./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label37.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_a6973c20-a124-4857-8260-c49793f4143e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6973c20-a124-4857-8260-c49793f4143e/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_a6973c20-a124-4857-8260-c49793f4143e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6973c20-a124-4857-8260-c49793f4143e/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label37.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6973c20-a124-4857-8260-c49793f4143e/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_a6973c20-a124-4857-8260-c49793f4143e/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 7cc6cde771bc54413dff59e8d2a32cb13d9bef3c6d1be908227b88c290f088af --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:20:20,393 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:20:20,466 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6973c20-a124-4857-8260-c49793f4143e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:20:20,471 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:20:20,471 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:20:20,504 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:20:20,507 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:20:20,507 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:20:20,508 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:20:20,508 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:20:20,508 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:20:20,509 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:20:20,509 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:20:20,509 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:20:20,510 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:20:20,510 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:20:20,510 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:20:20,510 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:20:20,511 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:20:20,511 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:20:20,511 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:20:20,512 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:20:20,512 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:20:20,512 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:20:20,512 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:20:20,512 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:20:20,512 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:20:20,512 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:20:20,512 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:20:20,513 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:20:20,513 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:20:20,513 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:20:20,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:20:20,513 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_a6973c20-a124-4857-8260-c49793f4143e/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 -> 7cc6cde771bc54413dff59e8d2a32cb13d9bef3c6d1be908227b88c290f088af [2024-11-13 22:20:20,821 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:20:20,832 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:20:20,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:20:20,838 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:20:20,839 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:20:20,840 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6973c20-a124-4857-8260-c49793f4143e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label37.c Unable to find full path for "g++" [2024-11-13 22:20:22,781 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:20:23,476 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:20:23,478 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6973c20-a124-4857-8260-c49793f4143e/sv-benchmarks/c/eca-rers2012/Problem06_label37.c [2024-11-13 22:20:23,531 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6973c20-a124-4857-8260-c49793f4143e/bin/ukojak-verify-EEHR8qb7sm/data/ada194814/e81a646cbbdd41c9bab99c33542de19a/FLAGba8751e2e [2024-11-13 22:20:23,553 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6973c20-a124-4857-8260-c49793f4143e/bin/ukojak-verify-EEHR8qb7sm/data/ada194814/e81a646cbbdd41c9bab99c33542de19a [2024-11-13 22:20:23,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:20:23,560 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:20:23,562 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:20:23,563 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:20:23,568 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:20:23,569 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:20:23" (1/1) ... [2024-11-13 22:20:23,570 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@562f9b09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:23, skipping insertion in model container [2024-11-13 22:20:23,570 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:20:23" (1/1) ... [2024-11-13 22:20:23,762 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:20:25,468 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_a6973c20-a124-4857-8260-c49793f4143e/sv-benchmarks/c/eca-rers2012/Problem06_label37.c[331555,331568] [2024-11-13 22:20:25,503 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:20:25,516 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:20:26,516 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_a6973c20-a124-4857-8260-c49793f4143e/sv-benchmarks/c/eca-rers2012/Problem06_label37.c[331555,331568] [2024-11-13 22:20:26,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:20:26,573 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:20:26,574 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26 WrapperNode [2024-11-13 22:20:26,574 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:20:26,576 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:20:26,576 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:20:26,576 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:20:26,583 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26" (1/1) ... [2024-11-13 22:20:26,667 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26" (1/1) ... [2024-11-13 22:20:27,164 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 22:20:27,164 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:20:27,165 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:20:27,165 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:20:27,165 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:20:27,180 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26" (1/1) ... [2024-11-13 22:20:27,184 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26" (1/1) ... [2024-11-13 22:20:27,250 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26" (1/1) ... [2024-11-13 22:20:27,255 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26" (1/1) ... [2024-11-13 22:20:27,607 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26" (1/1) ... [2024-11-13 22:20:27,662 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26" (1/1) ... [2024-11-13 22:20:27,729 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26" (1/1) ... [2024-11-13 22:20:27,747 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26" (1/1) ... [2024-11-13 22:20:27,794 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:20:27,795 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:20:27,796 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:20:27,796 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:20:27,798 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:20:26" (1/1) ... [2024-11-13 22:20:27,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:20:27,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6973c20-a124-4857-8260-c49793f4143e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:20:27,836 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6973c20-a124-4857-8260-c49793f4143e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:20:27,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6973c20-a124-4857-8260-c49793f4143e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:20:27,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:20:27,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:20:27,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:20:27,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:20:28,001 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:20:28,003 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:20:37,700 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 22:20:37,700 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:20:39,493 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:20:39,494 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:20:39,494 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:20:39 BoogieIcfgContainer [2024-11-13 22:20:39,494 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:20:39,495 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:20:39,496 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:20:39,519 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:20:39,522 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:20:39" (1/1) ... [2024-11-13 22:20:39,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:20:39,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 22:20:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 22:20:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 22:20:39,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:39,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:43,659 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 22:20:50,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1865 states and 3208 transitions. [2024-11-13 22:20:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3208 transitions. [2024-11-13 22:20:50,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-13 22:20:50,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:50,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:52,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:52,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:52,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1868 states and 3213 transitions. [2024-11-13 22:20:52,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3213 transitions. [2024-11-13 22:20:52,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-13 22:20:52,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:52,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:53,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:54,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:54,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1872 states and 3220 transitions. [2024-11-13 22:20:54,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3220 transitions. [2024-11-13 22:20:54,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-13 22:20:54,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:54,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:55,997 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 22:20:56,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1879 states and 3231 transitions. [2024-11-13 22:20:56,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3231 transitions. [2024-11-13 22:20:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-13 22:20:56,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:56,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:58,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:59,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:59,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1887 states and 3244 transitions. [2024-11-13 22:20:59,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3244 transitions. [2024-11-13 22:20:59,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-13 22:20:59,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:59,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:00,752 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:01,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1896 states and 3259 transitions. [2024-11-13 22:21:01,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3259 transitions. [2024-11-13 22:21:01,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-13 22:21:01,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:01,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:02,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1899 states and 3264 transitions. [2024-11-13 22:21:02,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3264 transitions. [2024-11-13 22:21:02,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-13 22:21:02,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:02,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:03,404 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:03,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1903 states and 3271 transitions. [2024-11-13 22:21:03,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3271 transitions. [2024-11-13 22:21:03,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-13 22:21:03,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:03,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:04,534 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:04,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:04,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 1907 states and 3277 transitions. [2024-11-13 22:21:04,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3277 transitions. [2024-11-13 22:21:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-13 22:21:04,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:04,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:04,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:05,739 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:06,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 1911 states and 3283 transitions. [2024-11-13 22:21:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3283 transitions. [2024-11-13 22:21:06,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-13 22:21:06,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:06,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:07,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:07,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 1916 states and 3289 transitions. [2024-11-13 22:21:07,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3289 transitions. [2024-11-13 22:21:07,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 22:21:07,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:07,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:08,915 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:10,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:10,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 1936 states and 3317 transitions. [2024-11-13 22:21:10,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3317 transitions. [2024-11-13 22:21:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-13 22:21:10,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:10,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:10,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:11,077 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 22:21:11,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:11,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3319 states to 1937 states and 3319 transitions. [2024-11-13 22:21:11,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3319 transitions. [2024-11-13 22:21:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-13 22:21:11,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:11,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:11,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:12,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:12,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1947 states and 3333 transitions. [2024-11-13 22:21:12,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3333 transitions. [2024-11-13 22:21:12,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-13 22:21:12,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:12,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:13,558 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:14,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 1966 states and 3358 transitions. [2024-11-13 22:21:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3358 transitions. [2024-11-13 22:21:14,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-13 22:21:14,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:14,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:14,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:17,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 1990 states and 3391 transitions. [2024-11-13 22:21:17,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3391 transitions. [2024-11-13 22:21:17,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-13 22:21:17,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:17,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:18,423 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:20,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:20,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 2016 states and 3426 transitions. [2024-11-13 22:21:20,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3426 transitions. [2024-11-13 22:21:20,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-13 22:21:20,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:20,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:20,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:21,151 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:21,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:21,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2018 states and 3429 transitions. [2024-11-13 22:21:21,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3429 transitions. [2024-11-13 22:21:21,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-13 22:21:21,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:21,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:22,018 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:24,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:24,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 2047 states and 3468 transitions. [2024-11-13 22:21:24,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3468 transitions. [2024-11-13 22:21:24,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-13 22:21:24,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:24,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:25,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:25,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 2057 states and 3482 transitions. [2024-11-13 22:21:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3482 transitions. [2024-11-13 22:21:25,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-13 22:21:25,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:25,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:26,281 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:26,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 2059 states and 3484 transitions. [2024-11-13 22:21:26,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3484 transitions. [2024-11-13 22:21:26,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-13 22:21:26,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:26,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:27,208 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:30,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2094 states and 3531 transitions. [2024-11-13 22:21:30,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3531 transitions. [2024-11-13 22:21:30,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-13 22:21:30,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:30,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:30,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:30,768 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:30,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2098 states and 3536 transitions. [2024-11-13 22:21:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3536 transitions. [2024-11-13 22:21:30,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-13 22:21:30,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:30,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:31,632 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 22:21:31,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:31,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 2099 states and 3537 transitions. [2024-11-13 22:21:31,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3537 transitions. [2024-11-13 22:21:31,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-13 22:21:31,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:31,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:31,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:32,191 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:32,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:32,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2110 states and 3551 transitions. [2024-11-13 22:21:32,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3551 transitions. [2024-11-13 22:21:32,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-13 22:21:32,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:32,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:33,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 2111 states and 3552 transitions. [2024-11-13 22:21:33,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3552 transitions. [2024-11-13 22:21:33,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-13 22:21:33,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:33,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:33,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:34,122 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:35,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 2134 states and 3581 transitions. [2024-11-13 22:21:35,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3581 transitions. [2024-11-13 22:21:35,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 22:21:35,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:35,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:35,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:36,951 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:40,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2177 states and 3636 transitions. [2024-11-13 22:21:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 3636 transitions. [2024-11-13 22:21:40,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-13 22:21:40,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:40,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:42,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:42,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 2197 states and 3663 transitions. [2024-11-13 22:21:42,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3663 transitions. [2024-11-13 22:21:42,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-13 22:21:42,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:42,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:43,047 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:43,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3664 states to 2198 states and 3664 transitions. [2024-11-13 22:21:43,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3664 transitions. [2024-11-13 22:21:43,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-13 22:21:43,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:43,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:43,867 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:44,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:44,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 2203 states and 3671 transitions. [2024-11-13 22:21:44,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3671 transitions. [2024-11-13 22:21:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-13 22:21:44,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:44,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:44,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:44,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:44,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2207 states and 3678 transitions. [2024-11-13 22:21:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3678 transitions. [2024-11-13 22:21:44,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-13 22:21:44,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:44,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:45,730 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:46,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 2218 states and 3693 transitions. [2024-11-13 22:21:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3693 transitions. [2024-11-13 22:21:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-13 22:21:46,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:46,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:47,254 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 22:21:48,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2240 states and 3720 transitions. [2024-11-13 22:21:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 3720 transitions. [2024-11-13 22:21:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-13 22:21:48,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:48,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:49,272 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:49,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:49,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 2241 states and 3721 transitions. [2024-11-13 22:21:49,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3721 transitions. [2024-11-13 22:21:49,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-13 22:21:49,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:49,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:51,370 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:55,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 2292 states and 3783 transitions. [2024-11-13 22:21:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3783 transitions. [2024-11-13 22:21:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-13 22:21:55,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:55,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:56,397 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:57,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 2302 states and 3796 transitions. [2024-11-13 22:21:57,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3796 transitions. [2024-11-13 22:21:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-13 22:21:57,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:57,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:58,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:58,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 2306 states and 3801 transitions. [2024-11-13 22:21:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3801 transitions. [2024-11-13 22:21:58,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-13 22:21:58,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:58,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:58,764 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 22:22:00,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:00,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 2320 states and 3820 transitions. [2024-11-13 22:22:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 3820 transitions. [2024-11-13 22:22:00,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-13 22:22:00,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:00,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:01,234 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:04,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:04,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2366 states and 3876 transitions. [2024-11-13 22:22:04,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 3876 transitions. [2024-11-13 22:22:04,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 22:22:04,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:04,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:05,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:05,789 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:07,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:07,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2393 states and 3910 transitions. [2024-11-13 22:22:07,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 3910 transitions. [2024-11-13 22:22:07,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-13 22:22:07,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:07,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:09,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:09,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 2399 states and 3919 transitions. [2024-11-13 22:22:09,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 3919 transitions. [2024-11-13 22:22:09,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 22:22:09,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:09,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:09,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:11,242 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:15,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2456 states and 3986 transitions. [2024-11-13 22:22:15,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 3986 transitions. [2024-11-13 22:22:15,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-13 22:22:15,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:15,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:16,352 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:17,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:17,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 2464 states and 3998 transitions. [2024-11-13 22:22:17,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 3998 transitions. [2024-11-13 22:22:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 22:22:17,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:17,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:17,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:18,843 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:21,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 2479 states and 4019 transitions. [2024-11-13 22:22:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4019 transitions. [2024-11-13 22:22:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-13 22:22:21,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:21,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:21,933 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2484 states and 4026 transitions. [2024-11-13 22:22:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 4026 transitions. [2024-11-13 22:22:22,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-13 22:22:22,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:22,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:22,853 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:23,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 2486 states and 4030 transitions. [2024-11-13 22:22:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 4030 transitions. [2024-11-13 22:22:23,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-13 22:22:23,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:23,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:23,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:23,796 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:24,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2488 states and 4033 transitions. [2024-11-13 22:22:24,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2488 states and 4033 transitions. [2024-11-13 22:22:24,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-13 22:22:24,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:24,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:25,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4049 states to 2499 states and 4049 transitions. [2024-11-13 22:22:25,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 4049 transitions. [2024-11-13 22:22:25,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-13 22:22:25,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:25,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:26,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 2506 states and 4058 transitions. [2024-11-13 22:22:26,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 4058 transitions. [2024-11-13 22:22:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 22:22:27,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:27,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:27,987 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:33,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 2585 states and 4152 transitions. [2024-11-13 22:22:33,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 4152 transitions. [2024-11-13 22:22:33,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-13 22:22:33,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:33,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:34,046 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 22:22:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:37,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 2618 states and 4195 transitions. [2024-11-13 22:22:37,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 4195 transitions. [2024-11-13 22:22:37,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-13 22:22:37,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:37,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:38,332 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:38,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:38,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4200 states to 2621 states and 4200 transitions. [2024-11-13 22:22:38,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 4200 transitions. [2024-11-13 22:22:38,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-13 22:22:38,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:38,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:38,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:40,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:40,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2632 states and 4215 transitions. [2024-11-13 22:22:40,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 4215 transitions. [2024-11-13 22:22:40,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-13 22:22:40,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:40,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:40,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:41,270 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4220 states to 2635 states and 4220 transitions. [2024-11-13 22:22:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 4220 transitions. [2024-11-13 22:22:41,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-13 22:22:41,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:41,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:41,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:42,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:42,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4223 states to 2637 states and 4223 transitions. [2024-11-13 22:22:42,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 4223 transitions. [2024-11-13 22:22:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-13 22:22:42,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:42,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:46,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 2660 states and 4254 transitions. [2024-11-13 22:22:46,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 4254 transitions. [2024-11-13 22:22:46,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-13 22:22:46,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:46,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:46,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:47,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:47,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 2667 states and 4264 transitions. [2024-11-13 22:22:47,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 4264 transitions. [2024-11-13 22:22:47,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-13 22:22:47,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:47,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:48,221 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:48,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 2671 states and 4270 transitions. [2024-11-13 22:22:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 4270 transitions. [2024-11-13 22:22:48,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-13 22:22:48,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:48,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2681 states and 4284 transitions. [2024-11-13 22:22:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 4284 transitions. [2024-11-13 22:22:49,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-13 22:22:49,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:49,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:50,318 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:51,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:51,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4295 states to 2688 states and 4295 transitions. [2024-11-13 22:22:51,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 4295 transitions. [2024-11-13 22:22:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-13 22:22:51,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:51,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:52,067 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:53,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:53,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 2694 states and 4305 transitions. [2024-11-13 22:22:53,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 4305 transitions. [2024-11-13 22:22:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-13 22:22:53,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:53,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:53,795 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 22:22:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 2701 states and 4315 transitions. [2024-11-13 22:22:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 4315 transitions. [2024-11-13 22:22:54,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-13 22:22:54,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:54,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:54,895 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:55,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4325 states to 2708 states and 4325 transitions. [2024-11-13 22:22:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 4325 transitions. [2024-11-13 22:22:55,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-13 22:22:55,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:55,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:56,712 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2709 states and 4345 transitions. [2024-11-13 22:22:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4345 transitions. [2024-11-13 22:22:58,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-13 22:22:58,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:58,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:58,665 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:58,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:58,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4351 states to 2714 states and 4351 transitions. [2024-11-13 22:22:58,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 4351 transitions. [2024-11-13 22:22:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2024-11-13 22:22:58,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:58,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:58,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:59,562 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:00,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:00,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4370 states to 2729 states and 4370 transitions. [2024-11-13 22:23:00,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4370 transitions. [2024-11-13 22:23:00,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 22:23:00,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:00,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:01,662 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:07,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:07,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2813 states and 4556 transitions. [2024-11-13 22:23:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 4556 transitions. [2024-11-13 22:23:07,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-13 22:23:07,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:07,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:08,775 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:23:09,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:09,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 2814 states and 4577 transitions. [2024-11-13 22:23:09,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 4577 transitions. [2024-11-13 22:23:09,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-13 22:23:09,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:09,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:23:10,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4581 states to 2817 states and 4581 transitions. [2024-11-13 22:23:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 4581 transitions. [2024-11-13 22:23:10,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-13 22:23:10,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:10,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:10,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:11,463 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:17,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4683 states to 2901 states and 4683 transitions. [2024-11-13 22:23:17,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 4683 transitions. [2024-11-13 22:23:17,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 22:23:17,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:17,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:19,130 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:26,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 2956 states and 4860 transitions. [2024-11-13 22:23:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 4860 transitions. [2024-11-13 22:23:26,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 22:23:26,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:28,520 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:30,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4871 states to 2963 states and 4871 transitions. [2024-11-13 22:23:30,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4871 transitions. [2024-11-13 22:23:30,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 22:23:30,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:30,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:32,009 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:32,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:32,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4881 states to 2966 states and 4881 transitions. [2024-11-13 22:23:32,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 4881 transitions. [2024-11-13 22:23:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 22:23:32,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:32,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:33,384 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:38,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4945 states to 3019 states and 4945 transitions. [2024-11-13 22:23:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4945 transitions. [2024-11-13 22:23:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 22:23:38,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:38,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:38,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:40,857 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:50,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 3129 states and 5165 transitions. [2024-11-13 22:23:50,091 INFO L276 IsEmpty]: Start isEmpty. Operand 3129 states and 5165 transitions. [2024-11-13 22:23:50,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 22:23:50,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:50,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:51,424 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:53,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:53,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 3136 states and 5175 transitions. [2024-11-13 22:23:53,008 INFO L276 IsEmpty]: Start isEmpty. Operand 3136 states and 5175 transitions. [2024-11-13 22:23:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 22:23:53,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:53,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:54,512 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:55,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:55,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 3137 states and 5176 transitions. [2024-11-13 22:23:55,261 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 5176 transitions. [2024-11-13 22:23:55,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 22:23:55,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:55,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:57,166 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:58,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:58,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 3144 states and 5186 transitions. [2024-11-13 22:23:58,783 INFO L276 IsEmpty]: Start isEmpty. Operand 3144 states and 5186 transitions. [2024-11-13 22:23:58,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 22:23:58,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:58,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:00,485 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:01,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:01,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5196 states to 3147 states and 5196 transitions. [2024-11-13 22:24:01,282 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 5196 transitions. [2024-11-13 22:24:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 22:24:01,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:01,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:01,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:02,471 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:10,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 3231 states and 5316 transitions. [2024-11-13 22:24:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 5316 transitions. [2024-11-13 22:24:10,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 22:24:10,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:10,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:11,503 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:12,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:12,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 3235 states and 5321 transitions. [2024-11-13 22:24:12,587 INFO L276 IsEmpty]: Start isEmpty. Operand 3235 states and 5321 transitions. [2024-11-13 22:24:12,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 22:24:12,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:12,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:13,791 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:14,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:14,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5322 states to 3236 states and 5322 transitions. [2024-11-13 22:24:14,456 INFO L276 IsEmpty]: Start isEmpty. Operand 3236 states and 5322 transitions. [2024-11-13 22:24:14,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 22:24:14,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:14,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:24:17,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:17,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3252 states and 5345 transitions. [2024-11-13 22:24:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3252 states and 5345 transitions. [2024-11-13 22:24:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 22:24:17,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:17,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:17,723 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:20,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:20,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5373 states to 3265 states and 5373 transitions. [2024-11-13 22:24:20,805 INFO L276 IsEmpty]: Start isEmpty. Operand 3265 states and 5373 transitions. [2024-11-13 22:24:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 22:24:20,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:20,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:21,481 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:23,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 3270 states and 5382 transitions. [2024-11-13 22:24:23,375 INFO L276 IsEmpty]: Start isEmpty. Operand 3270 states and 5382 transitions. [2024-11-13 22:24:23,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 22:24:23,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:23,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:24,473 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:25,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5383 states to 3271 states and 5383 transitions. [2024-11-13 22:24:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 3271 states and 5383 transitions. [2024-11-13 22:24:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-13 22:24:25,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:25,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:25,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:26,230 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 114 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:26,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5385 states to 3272 states and 5385 transitions. [2024-11-13 22:24:26,649 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 5385 transitions. [2024-11-13 22:24:26,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-13 22:24:26,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:26,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:26,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:27,426 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:28,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5401 states to 3284 states and 5401 transitions. [2024-11-13 22:24:28,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 5401 transitions. [2024-11-13 22:24:28,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 22:24:28,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:28,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:28,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:28,560 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:28,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:28,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5402 states to 3285 states and 5402 transitions. [2024-11-13 22:24:28,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3285 states and 5402 transitions. [2024-11-13 22:24:28,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 