./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-dietlibc/strchr_short.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-dietlibc/strchr_short.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b9f420c703006a20f84c0f072fc483abdc031419ba97e1947a58423e06686a36 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:27:31,801 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:27:31,856 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 21:27:31,860 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:27:31,860 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:27:31,879 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:27:31,880 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:27:31,880 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:27:31,880 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:27:31,881 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:27:31,881 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:27:31,881 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:27:31,881 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:27:31,881 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:27:31,881 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:27:31,881 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:27:31,882 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:27:31,882 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:27:31,882 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:27:31,882 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:27:31,882 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:27:31,882 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:27:31,882 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:31,882 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:27:31,882 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:27:31,883 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:27:31,883 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:27:31,883 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_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9f420c703006a20f84c0f072fc483abdc031419ba97e1947a58423e06686a36 [2024-12-05 21:27:32,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:27:32,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:27:32,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:27:32,148 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:27:32,149 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:27:32,150 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-dietlibc/strchr_short.i [2024-12-05 21:27:35,118 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/data/1deca67ce/33f1ec189ea04d4a8744acc09636f8da/FLAG28b70fcd5 [2024-12-05 21:27:35,371 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:27:35,371 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/sv-benchmarks/c/termination-dietlibc/strchr_short.i [2024-12-05 21:27:35,386 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/data/1deca67ce/33f1ec189ea04d4a8744acc09636f8da/FLAG28b70fcd5 [2024-12-05 21:27:35,402 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/data/1deca67ce/33f1ec189ea04d4a8744acc09636f8da [2024-12-05 21:27:35,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:27:35,406 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:27:35,407 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:35,408 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:27:35,411 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:27:35,412 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,413 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e84d3fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35, skipping insertion in model container [2024-12-05 21:27:35,413 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,439 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:27:35,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:27:35,677 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:27:35,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:27:35,743 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:27:35,744 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35 WrapperNode [2024-12-05 21:27:35,744 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:35,745 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:27:35,745 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:27:35,745 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:27:35,753 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,764 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,783 INFO L138 Inliner]: procedures = 113, calls = 9, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 48 [2024-12-05 21:27:35,783 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:27:35,784 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:27:35,784 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:27:35,784 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:27:35,793 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,796 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,796 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,802 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,803 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,806 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,807 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,808 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,809 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:27:35,810 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:27:35,810 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:27:35,810 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:27:35,811 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:35" (1/1) ... [2024-12-05 21:27:35,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:35,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:27:35,839 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:27:35,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c2dcf-1b00-4b0e-8007-ea51421a1b08/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:27:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:27:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:27:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:27:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:27:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:27:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:27:35,959 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:27:35,961 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:27:36,118 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-12-05 21:27:36,119 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:27:36,150 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:27:36,150 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:27:36,150 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:36 BoogieIcfgContainer [2024-12-05 21:27:36,150 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:27:36,151 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:27:36,151 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:27:36,163 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:27:36,163 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:36" (1/1) ... [2024-12-05 21:27:36,173 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:27:36,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:36,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2024-12-05 21:27:36,233 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2024-12-05 21:27:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:27:36,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:36,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:36,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:36,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:36,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-12-05 21:27:36,432 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-12-05 21:27:36,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:27:36,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:36,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:36,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2024-12-05 21:27:36,566 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2024-12-05 21:27:36,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:27:36,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:36,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:36,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:36,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:37,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:37,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2024-12-05 21:27:37,119 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-12-05 21:27:37,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:27:37,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:37,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:37,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:37,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2024-12-05 21:27:37,257 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2024-12-05 21:27:37,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:27:37,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:37,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:37,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:37,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:37,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2024-12-05 21:27:37,693 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2024-12-05 21:27:37,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:27:37,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:37,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:37,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:37,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:37,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2024-12-05 21:27:37,741 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2024-12-05 21:27:37,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:27:37,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:37,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:37,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:37,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:37,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 20 states and 25 transitions. [2024-12-05 21:27:37,936 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2024-12-05 21:27:37,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:27:37,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:37,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:37,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:38,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:38,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:38,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-12-05 21:27:38,516 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-12-05 21:27:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:27:38,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:38,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:39,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:39,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-12-05 21:27:39,779 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-12-05 21:27:39,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:27:39,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:39,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:39,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:40,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:40,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 29 states and 42 transitions. [2024-12-05 21:27:40,017 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 42 transitions. [2024-12-05 21:27:40,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:27:40,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:40,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:40,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:40,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:40,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 31 states and 44 transitions. [2024-12-05 21:27:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 44 transitions. [2024-12-05 21:27:40,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:27:40,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:40,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:40,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:27:40,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:40,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 30 states and 43 transitions. [2024-12-05 21:27:40,704 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 43 transitions. [2024-12-05 21:27:40,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:27:40,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:40,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:27:41,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 32 states and 46 transitions. [2024-12-05 21:27:41,002 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 46 transitions. [2024-12-05 21:27:41,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:27:41,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:41,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:41,042 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:27:41,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:41,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 30 states and 43 transitions. [2024-12-05 21:27:41,286 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 43 transitions. [2024-12-05 21:27:41,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:27:41,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:41,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:41,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:42,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:43,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:43,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 38 states and 58 transitions. [2024-12-05 21:27:43,685 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2024-12-05 21:27:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:27:43,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:43,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:27:44,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:44,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 59 transitions. [2024-12-05 21:27:44,236 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 59 transitions. [2024-12-05 21:27:44,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:27:44,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:44,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:45,203 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:47,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 52 states and 81 transitions. [2024-12-05 21:27:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 81 transitions. [2024-12-05 21:27:47,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:27:47,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:47,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:47,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:27:48,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:48,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 54 states and 82 transitions. [2024-12-05 21:27:48,418 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 82 transitions. [2024-12-05 21:27:48,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:27:48,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:48,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:49,209 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:50,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 58 states and 88 transitions. [2024-12-05 21:27:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 88 transitions. [2024-12-05 21:27:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:27:50,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:50,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:51,174 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:52,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 62 states and 94 transitions. [2024-12-05 21:27:52,513 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 94 transitions. [2024-12-05 21:27:52,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:27:52,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:52,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:53,433 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 66 states and 100 transitions. [2024-12-05 21:27:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 100 transitions. [2024-12-05 21:27:54,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:27:54,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:54,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 70 states and 106 transitions. [2024-12-05 21:27:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 106 transitions. [2024-12-05 21:27:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:27:57,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:57,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:01,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:01,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 74 states and 112 transitions. [2024-12-05 21:28:01,337 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 112 transitions. [2024-12-05 21:28:01,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:28:01,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:01,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:05,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 78 states and 118 transitions. [2024-12-05 21:28:05,379 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 118 transitions. [2024-12-05 21:28:05,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:28:05,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:05,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:09,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:09,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 82 states and 124 transitions. [2024-12-05 21:28:09,580 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 124 transitions. [2024-12-05 21:28:09,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:28:09,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:09,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:10,918 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:13,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:13,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 86 states and 130 transitions. [2024-12-05 21:28:13,223 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 130 transitions. [2024-12-05 21:28:13,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:28:13,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:13,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:14,428 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:17,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:17,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 90 states and 136 transitions. [2024-12-05 21:28:17,483 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 136 transitions. [2024-12-05 21:28:17,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:28:17,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:17,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:17,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:19,011 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:22,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:22,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 94 states and 142 transitions. [2024-12-05 21:28:22,022 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 142 transitions. [2024-12-05 21:28:22,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:28:22,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:22,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:22,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:23,815 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 98 states and 148 transitions. [2024-12-05 21:28:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 148 transitions. [2024-12-05 21:28:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:28:27,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:29,252 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:33,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:33,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 102 states and 154 transitions. [2024-12-05 21:28:33,291 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 154 transitions. [2024-12-05 21:28:33,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:28:33,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:33,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:33,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:35,179 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:39,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 106 states and 160 transitions. [2024-12-05 21:28:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 160 transitions. [2024-12-05 21:28:39,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:28:39,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:39,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:39,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:41,564 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 110 states and 166 transitions. [2024-12-05 21:28:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 166 transitions. [2024-12-05 21:28:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:28:45,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:45,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:47,607 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 114 states and 172 transitions. [2024-12-05 21:28:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 172 transitions. [2024-12-05 21:28:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:28:51,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:51,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:51,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:53,293 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:57,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:57,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 118 states and 178 transitions. [2024-12-05 21:28:57,419 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 178 transitions. [2024-12-05 21:28:57,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:28:57,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:57,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:59,166 