial. 0 not checked. [2024-11-13 20:44:32,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:32,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9643 states to 150 states and 200 transitions. [2024-11-13 20:44:32,367 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 200 transitions. [2024-11-13 20:44:32,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:44:32,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:32,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:00,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 57 proven. 1016 refuted. 0 times theorem prover too weak. 1222 trivial. 0 not checked. [2024-11-13 20:45:02,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:02,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9895 states to 152 states and 202 transitions. [2024-11-13 20:45:02,906 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 202 transitions. [2024-11-13 20:45:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:45:02,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:02,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:03,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:33,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2449 backedges. 59 proven. 1081 refuted. 0 times theorem prover too weak. 1309 trivial. 0 not checked. [2024-11-13 20:45:36,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:36,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10149 states to 154 states and 204 transitions. [2024-11-13 20:45:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 204 transitions. [2024-11-13 20:45:36,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:45:36,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:36,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:36,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2449 backedges. 59 proven. 1081 refuted. 0 times theorem prover too weak. 1309 trivial. 0 not checked. [2024-11-13 20:46:09,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10532 states to 156 states and 207 transitions. [2024-11-13 20:46:09,707 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 207 transitions. [2024-11-13 20:46:09,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:46:09,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:09,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:45,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2608 backedges. 61 proven. 1148 refuted. 0 times theorem prover too weak. 1399 trivial. 0 not checked. [2024-11-13 20:46:48,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10921 states to 158 states and 210 transitions. [2024-11-13 20:46:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 210 transitions. [2024-11-13 20:46:48,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:46:48,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:48,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:03,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2608 backedges. 146 proven. 1347 refuted. 0 times theorem prover too weak. 1115 trivial. 0 not checked. [2024-11-13 20:47:05,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:05,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11189 states to 160 states and 212 transitions. [2024-11-13 20:47:05,914 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 212 transitions. [2024-11-13 20:47:05,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:47:05,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:05,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:22,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 149 proven. 1375 refuted. 0 times theorem prover too weak. 1248 trivial. 0 not checked. [2024-11-13 20:47:25,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:25,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11590 states to 162 states and 215 transitions. [2024-11-13 20:47:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 215 transitions. [2024-11-13 20:47:25,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:47:25,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:25,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:25,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:02,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2772 backedges. 64 proven. 1217 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2024-11-13 20:48:05,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:05,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11866 states to 164 states and 217 transitions. [2024-11-13 20:48:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 217 transitions. [2024-11-13 20:48:05,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:48:05,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:05,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat