./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/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_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b04cfdc033f25419ae30b8c067b1e8de34cd963e91f12bceeafd05a3d125e0b7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:40:13,923 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:40:13,975 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 01:40:13,979 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:40:13,979 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:40:13,997 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:40:13,998 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:40:13,998 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:40:13,998 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:40:13,998 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:40:13,998 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:40:13,998 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:40:13,998 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:40:13,998 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:40:13,998 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:40:13,999 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:40:13,999 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:40:13,999 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:40:13,999 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:40:13,999 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:40:13,999 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:40:13,999 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:40:13,999 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:40:13,999 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:40:14,000 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:40:14,000 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:14,000 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:40:14,000 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:40:14,000 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:40:14,000 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:40:14,000 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_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b04cfdc033f25419ae30b8c067b1e8de34cd963e91f12bceeafd05a3d125e0b7 [2024-12-06 01:40:14,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:40:14,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:40:14,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:40:14,207 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:40:14,207 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:40:14,208 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_3.i [2024-12-06 01:40:16,826 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/data/8d3fcab6a/c8bb06803050410a8069942c444ad5cf/FLAG3a21a2afb [2024-12-06 01:40:17,091 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:40:17,092 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/sv-benchmarks/c/ldv-memsafety/memleaks_test23_3.i [2024-12-06 01:40:17,105 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/data/8d3fcab6a/c8bb06803050410a8069942c444ad5cf/FLAG3a21a2afb [2024-12-06 01:40:17,391 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/data/8d3fcab6a/c8bb06803050410a8069942c444ad5cf [2024-12-06 01:40:17,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:40:17,395 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:40:17,396 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:17,396 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:40:17,399 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:40:17,400 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,400 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2bb0ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17, skipping insertion in model container [2024-12-06 01:40:17,401 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,428 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:40:17,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:17,743 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:40:17,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:17,839 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:40:17,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17 WrapperNode [2024-12-06 01:40:17,840 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:17,840 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:17,840 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:40:17,841 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:40:17,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,861 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,883 INFO L138 Inliner]: procedures = 173, calls = 117, calls flagged for inlining = 44, calls inlined = 25, statements flattened = 307 [2024-12-06 01:40:17,883 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:17,883 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:40:17,884 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:40:17,884 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:40:17,891 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,892 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,897 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,897 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,912 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,913 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,917 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,919 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,920 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,924 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:40:17,925 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:40:17,925 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:40:17,925 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:40:17,926 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:17" (1/1) ... [2024-12-06 01:40:17,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:17,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:40:17,950 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:40:17,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbd56a2-b7ec-4bfc-83e3-41e0833ccb02/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:40:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:40:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:40:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:40:18,096 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:40:18,098 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:40:18,632 INFO L? ?]: Removed 318 outVars from TransFormulas that were not future-live. [2024-12-06 01:40:18,632 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:40:18,724 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:40:18,724 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 01:40:18,725 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:18 BoogieIcfgContainer [2024-12-06 01:40:18,725 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:40:18,725 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:40:18,725 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:40:18,733 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:40:18,733 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:18" (1/1) ... [2024-12-06 01:40:18,738 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:40:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:18,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 169 states and 181 transitions. [2024-12-06 01:40:18,778 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 181 transitions. [2024-12-06 01:40:18,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:40:18,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:18,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:19,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:19,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:19,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 168 states and 180 transitions. [2024-12-06 01:40:19,114 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 180 transitions. [2024-12-06 01:40:19,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:40:19,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:19,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:19,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:19,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:19,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 167 states and 179 transitions. [2024-12-06 01:40:19,565 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 179 transitions. [2024-12-06 01:40:19,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:40:19,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:19,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:19,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:19,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:19,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:19,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 166 states and 178 transitions. [2024-12-06 01:40:19,612 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 178 transitions. [2024-12-06 01:40:19,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:40:19,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:19,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:19,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:19,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:19,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 165 states and 177 transitions. [2024-12-06 01:40:19,931 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 177 transitions. [2024-12-06 01:40:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:40:19,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:19,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:20,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:20,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 168 states and 184 transitions. [2024-12-06 01:40:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 184 transitions. [2024-12-06 01:40:20,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:40:20,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:21,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 170 states and 187 transitions. [2024-12-06 01:40:21,023 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 187 transitions. [2024-12-06 01:40:21,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:40:21,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:21,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:21,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:22,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:22,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 169 states and 186 transitions. [2024-12-06 01:40:22,155 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 186 transitions. [2024-12-06 01:40:22,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:40:22,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:22,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:23,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 168 states and 185 transitions. [2024-12-06 01:40:23,390 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 185 transitions. [2024-12-06 01:40:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:40:23,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:23,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:24,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:24,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 172 states and 192 transitions. [2024-12-06 01:40:24,301 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 192 transitions. [2024-12-06 01:40:24,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:40:24,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:24,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:24,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:24,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 171 states and 191 transitions. [2024-12-06 01:40:24,487 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 191 transitions. [2024-12-06 01:40:24,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:40:24,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:24,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:24,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 170 states and 190 transitions. [2024-12-06 01:40:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 190 transitions. [2024-12-06 01:40:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:40:24,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:24,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:24,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:24,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:24,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 169 states and 189 transitions. [2024-12-06 01:40:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 189 transitions. [2024-12-06 01:40:24,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:40:24,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:24,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:24,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:25,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 168 states and 188 transitions. [2024-12-06 01:40:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 188 transitions. [2024-12-06 01:40:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:40:25,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:25,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:25,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:25,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 168 states and 187 transitions. [2024-12-06 01:40:25,428 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 187 transitions. [2024-12-06 01:40:25,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:40:25,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:25,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:25,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:25,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 168 states and 186 transitions. [2024-12-06 01:40:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 186 transitions. [2024-12-06 01:40:25,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:40:25,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:25,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:25,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:26,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:26,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 171 states and 191 transitions. [2024-12-06 01:40:26,475 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 191 transitions. [2024-12-06 01:40:26,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:40:26,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:26,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:26,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:26,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:28,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:28,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 174 states and 196 transitions. [2024-12-06 01:40:28,246 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 196 transitions. [2024-12-06 01:40:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:40:28,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:28,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:28,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:28,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 173 states and 195 transitions. [2024-12-06 01:40:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 195 transitions. [2024-12-06 01:40:28,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:40:28,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:28,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:28,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 177 states and 201 transitions. [2024-12-06 01:40:30,292 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 201 transitions. [2024-12-06 01:40:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:40:30,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:30,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:30,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:31,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:31,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 182 states and 212 transitions. [2024-12-06 01:40:31,025 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 212 transitions. [2024-12-06 01:40:31,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:40:31,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:31,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:31,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 187 states and 225 transitions. [2024-12-06 01:40:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 225 transitions. [2024-12-06 01:40:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:40:32,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:32,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:32,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:33,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 189 states and 226 transitions. [2024-12-06 01:40:33,101 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 226 transitions. [2024-12-06 01:40:33,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:40:33,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:33,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:33,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:33,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:33,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 188 states and 225 transitions. [2024-12-06 01:40:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 225 transitions. [2024-12-06 01:40:33,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:40:33,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:33,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:33,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 189 states and 226 transitions. [2024-12-06 01:40:33,293 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 226 transitions. [2024-12-06 01:40:33,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:33,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:33,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:33,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:33,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:36,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:36,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 195 states and 237 transitions. [2024-12-06 01:40:36,170 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 237 transitions. [2024-12-06 01:40:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:36,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:36,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:36,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:36,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:36,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 194 states and 236 transitions. [2024-12-06 01:40:36,220 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 236 transitions. [2024-12-06 01:40:36,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:36,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:36,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:36,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:36,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 195 states and 240 transitions. [2024-12-06 01:40:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 240 transitions. [2024-12-06 01:40:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:40:36,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:36,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:36,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:37,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:37,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 198 states and 243 transitions. [2024-12-06 01:40:37,066 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 243 transitions. [2024-12-06 01:40:37,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:40:37,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:37,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:37,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:38,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:38,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 200 states and 246 transitions. [2024-12-06 01:40:38,105 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 246 transitions. [2024-12-06 01:40:38,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:40:38,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:38,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:38,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:38,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 204 states and 252 transitions. [2024-12-06 01:40:38,864 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 252 transitions. [2024-12-06 01:40:38,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:40:38,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:38,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:39,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:41,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 213 states and 266 transitions. [2024-12-06 01:40:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 266 transitions. [2024-12-06 01:40:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:41,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:41,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 215 states and 269 transitions. [2024-12-06 01:40:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 269 transitions. [2024-12-06 01:40:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:42,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:42,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:42,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 214 states and 268 transitions. [2024-12-06 01:40:42,497 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 268 transitions. [2024-12-06 01:40:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:42,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:42,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:42,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:42,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 215 states and 269 transitions. [2024-12-06 01:40:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 269 transitions. [2024-12-06 01:40:42,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:40:42,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:42,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:44,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:50,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 226 states and 286 transitions. [2024-12-06 01:40:50,913 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 286 transitions. [2024-12-06 01:40:50,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:40:50,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:50,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:52,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:02,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:02,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 237 states and 302 transitions. [2024-12-06 01:41:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 302 transitions. [2024-12-06 01:41:02,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:41:02,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:02,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:02,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:16,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 249 states and 327 transitions. [2024-12-06 01:41:16,303 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 327 transitions. [2024-12-06 01:41:16,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:41:16,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:16,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:34,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 261 states and 352 transitions. [2024-12-06 01:41:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 352 transitions. [2024-12-06 01:41:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:41:34,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:34,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:34,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:35,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 273 states and 378 transitions. [2024-12-06 01:41:54,278 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 378 transitions. [2024-12-06 01:41:54,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:41:54,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:54,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:57,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:24,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:24,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 286 states and 408 transitions. [2024-12-06 01:42:24,701 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 408 transitions. [2024-12-06 01:42:24,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:42:24,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:24,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:27,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:55,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:55,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 299 states and 439 transitions. [2024-12-06 01:42:55,280 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 439 transitions. [2024-12-06 01:42:55,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:42:55,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:55,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:59,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:13,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:13,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 303 states and 451 transitions. [2024-12-06 01:43:13,197 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 451 transitions. [2024-12-06 01:43:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:43:13,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:13,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:16,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:25,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 306 states and 457 transitions. [2024-12-06 01:43:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 457 transitions. [2024-12-06 01:43:25,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:43:25,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:25,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:26,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:30,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:30,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 308 states and 459 transitions. [2024-12-06 01:43:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 459 transitions. [2024-12-06 01:43:30,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:43:30,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:30,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:33,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 310 states and 461 transitions. [2024-12-06 01:43:33,231 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 461 transitions. [2024-12-06 01:43:33,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:43:33,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:33,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:33,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:09,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 323 states and 487 transitions. [2024-12-06 01:44:09,003 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 487 transitions. [2024-12-06 01:44:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:44:09,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:09,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:17,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:57,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 336 states and 515 transitions. [2024-12-06 01:44:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 515 transitions. [2024-12-06 01:44:57,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:44:57,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:57,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:53,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:53,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 350 states and 551 transitions. [2024-12-06 01:45:53,481 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 551 transitions. [2024-12-06 01:45:53,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:45:53,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:53,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:01,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 364 states and 585 transitions. [2024-12-06 01:47:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 585 transitions. [2024-12-06 01:47:00,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:47:00,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:00,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:06,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:14,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:14,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 365 states and 587 transitions. [2024-12-06 01:47:14,778 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 587 transitions. [2024-12-06 01:47:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:47:14,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:14,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:22,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:42,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 368 states and 592 transitions. [2024-12-06 01:47:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 592 transitions. [2024-12-06 01:47:42,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:47:42,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:42,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:47,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:21,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:21,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 383 states and 648 transitions. [2024-12-06 01:48:21,655 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 648 transitions. [2024-12-06 01:48:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:48:21,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:21,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:23,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:59,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:59,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 398 states and 703 transitions. [2024-12-06 01:48:59,541 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 703 transitions. [2024-12-06 01:48:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:48:59,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:59,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:59,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:59,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:59,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 397 states and 702 transitions. [2024-12-06 01:48:59,605 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 702 transitions. [2024-12-06 01:48:59,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:48:59,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:59,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:59,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:00,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:05,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:05,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 396 states and 701 transitions. [2024-12-06 01:49:05,368 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 701 transitions. [2024-12-06 01:49:05,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:49:05,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:05,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:05,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:06,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:06,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 398 states and 705 transitions. [2024-12-06 01:49:06,713 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 705 transitions. [2024-12-06 01:49:06,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:49:06,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:06,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:15,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:28,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 400 states and 710 transitions. [2024-12-06 01:49:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 710 transitions. [2024-12-06 01:49:28,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:49:28,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:28,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:28,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:28,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:35,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 403 states and 718 transitions. [2024-12-06 01:49:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 718 transitions. [2024-12-06 01:49:35,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:49:35,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:35,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:35,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:35,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:45,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 406 states and 725 transitions. [2024-12-06 01:49:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 725 transitions. [2024-12-06 01:49:45,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:49:45,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:45,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:45,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:52,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:44,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:44,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 422 states and 782 transitions. [2024-12-06 01:50:44,240 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 782 transitions. [2024-12-06 01:50:44,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:50:44,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:44,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:08,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 438 states and 841 transitions. [2024-12-06 01:52:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 841 transitions. [2024-12-06 01:52:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:52:08,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:08,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:10,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 437 states and 840 transitions. [2024-12-06 01:52:10,068 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 840 transitions. [2024-12-06 01:52:10,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:52:10,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:10,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 436 states and 839 transitions. [2024-12-06 01:52:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 839 transitions. [2024-12-06 01:52:18,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:52:18,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:18,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:25,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:48,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:48,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 440 states and 847 transitions. [2024-12-06 01:52:48,052 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 847 transitions. [2024-12-06 01:52:48,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:52:48,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:48,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:48,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:50,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:53:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 442 states and 850 transitions. [2024-12-06 01:53:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 850 transitions. [2024-12-06 01:53:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:53:00,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:00,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:02,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:05,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 454 states and 884 transitions. [2024-12-06 01:54:05,047 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 884 transitions. [2024-12-06 01:54:05,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:54:05,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:05,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.