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:03,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:03,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 122 states and 184 transitions. [2024-12-05 21:29:03,570 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 184 transitions. [2024-12-05 21:29:03,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:29:03,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:03,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:05,411 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:10,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 126 states and 190 transitions. [2024-12-05 21:29:10,057 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 190 transitions. [2024-12-05 21:29:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:29:10,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:10,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:10,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:11,890 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:16,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:16,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 130 states and 196 transitions. [2024-12-05 21:29:16,917 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 196 transitions. [2024-12-05 21:29:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:29:16,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:16,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:18,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:24,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:24,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 134 states and 202 transitions. [2024-12-05 21:29:24,366 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 202 transitions. [2024-12-05 21:29:24,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:29:24,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:24,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:31,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:31,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 138 states and 208 transitions. [2024-12-05 21:29:31,970 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 208 transitions. [2024-12-05 21:29:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:29:31,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:31,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:31,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:34,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:40,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 142 states and 214 transitions. [2024-12-05 21:29:40,042 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 214 transitions. [2024-12-05 21:29:40,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:29:40,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:40,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:42,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:48,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:48,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 146 states and 220 transitions. [2024-12-05 21:29:48,525 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 220 transitions. [2024-12-05 21:29:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:29:48,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:48,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:48,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:50,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:57,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 150 states and 226 transitions. [2024-12-05 21:29:57,540 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 226 transitions. [2024-12-05 21:29:57,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:29:57,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:57,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:07,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:07,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 154 states and 232 transitions. [2024-12-05 21:30:07,219 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 232 transitions. [2024-12-05 21:30:07,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:30:07,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:07,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:07,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:09,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:17,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 158 states and 238 transitions. [2024-12-05 21:30:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 238 transitions. [2024-12-05 21:30:17,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 21:30:17,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:17,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:28,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:28,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 162 states and 244 transitions. [2024-12-05 21:30:28,726 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 244 transitions. [2024-12-05 21:30:28,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:30:28,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:28,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:31,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:39,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 166 states and 250 transitions. [2024-12-05 21:30:39,588 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 250 transitions. [2024-12-05 21:30:39,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:30:39,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:39,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:51,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:51,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 170 states and 256 transitions. [2024-12-05 21:30:51,095 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 256 transitions. [2024-12-05 21:30:51,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:30:51,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:51,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:51,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:54,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:31:02,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 174 states and 262 transitions. [2024-12-05 21:31:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 262 transitions. [2024-12-05 21:31:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 21:31:02,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:02,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:05,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:31:14,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:14,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 178 states and 268 transitions. [2024-12-05 21:31:14,309 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 268 transitions. [2024-12-05 21:31:14,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:31:14,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:14,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:17,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2415 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:31:27,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 182 states and 274 transitions. [2024-12-05 21:31:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 274 transitions. [2024-12-05 21:31:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:31:27,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:27,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:27,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:30,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:31:39,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:39,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 186 states and 280 transitions. [2024-12-05 21:31:39,735 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 280 transitions. [2024-12-05 21:31:39,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 21:31:39,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:39,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:39,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:42,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:31:52,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:52,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 190 states and 286 transitions. [2024-12-05 21:31:52,697 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 286 transitions. [2024-12-05 21:31:52,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 21:31:52,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:52,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:52,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:56,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:06,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 194 states and 292 transitions. [2024-12-05 21:32:06,904 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 292 transitions. [2024-12-05 21:32:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 21:32:06,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:06,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:10,578 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:21,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 198 states and 298 transitions. [2024-12-05 21:32:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 298 transitions. [2024-12-05 21:32:21,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 21:32:21,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:21,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:25,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3160 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:36,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:36,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 202 states and 304 transitions. [2024-12-05 21:32:36,530 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 304 transitions. [2024-12-05 21:32:36,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:32:36,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:36,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:40,362 INFO L134 CoverageAnalysis]: Checked inductivity of 3321 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:51,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:51,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 206 states and 310 transitions. [2024-12-05 21:32:51,803 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 310 transitions. [2024-12-05 21:32:51,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 21:32:51,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:51,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:55,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:08,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:08,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 210 states and 316 transitions. [2024-12-05 21:33:08,988 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 316 transitions. [2024-12-05 21:33:08,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 21:33:08,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:08,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 214 states and 322 transitions. [2024-12-05 21:33:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 322 transitions. [2024-12-05 21:33:28,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 21:33:28,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:28,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:28,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:33,468 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:47,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:47,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 218 states and 328 transitions. [2024-12-05 21:33:47,061 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 328 transitions. [2024-12-05 21:33:47,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 21:33:47,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:47,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:51,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:34:06,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:06,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 222 states and 334 transitions. [2024-12-05 21:34:06,124 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 334 transitions. [2024-12-05 21:34:06,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 21:34:06,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:06,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:11,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4186 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:34:27,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:27,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 226 states and 340 transitions. [2024-12-05 21:34:27,610 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 340 transitions. [2024-12-05 21:34:27,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 21:34:27,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:27,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4371 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:34:48,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 230 states and 346 transitions. [2024-12-05 21:34:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 346 transitions. [2024-12-05 21:34:48,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 21:34:48,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:48,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:35:08,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:08,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 234 states and 352 transitions. [2024-12-05 21:35:08,509 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 352 transitions. [2024-12-05 21:35:08,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-05 21:35:08,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:08,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:08,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4753 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:35:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:28,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 238 states and 358 transitions. [2024-12-05 21:35:28,724 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 358 transitions. [2024-12-05 21:35:28,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 21:35:28,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:28,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:35:49,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 242 states and 364 transitions. [2024-12-05 21:35:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 364 transitions. [2024-12-05 21:35:49,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 21:35:49,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:49,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:54,603 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:36:10,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:10,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 246 states and 370 transitions. [2024-12-05 21:36:10,876 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 370 transitions. [2024-12-05 21:36:10,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-05 21:36:10,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:10,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:10,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:16,179 INFO L134 CoverageAnalysis]: Checked inductivity of 5356 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:36:32,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:32,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 250 states and 376 transitions. [2024-12-05 21:36:32,641 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 376 transitions. [2024-12-05 21:36:32,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-05 21:36:32,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:32,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:38,152 INFO L134 CoverageAnalysis]: Checked inductivity of 5565 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:36:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:55,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 254 states and 382 transitions. [2024-12-05 21:36:55,183 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 382 transitions. [2024-12-05 21:36:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-05 21:36:55,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:55,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:00,855 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 5778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:37:18,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 258 states and 388 transitions. [2024-12-05 21:37:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 388 transitions. [2024-12-05 21:37:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-05 21:37:18,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:18,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 5995 backedges. 0 proven. 5995 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:37:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:41,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 262 states and 394 transitions. [2024-12-05 21:37:41,829 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 394 transitions. [2024-12-05 21:37:41,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-05 21:37:41,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:41,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:47,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6216 backedges. 0 proven. 6216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:38:06,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 266 states and 400 transitions. [2024-12-05 21:38:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 400 transitions. [2024-12-05 21:38:06,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-05 21:38:06,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:06,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:12,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6441 backedges. 0 proven. 6441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:38:30,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 270 states and 406 transitions. [2024-12-05 21:38:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 406 transitions. [2024-12-05 21:38:30,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-05 21:38:30,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:30,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:30,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:36,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6670 backedges. 0 proven. 6670 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:38:55,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:55,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 274 states and 412 transitions. [2024-12-05 21:38:55,625 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 412 transitions. [2024-12-05 21:38:55,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-05 21:38:55,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:55,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:01,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6903 backedges. 0 proven. 6903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 278 states and 418 transitions. [2024-12-05 21:39:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 418 transitions. [2024-12-05 21:39:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-05 21:39:22,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:22,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:28,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7140 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:48,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:48,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 282 states and 424 transitions. [2024-12-05 21:39:48,857 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 424 transitions. [2024-12-05 21:39:48,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-05 21:39:48,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:48,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:55,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7381 backedges. 0 proven. 7381 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:40:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 286 states and 430 transitions. [2024-12-05 21:40:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 430 transitions. [2024-12-05 21:40:16,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-05 21:40:16,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:16,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:16,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:23,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7626 backedges. 0 proven. 7626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:40:44,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 290 states and 436 transitions. [2024-12-05 21:40:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 436 transitions. [2024-12-05 21:40:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-05 21:40:44,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:44,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:51,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7875 backedges. 0 proven. 7875 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:12,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:12,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 294 states and 442 transitions. [2024-12-05 21:41:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 442 transitions. [2024-12-05 21:41:12,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-05 21:41:12,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:12,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:19,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8128 backedges. 0 proven. 8128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:42,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:42,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 298 states and 448 transitions. [2024-12-05 21:41:42,309 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 448 transitions. [2024-12-05 21:41:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-05 21:41:42,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:42,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8385 backedges. 0 proven. 8385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.