22:24:28,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:28,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:29,429 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:24:31,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:31,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5418 states to 3297 states and 5418 transitions. [2024-11-13 22:24:31,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3297 states and 5418 transitions. [2024-11-13 22:24:31,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-13 22:24:31,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:31,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:32,431 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:33,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 3298 states and 5446 transitions. [2024-11-13 22:24:33,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3298 states and 5446 transitions. [2024-11-13 22:24:33,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-13 22:24:33,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:33,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:34,711 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:40,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 3339 states and 5502 transitions. [2024-11-13 22:24:40,210 INFO L276 IsEmpty]: Start isEmpty. Operand 3339 states and 5502 transitions. [2024-11-13 22:24:40,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 22:24:40,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:40,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:40,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:42,613 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 121 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:52,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 3391 states and 5599 transitions. [2024-11-13 22:24:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 3391 states and 5599 transitions. [2024-11-13 22:24:52,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 22:24:52,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:52,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:53,841 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 121 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:56,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:56,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5610 states to 3398 states and 5610 transitions. [2024-11-13 22:24:56,774 INFO L276 IsEmpty]: Start isEmpty. Operand 3398 states and 5610 transitions. [2024-11-13 22:24:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 22:24:56,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:56,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:57,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:58,883 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 121 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5623 states to 3405 states and 5623 transitions. [2024-11-13 22:25:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 3405 states and 5623 transitions. [2024-11-13 22:25:01,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 22:25:01,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:01,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:01,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:02,947 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 121 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:13,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:13,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5815 states to 3523 states and 5815 transitions. [2024-11-13 22:25:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 3523 states and 5815 transitions. [2024-11-13 22:25:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 22:25:13,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:13,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:14,313 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 122 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:14,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:14,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 3524 states and 5816 transitions. [2024-11-13 22:25:14,509 INFO L276 IsEmpty]: Start isEmpty. Operand 3524 states and 5816 transitions. [2024-11-13 22:25:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 22:25:14,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:14,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:15,004 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:25:16,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:16,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5829 states to 3527 states and 5829 transitions. [2024-11-13 22:25:16,342 INFO L276 IsEmpty]: Start isEmpty. Operand 3527 states and 5829 transitions. [2024-11-13 22:25:16,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 22:25:16,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:16,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:16,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:17,001 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:25:20,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5847 states to 3539 states and 5847 transitions. [2024-11-13 22:25:20,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3539 states and 5847 transitions. [2024-11-13 22:25:20,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 22:25:20,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:20,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:20,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:21,288 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:25:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:22,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5852 states to 3543 states and 5852 transitions. [2024-11-13 22:25:22,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3543 states and 5852 transitions. [2024-11-13 22:25:22,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 22:25:22,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:22,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:23,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:23,563 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:25:24,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:24,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5852 states to 3544 states and 5852 transitions. [2024-11-13 22:25:24,198 INFO L276 IsEmpty]: Start isEmpty. Operand 3544 states and 5852 transitions. [2024-11-13 22:25:24,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 22:25:24,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:24,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:25,491 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:36,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5994 states to 3663 states and 5994 transitions. [2024-11-13 22:25:36,214 INFO L276 IsEmpty]: Start isEmpty. Operand 3663 states and 5994 transitions. [2024-11-13 22:25:36,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 22:25:36,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:36,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:36,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:36,711 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:37,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:37,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6003 states to 3669 states and 6003 transitions. [2024-11-13 22:25:37,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 6003 transitions. [2024-11-13 22:25:37,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1055 [2024-11-13 22:25:37,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:37,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:39,541 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 124 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:40,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:40,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6004 states to 3670 states and 6004 transitions. [2024-11-13 22:25:40,218 INFO L276 IsEmpty]: Start isEmpty. Operand 3670 states and 6004 transitions. [2024-11-13 22:25:40,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-13 22:25:40,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:40,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:42,183 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:49,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6051 states to 3688 states and 6051 transitions. [2024-11-13 22:25:49,892 INFO L276 IsEmpty]: Start isEmpty. Operand 3688 states and 6051 transitions. [2024-11-13 22:25:49,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-13 22:25:49,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:49,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat