./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label18.c --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_7e05acdb-34d8-46a9-a811-adfa0dc276ec/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e05acdb-34d8-46a9-a811-adfa0dc276ec/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_7e05acdb-34d8-46a9-a811-adfa0dc276ec/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e05acdb-34d8-46a9-a811-adfa0dc276ec/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label18.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e05acdb-34d8-46a9-a811-adfa0dc276ec/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_7e05acdb-34d8-46a9-a811-adfa0dc276ec/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 d08db41ae0d7ec8078cc06035e9e84ddb6f4cbeccb0dd0eb818a13f85c4c66c1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:58:21,681 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:58:21,754 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e05acdb-34d8-46a9-a811-adfa0dc276ec/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:58:21,760 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:58:21,760 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:58:21,799 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:58:21,800 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:58:21,801 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:58:21,801 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:58:21,801 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:58:21,801 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:58:21,802 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:58:21,802 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:58:21,802 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:58:21,802 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:58:21,802 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:58:21,802 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:58:21,803 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:58:21,803 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:58:21,803 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:58:21,803 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:58:21,803 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:58:21,803 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:58:21,804 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:58:21,804 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:58:21,804 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:58:21,804 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:58:21,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:21,804 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:58:21,804 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:58:21,804 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:58:21,805 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:58:21,805 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:58:21,805 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_7e05acdb-34d8-46a9-a811-adfa0dc276ec/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 -> d08db41ae0d7ec8078cc06035e9e84ddb6f4cbeccb0dd0eb818a13f85c4c66c1 [2024-11-13 22:58:22,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:58:22,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:58:22,158 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:58:22,160 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:58:22,160 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:58:22,162 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e05acdb-34d8-46a9-a811-adfa0dc276ec/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem03_label18.c Unable to find full path for "g++" [2024-11-13 22:58:24,089 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:58:24,612 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:58:24,612 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e05acdb-34d8-46a9-a811-adfa0dc276ec/sv-benchmarks/c/eca-rers2012/Problem03_label18.c [2024-11-13 22:58:24,635 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e05acdb-34d8-46a9-a811-adfa0dc276ec/bin/ukojak-verify-EEHR8qb7sm/data/bfc5c66b7/39f89385d9b0441ea776e460717725a4/FLAG0f2ec4cb6 [2024-11-13 22:58:24,652 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e05acdb-34d8-46a9-a811-adfa0dc276ec/bin/ukojak-verify-EEHR8qb7sm/data/bfc5c66b7/39f89385d9b0441ea776e460717725a4 [2024-11-13 22:58:24,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:58:24,656 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:58:24,658 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:58:24,658 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:58:24,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:58:24,664 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:24" (1/1) ... [2024-11-13 22:58:24,665 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f3a662a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:24, skipping insertion in model container [2024-11-13 22:58:24,665 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:24" (1/1) ... [2024-11-13 22:58:24,738 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:58:25,320 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_7e05acdb-34d8-46a9-a811-adfa0dc276ec/sv-benchmarks/c/eca-rers2012/Problem03_label18.c[61636,61649] [2024-11-13 22:58:25,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:58:25,362 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:58:25,630 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_7e05acdb-34d8-46a9-a811-adfa0dc276ec/sv-benchmarks/c/eca-rers2012/Problem03_label18.c[61636,61649] [2024-11-13 22:58:25,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:58:25,660 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:58:25,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25 WrapperNode [2024-11-13 22:58:25,661 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:58:25,662 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:58:25,662 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:58:25,663 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:58:25,670 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25" (1/1) ... [2024-11-13 22:58:25,714 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25" (1/1) ... [2024-11-13 22:58:25,846 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-13 22:58:25,847 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:58:25,847 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:58:25,847 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:58:25,848 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:58:25,856 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25" (1/1) ... [2024-11-13 22:58:25,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25" (1/1) ... [2024-11-13 22:58:25,878 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25" (1/1) ... [2024-11-13 22:58:25,879 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25" (1/1) ... [2024-11-13 22:58:25,948 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25" (1/1) ... [2024-11-13 22:58:25,959 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25" (1/1) ... [2024-11-13 22:58:25,984 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25" (1/1) ... [2024-11-13 22:58:25,994 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25" (1/1) ... [2024-11-13 22:58:26,014 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:58:26,015 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:58:26,018 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:58:26,018 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:58:26,019 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:25" (1/1) ... [2024-11-13 22:58:26,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:26,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e05acdb-34d8-46a9-a811-adfa0dc276ec/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:58:26,065 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e05acdb-34d8-46a9-a811-adfa0dc276ec/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:58:26,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e05acdb-34d8-46a9-a811-adfa0dc276ec/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:58:26,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:58:26,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:58:26,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:58:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:58:26,217 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:58:26,220 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:58:28,950 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-13 22:58:28,950 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:58:29,455 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:58:29,456 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:58:29,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:29 BoogieIcfgContainer [2024-11-13 22:58:29,456 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:58:29,460 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:58:29,460 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:58:29,473 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:58:29,473 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:29" (1/1) ... [2024-11-13 22:58:29,484 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:58:29,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-13 22:58:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-13 22:58:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:58:29,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:29,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:31,200 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 22:58:32,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:32,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 289 states and 459 transitions. [2024-11-13 22:58:32,767 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 459 transitions. [2024-11-13 22:58:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:58:32,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:32,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:33,581 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:35,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:35,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 437 states and 642 transitions. [2024-11-13 22:58:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 642 transitions. [2024-11-13 22:58:35,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:58:35,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:35,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:35,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:35,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:35,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 444 states and 652 transitions. [2024-11-13 22:58:35,994 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 652 transitions. [2024-11-13 22:58:35,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:58:35,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:35,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:36,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:37,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:37,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 455 states and 682 transitions. [2024-11-13 22:58:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 682 transitions. [2024-11-13 22:58:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:58:37,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:37,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:58:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:40,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 610 states and 894 transitions. [2024-11-13 22:58:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 894 transitions. [2024-11-13 22:58:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:58:40,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:40,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:41,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 619 states and 917 transitions. [2024-11-13 22:58:41,004 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 917 transitions. [2024-11-13 22:58:41,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:58:41,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:41,482 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:58:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:42,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 629 states and 938 transitions. [2024-11-13 22:58:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 938 transitions. [2024-11-13 22:58:42,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:58:42,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:42,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:42,762 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:58:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:43,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 635 states and 947 transitions. [2024-11-13 22:58:43,282 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 947 transitions. [2024-11-13 22:58:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:58:43,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:43,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:43,588 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:58:44,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:44,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 642 states and 959 transitions. [2024-11-13 22:58:44,271 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 959 transitions. [2024-11-13 22:58:44,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:58:44,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:44,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:44,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:58:44,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:44,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 648 states and 968 transitions. [2024-11-13 22:58:44,768 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 968 transitions. [2024-11-13 22:58:44,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:58:44,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:44,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:45,031 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:58:45,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:45,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 658 states and 980 transitions. [2024-11-13 22:58:45,421 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 980 transitions. [2024-11-13 22:58:45,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:58:45,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:45,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:45,807 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:46,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:46,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 685 states and 1016 transitions. [2024-11-13 22:58:46,740 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1016 transitions. [2024-11-13 22:58:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:58:46,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:46,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:58:47,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:47,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 697 states and 1033 transitions. [2024-11-13 22:58:47,675 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1033 transitions. [2024-11-13 22:58:47,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:58:47,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:47,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:47,909 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:58:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:48,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 704 states and 1041 transitions. [2024-11-13 22:58:48,447 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1041 transitions. [2024-11-13 22:58:48,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:58:48,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:48,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:48,743 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:58:49,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:49,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 712 states and 1052 transitions. [2024-11-13 22:58:49,379 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1052 transitions. [2024-11-13 22:58:49,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:58:49,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:49,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:51,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 742 states and 1108 transitions. [2024-11-13 22:58:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1108 transitions. [2024-11-13 22:58:51,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:58:51,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:51,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:51,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:52,251 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:53,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 766 states and 1137 transitions. [2024-11-13 22:58:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1137 transitions. [2024-11-13 22:58:53,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:58:53,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:53,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:53,884 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:55,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 794 states and 1187 transitions. [2024-11-13 22:58:55,449 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1187 transitions. [2024-11-13 22:58:55,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:58:55,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:55,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:55,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:55,865 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:56,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:56,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 806 states and 1204 transitions. [2024-11-13 22:58:56,823 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1204 transitions. [2024-11-13 22:58:56,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:58:56,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:56,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:57,144 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:58,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 833 states and 1243 transitions. [2024-11-13 22:58:58,796 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1243 transitions. [2024-11-13 22:58:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:58:58,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:58,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:58,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:59:00,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:00,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 862 states and 1282 transitions. [2024-11-13 22:59:00,425 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1282 transitions. [2024-11-13 22:59:00,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:59:00,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:00,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:00,961 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:03,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 893 states and 1336 transitions. [2024-11-13 22:59:03,116 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1336 transitions. [2024-11-13 22:59:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:59:03,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:03,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:03,448 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:04,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:04,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 920 states and 1370 transitions. [2024-11-13 22:59:04,920 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1370 transitions. [2024-11-13 22:59:04,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:59:04,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:04,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:05,232 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:07,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 950 states and 1409 transitions. [2024-11-13 22:59:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1409 transitions. [2024-11-13 22:59:07,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:59:07,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:07,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:07,691 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:08,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:08,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 955 states and 1413 transitions. [2024-11-13 22:59:08,114 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1413 transitions. [2024-11-13 22:59:08,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:59:08,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:08,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:08,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:08,363 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:10,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:10,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 993 states and 1468 transitions. [2024-11-13 22:59:10,499 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1468 transitions. [2024-11-13 22:59:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:59:10,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:10,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:10,960 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:11,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:11,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 998 states and 1475 transitions. [2024-11-13 22:59:11,781 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1475 transitions. [2024-11-13 22:59:11,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:59:11,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:11,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:12,122 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:59:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:14,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1031 states and 1522 transitions. [2024-11-13 22:59:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1522 transitions. [2024-11-13 22:59:14,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:59:14,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:14,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:14,495 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:16,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:16,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1069 states and 1575 transitions. [2024-11-13 22:59:16,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1575 transitions. [2024-11-13 22:59:16,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:59:16,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:16,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:16,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:16,909 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1090 states and 1598 transitions. [2024-11-13 22:59:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1598 transitions. [2024-11-13 22:59:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:59:18,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:18,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:19,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:19,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1105 states and 1618 transitions. [2024-11-13 22:59:19,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1618 transitions. [2024-11-13 22:59:19,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:59:19,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:19,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:19,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:19,554 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1110 states and 1622 transitions. [2024-11-13 22:59:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1622 transitions. [2024-11-13 22:59:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:59:19,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:19,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:20,362 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:59:24,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:24,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1144 states and 1678 transitions. [2024-11-13 22:59:24,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1678 transitions. [2024-11-13 22:59:24,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:59:24,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:24,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:59:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1177 states and 1722 transitions. [2024-11-13 22:59:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1722 transitions. [2024-11-13 22:59:27,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:59:27,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:27,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:27,688 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:59:29,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:29,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1202 states and 1755 transitions. [2024-11-13 22:59:29,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1755 transitions. [2024-11-13 22:59:29,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:59:29,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:29,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:29,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:29,855 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:59:30,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:30,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1207 states and 1759 transitions. [2024-11-13 22:59:30,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1759 transitions. [2024-11-13 22:59:30,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:59:30,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:30,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:30,623 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:31,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1217 states and 1771 transitions. [2024-11-13 22:59:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1771 transitions. [2024-11-13 22:59:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:59:31,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:31,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:31,223 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:59:31,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:31,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1222 states and 1775 transitions. [2024-11-13 22:59:31,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1775 transitions. [2024-11-13 22:59:31,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:59:31,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:31,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:32,173 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:36,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1272 states and 1844 transitions. [2024-11-13 22:59:36,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1844 transitions. [2024-11-13 22:59:36,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:59:36,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:36,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:36,310 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:37,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1277 states and 1856 transitions. [2024-11-13 22:59:37,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1856 transitions. [2024-11-13 22:59:37,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:59:37,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:37,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:37,546 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1318 states and 1910 transitions. [2024-11-13 22:59:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1910 transitions. [2024-11-13 22:59:42,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 22:59:42,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:42,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:42,434 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:45,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:45,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1346 states and 1945 transitions. [2024-11-13 22:59:45,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1945 transitions. [2024-11-13 22:59:45,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:59:45,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:45,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:45,226 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:45,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:45,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 1348 states and 1947 transitions. [2024-11-13 22:59:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1947 transitions. [2024-11-13 22:59:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:59:45,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:45,973 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:49,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1386 states and 1999 transitions. [2024-11-13 22:59:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1999 transitions. [2024-11-13 22:59:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:59:49,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:49,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:50,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:50,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1389 states and 2004 transitions. [2024-11-13 22:59:50,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2004 transitions. [2024-11-13 22:59:50,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:59:50,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:50,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:50,367 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:52,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:52,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 1409 states and 2029 transitions. [2024-11-13 22:59:52,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2029 transitions. [2024-11-13 22:59:52,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:59:52,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:52,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:52,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:52,629 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 1417 states and 2041 transitions. [2024-11-13 22:59:53,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2041 transitions. [2024-11-13 22:59:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 22:59:53,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:53,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:53,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:53,977 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:59:54,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:54,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1420 states and 2045 transitions. [2024-11-13 22:59:54,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2045 transitions. [2024-11-13 22:59:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 22:59:54,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:54,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:54,763 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:59,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:59,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1473 states and 2114 transitions. [2024-11-13 22:59:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2114 transitions. [2024-11-13 22:59:59,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:59:59,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:59,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:59,757 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:03,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1497 states and 2148 transitions. [2024-11-13 23:00:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2148 transitions. [2024-11-13 23:00:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:00:03,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:03,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:03,672 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:04,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:04,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1514 states and 2170 transitions. [2024-11-13 23:00:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2170 transitions. [2024-11-13 23:00:04,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:00:04,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:04,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:05,225 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:09,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:09,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1567 states and 2233 transitions. [2024-11-13 23:00:09,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2233 transitions. [2024-11-13 23:00:09,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:00:09,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:09,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:09,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:10,238 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:10,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:10,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1570 states and 2235 transitions. [2024-11-13 23:00:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2235 transitions. [2024-11-13 23:00:10,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:00:10,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:10,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:11,347 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1573 states and 2237 transitions. [2024-11-13 23:00:12,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2237 transitions. [2024-11-13 23:00:12,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:00:12,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:12,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:12,330 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:13,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:13,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1581 states and 2246 transitions. [2024-11-13 23:00:13,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2246 transitions. [2024-11-13 23:00:13,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:00:13,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:13,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:13,706 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:00:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:14,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1584 states and 2250 transitions. [2024-11-13 23:00:14,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2250 transitions. [2024-11-13 23:00:14,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 23:00:14,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:14,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:14,783 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 64 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:16,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:16,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1591 states and 2260 transitions. [2024-11-13 23:00:16,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2260 transitions. [2024-11-13 23:00:16,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:00:16,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:16,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:16,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:17,267 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:22,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1638 states and 2324 transitions. [2024-11-13 23:00:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2324 transitions. [2024-11-13 23:00:22,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:00:22,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:22,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:22,747 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1661 states and 2355 transitions. [2024-11-13 23:00:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2355 transitions. [2024-11-13 23:00:25,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:00:25,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:25,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:25,605 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:29,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:29,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1708 states and 2410 transitions. [2024-11-13 23:00:29,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 2410 transitions. [2024-11-13 23:00:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:00:29,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:29,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:30,285 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:31,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1716 states and 2425 transitions. [2024-11-13 23:00:31,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2425 transitions. [2024-11-13 23:00:31,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:00:31,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:31,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:32,103 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:34,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1736 states and 2447 transitions. [2024-11-13 23:00:34,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2447 transitions. [2024-11-13 23:00:34,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:00:34,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:34,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:34,441 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:35,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:35,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1739 states and 2450 transitions. [2024-11-13 23:00:35,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2450 transitions. [2024-11-13 23:00:35,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:00:35,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:35,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 67 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:35,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:35,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1742 states and 2455 transitions. [2024-11-13 23:00:35,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2455 transitions. [2024-11-13 23:00:35,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:00:35,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:35,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:36,249 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:00:37,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:37,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1750 states and 2466 transitions. [2024-11-13 23:00:37,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2466 transitions. [2024-11-13 23:00:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 23:00:37,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:37,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:37,674 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:00:43,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1806 states and 2538 transitions. [2024-11-13 23:00:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2538 transitions. [2024-11-13 23:00:43,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 23:00:43,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:43,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:00:44,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1809 states and 2541 transitions. [2024-11-13 23:00:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2541 transitions. [2024-11-13 23:00:44,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 23:00:44,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:44,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:44,269 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:46,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 1838 states and 2577 transitions. [2024-11-13 23:00:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2577 transitions. [2024-11-13 23:00:46,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:00:46,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:46,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:46,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1888 states and 2642 transitions. [2024-11-13 23:00:52,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2642 transitions. [2024-11-13 23:00:52,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:00:52,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:52,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:53,399 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:01:02,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1940 states and 2726 transitions. [2024-11-13 23:01:02,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 2726 transitions. [2024-11-13 23:01:02,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:01:02,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:02,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:02,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:02,541 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:01:09,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:09,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1990 states and 2784 transitions. [2024-11-13 23:01:09,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2784 transitions. [2024-11-13 23:01:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:01:09,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:09,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:09,993 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:01:15,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:15,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 2052 states and 2858 transitions. [2024-11-13 23:01:15,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2858 transitions. [2024-11-13 23:01:15,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:01:15,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:15,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:15,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:15,992 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:01:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:18,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 2074 states and 2881 transitions. [2024-11-13 23:01:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 2881 transitions. [2024-11-13 23:01:18,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:01:18,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:18,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:18,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:19,090 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:01:20,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:20,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 2082 states and 2889 transitions. [2024-11-13 23:01:20,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 2889 transitions. [2024-11-13 23:01:20,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:01:20,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:20,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:20,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:21,128 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:01:22,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 2085 states and 2891 transitions. [2024-11-13 23:01:22,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 2891 transitions. [2024-11-13 23:01:22,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:01:22,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:22,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:22,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:22,363 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:01:23,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:23,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 2088 states and 2893 transitions. [2024-11-13 23:01:23,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 2893 transitions. [2024-11-13 23:01:23,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:01:23,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:23,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:23,743 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:01:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:25,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2908 states to 2099 states and 2908 transitions. [2024-11-13 23:01:25,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 2908 transitions. [2024-11-13 23:01:25,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 23:01:25,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:25,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:26,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 85 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:01:27,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:27,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 2106 states and 2919 transitions. [2024-11-13 23:01:27,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 2919 transitions. [2024-11-13 23:01:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 23:01:28,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:28,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:28,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:01:42,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 2183 states and 3018 transitions. [2024-11-13 23:01:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 3018 transitions. [2024-11-13 23:01:42,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 23:01:42,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:42,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:42,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:42,630 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 82 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:47,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 2223 states and 3072 transitions. [2024-11-13 23:01:47,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3072 transitions. [2024-11-13 23:01:47,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:01:47,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:47,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:48,672 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:59,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 2306 states and 3203 transitions. [2024-11-13 23:01:59,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3203 transitions. [2024-11-13 23:01:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:01:59,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:59,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:59,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:59,955 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:02,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:02,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 2330 states and 3231 transitions. [2024-11-13 23:02:02,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 3231 transitions. [2024-11-13 23:02:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:02:02,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:02,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:02,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:03,036 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 2339 states and 3249 transitions. [2024-11-13 23:02:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3249 transitions. [2024-11-13 23:02:04,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:02:04,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:04,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:04,626 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:05,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:05,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3254 states to 2342 states and 3254 transitions. [2024-11-13 23:02:05,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 3254 transitions. [2024-11-13 23:02:05,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:02:05,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:05,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:05,892 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:07,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 2359 states and 3272 transitions. [2024-11-13 23:02:07,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 3272 transitions. [2024-11-13 23:02:07,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:02:07,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:07,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:09,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:09,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 2362 states and 3274 transitions. [2024-11-13 23:02:09,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3274 transitions. [2024-11-13 23:02:09,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 23:02:09,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:09,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:09,648 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:02:10,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:10,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 2367 states and 3281 transitions. [2024-11-13 23:02:10,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3281 transitions. [2024-11-13 23:02:10,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 23:02:10,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:10,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:12,277 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 90 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:02:27,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:27,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2448 states and 3384 transitions. [2024-11-13 23:02:27,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 3384 transitions. [2024-11-13 23:02:27,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 23:02:27,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:27,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 86 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:39,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:39,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2499 states and 3447 transitions. [2024-11-13 23:02:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 3447 transitions. [2024-11-13 23:02:39,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 23:02:39,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:39,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:39,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:02:41,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 2504 states and 3454 transitions. [2024-11-13 23:02:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 3454 transitions. [2024-11-13 23:02:41,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 23:02:41,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:41,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:41,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:46,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:46,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3465 states to 2512 states and 3465 transitions. [2024-11-13 23:02:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 3465 transitions. [2024-11-13 23:02:46,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 23:02:46,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:46,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:46,567 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:02:47,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:47,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 2513 states and 3468 transitions. [2024-11-13 23:02:47,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 3468 transitions. [2024-11-13 23:02:47,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 23:02:47,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:47,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:47,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:48,008 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:02:49,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:49,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 2519 states and 3482 transitions. [2024-11-13 23:02:49,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 3482 transitions. [2024-11-13 23:02:49,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 23:02:49,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:49,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:49,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:49,496 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:02:50,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:50,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 2521 states and 3486 transitions. [2024-11-13 23:02:50,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 3486 transitions. [2024-11-13 23:02:50,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 23:02:50,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 96 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:02:51,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:51,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3498 states to 2532 states and 3498 transitions. [2024-11-13 23:02:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3498 transitions. [2024-11-13 23:02:51,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 23:02:51,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:51,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:51,945 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:56,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 2548 states and 3520 transitions. [2024-11-13 23:02:56,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3520 transitions. [2024-11-13 23:02:56,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 23:02:56,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:56,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:56,494 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:02:58,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:58,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3527 states to 2553 states and 3527 transitions. [2024-11-13 23:02:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 3527 transitions. [2024-11-13 23:02:58,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:02:58,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:58,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:59,408 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:03:05,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:05,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 2604 states and 3599 transitions. [2024-11-13 23:03:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 3599 transitions. [2024-11-13 23:03:05,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 23:03:05,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:05,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:06,892 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 97 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:13,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 2642 states and 3663 transitions. [2024-11-13 23:03:13,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 3663 transitions. [2024-11-13 23:03:13,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 23:03:13,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:13,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:14,224 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 97 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:15,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:15,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 2644 states and 3666 transitions. [2024-11-13 23:03:15,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 3666 transitions. [2024-11-13 23:03:15,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 23:03:15,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:15,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:15,740 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 97 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:18,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:18,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3675 states to 2650 states and 3675 transitions. [2024-11-13 23:03:18,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 3675 transitions. [2024-11-13 23:03:18,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 23:03:18,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:18,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:18,898 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:03:36,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:36,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 2745 states and 3794 transitions. [2024-11-13 23:03:36,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2745 states and 3794 transitions. [2024-11-13 23:03:36,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 23:03:36,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:36,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:37,024 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 100 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:41,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:41,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3861 states to 2772 states and 3861 transitions. [2024-11-13 23:03:41,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 3861 transitions. [2024-11-13 23:03:41,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 23:03:41,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:41,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:41,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:41,316 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:03:46,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:46,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2786 states and 3880 transitions. [2024-11-13 23:03:46,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 3880 transitions. [2024-11-13 23:03:46,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 23:03:46,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:46,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:46,861 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:49,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:49,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 2801 states and 3908 transitions. [2024-11-13 23:03:49,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 3908 transitions. [2024-11-13 23:03:49,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 23:03:49,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:49,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:50,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 2803 states and 3909 transitions. [2024-11-13 23:03:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 3909 transitions. [2024-11-13 23:03:50,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 23:03:50,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:50,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:50,191 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:51,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 2814 states and 3920 transitions. [2024-11-13 23:03:51,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 3920 transitions. [2024-11-13 23:03:51,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 23:03:51,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:51,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:03:54,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:54,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3944 states to 2833 states and 3944 transitions. [2024-11-13 23:03:54,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 3944 transitions. [2024-11-13 23:03:54,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 23:03:54,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:54,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 23:03:55,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:55,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3956 states to 2844 states and 3956 transitions. [2024-11-13 23:03:55,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 3956 transitions. [2024-11-13 23:03:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 23:03:55,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:55,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:55,912 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 103 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:59,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:59,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2859 states and 3986 transitions. [2024-11-13 23:03:59,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 3986 transitions. [2024-11-13 23:03:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 23:03:59,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:59,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:04:09,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:09,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 2890 states and 4027 transitions. [2024-11-13 23:04:09,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 4027 transitions. [2024-11-13 23:04:09,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 23:04:09,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:09,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:09,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:13,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:13,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2908 states and 4052 transitions. [2024-11-13 23:04:13,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2908 states and 4052 transitions. [2024-11-13 23:04:13,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 23:04:13,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:13,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:13,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:13,679 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:15,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:15,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4077 states to 2917 states and 4077 transitions. [2024-11-13 23:04:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 4077 transitions. [2024-11-13 23:04:15,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 23:04:15,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:15,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:15,445 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:04:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 2921 states and 4082 transitions. [2024-11-13 23:04:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 4082 transitions. [2024-11-13 23:04:17,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 23:04:17,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:17,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:18,110 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:04:25,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:25,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 2964 states and 4143 transitions. [2024-11-13 23:04:25,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2964 states and 4143 transitions. [2024-11-13 23:04:25,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 23:04:25,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:25,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:26,172 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:04:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:27,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2968 states and 4150 transitions. [2024-11-13 23:04:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4150 transitions. [2024-11-13 23:04:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 23:04:27,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:27,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:27,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:27,522 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:33,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:33,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4191 states to 2996 states and 4191 transitions. [2024-11-13 23:04:33,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 4191 transitions. [2024-11-13 23:04:33,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 23:04:33,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:33,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:33,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:33,131 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:34,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 3001 states and 4195 transitions. [2024-11-13 23:04:34,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 4195 transitions. [2024-11-13 23:04:34,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 23:04:34,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:34,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:35,100 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:37,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 3012 states and 4207 transitions. [2024-11-13 23:04:37,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 4207 transitions. [2024-11-13 23:04:37,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 23:04:37,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:37,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:37,395 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 111 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:04:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 3030 states and 4233 transitions. [2024-11-13 23:04:38,697 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 4233 transitions. [2024-11-13 23:04:38,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 23:04:38,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:38,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:38,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:38,865 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:04:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 3032 states and 4235 transitions. [2024-11-13 23:04:38,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 4235 transitions. [2024-11-13 23:04:38,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 23:04:38,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:38,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:39,187 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 111 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:04:40,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:40,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 3036 states and 4240 transitions. [2024-11-13 23:04:40,349 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 4240 transitions. [2024-11-13 23:04:40,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 23:04:40,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:40,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:40,653 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 111 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:04:47,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 3054 states and 4265 transitions. [2024-11-13 23:04:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 4265 transitions. [2024-11-13 23:04:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 23:04:47,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:47,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 111 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:04:48,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:48,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4275 states to 3065 states and 4275 transitions. [2024-11-13 23:04:48,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 4275 transitions. [2024-11-13 23:04:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 23:04:48,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:48,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:04:59,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:59,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 3131 states and 4357 transitions. [2024-11-13 23:04:59,264 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 4357 transitions. [2024-11-13 23:04:59,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 23:04:59,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:59,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:59,379 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:05:05,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:05,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4409 states to 3178 states and 4409 transitions. [2024-11-13 23:05:05,239 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 4409 transitions. [2024-11-13 23:05:05,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 23:05:05,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:05,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:05:11,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:11,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4450 states to 3216 states and 4450 transitions. [2024-11-13 23:05:11,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states and 4450 transitions. [2024-11-13 23:05:11,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 23:05:11,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:11,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:05:13,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:13,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 3219 states and 4453 transitions. [2024-11-13 23:05:13,250 INFO L276 IsEmpty]: Start isEmpty. Operand 3219 states and 4453 transitions. [2024-11-13 23:05:13,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 23:05:13,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:13,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:13,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:13,364 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:05:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:15,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 3236 states and 4471 transitions. [2024-11-13 23:05:15,687 INFO L276 IsEmpty]: Start isEmpty. Operand 3236 states and 4471 transitions. [2024-11-13 23:05:15,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 23:05:15,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:15,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:15,801 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:05:16,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:16,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4473 states to 3239 states and 4473 transitions. [2024-11-13 23:05:16,983 INFO L276 IsEmpty]: Start isEmpty. Operand 3239 states and 4473 transitions. [2024-11-13 23:05:16,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 23:05:16,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:16,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:17,284 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 118 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:18,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:18,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 3244 states and 4479 transitions. [2024-11-13 23:05:18,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 4479 transitions. [2024-11-13 23:05:18,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 23:05:18,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:18,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:18,524 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:05:19,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:19,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 3249 states and 4488 transitions. [2024-11-13 23:05:19,599 INFO L276 IsEmpty]: Start isEmpty. Operand 3249 states and 4488 transitions. [2024-11-13 23:05:19,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 23:05:19,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:19,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:19,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:19,768 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:05:21,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:21,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 3252 states and 4492 transitions. [2024-11-13 23:05:21,092 INFO L276 IsEmpty]: Start isEmpty. Operand 3252 states and 4492 transitions. [2024-11-13 23:05:21,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 23:05:21,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:21,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.