./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.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_28fd6407-4076-4183-b0a4-7035f95b22df/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/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_28fd6407-4076-4183-b0a4-7035f95b22df/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/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_28fd6407-4076-4183-b0a4-7035f95b22df/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 a38de44f112a10364737c35b840e673503a211a020b9f494a50e4a32c8fe31c0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:22:02,584 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:22:02,642 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 00:22:02,647 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:22:02,647 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:22:02,668 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:22:02,669 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:22:02,669 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:22:02,669 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:22:02,669 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:22:02,669 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:22:02,669 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:22:02,669 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:22:02,669 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:22:02,670 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:22:02,670 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:22:02,670 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:22:02,670 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:22:02,670 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:22:02,670 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:22:02,670 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:22:02,670 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:22:02,670 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:22:02,670 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:22:02,671 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:22:02,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:22:02,671 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:22:02,671 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:22:02,671 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:22:02,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:22:02,671 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_28fd6407-4076-4183-b0a4-7035f95b22df/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 -> a38de44f112a10364737c35b840e673503a211a020b9f494a50e4a32c8fe31c0 [2024-12-06 00:22:02,897 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:22:02,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:22:02,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:22:02,908 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:22:02,909 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:22:02,910 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i [2024-12-06 00:22:05,648 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/bin/ukojak-verify-CZk0znPC7b/data/459142e35/a0a43c27df5b4be48442150e4ef73a75/FLAG4998aa06d [2024-12-06 00:22:05,907 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:22:05,907 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i [2024-12-06 00:22:05,921 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/bin/ukojak-verify-CZk0znPC7b/data/459142e35/a0a43c27df5b4be48442150e4ef73a75/FLAG4998aa06d [2024-12-06 00:22:05,936 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/bin/ukojak-verify-CZk0znPC7b/data/459142e35/a0a43c27df5b4be48442150e4ef73a75 [2024-12-06 00:22:05,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:22:05,940 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:22:05,942 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:22:05,942 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:22:05,947 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:22:05,947 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:22:05" (1/1) ... [2024-12-06 00:22:05,948 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a0df1fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:05, skipping insertion in model container [2024-12-06 00:22:05,948 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:22:05" (1/1) ... [2024-12-06 00:22:05,978 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:22:06,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:22:06,321 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:22:06,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:22:06,421 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:22:06,422 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06 WrapperNode [2024-12-06 00:22:06,422 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:22:06,423 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:22:06,423 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:22:06,423 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:22:06,427 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,439 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,469 INFO L138 Inliner]: procedures = 232, calls = 76, calls flagged for inlining = 34, calls inlined = 85, statements flattened = 583 [2024-12-06 00:22:06,470 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:22:06,470 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:22:06,470 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:22:06,470 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:22:06,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,483 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,484 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,501 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,503 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,513 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,515 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,518 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,522 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:22:06,523 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:22:06,523 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:22:06,523 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:22:06,524 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:22:06" (1/1) ... [2024-12-06 00:22:06,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:22:06,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:22:06,553 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:22:06,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28fd6407-4076-4183-b0a4-7035f95b22df/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:22:06,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:22:06,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:22:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 00:22:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:22:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:22:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:22:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:22:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:22:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:22:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:22:06,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:22:06,690 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:22:06,692 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:22:07,424 INFO L? ?]: Removed 286 outVars from TransFormulas that were not future-live. [2024-12-06 00:22:07,425 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:22:07,525 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:22:07,525 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-12-06 00:22:07,525 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:22:07 BoogieIcfgContainer [2024-12-06 00:22:07,525 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:22:07,526 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:22:07,526 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:22:07,533 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:22:07,534 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:22:07" (1/1) ... [2024-12-06 00:22:07,539 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:22:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:07,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 396 states and 544 transitions. [2024-12-06 00:22:07,586 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 544 transitions. [2024-12-06 00:22:07,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:22:07,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:07,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:07,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:07,772 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 00:22:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 395 states and 542 transitions. [2024-12-06 00:22:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 542 transitions. [2024-12-06 00:22:07,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:22:07,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:07,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:07,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:07,899 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 00:22:07,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:07,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 394 states and 541 transitions. [2024-12-06 00:22:07,968 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 541 transitions. [2024-12-06 00:22:07,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:22:07,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:07,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:08,143 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 00:22:08,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 397 states and 547 transitions. [2024-12-06 00:22:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 547 transitions. [2024-12-06 00:22:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:22:08,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:08,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:08,528 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 00:22:08,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:08,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 400 states and 552 transitions. [2024-12-06 00:22:08,976 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 552 transitions. [2024-12-06 00:22:08,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:22:08,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:08,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:09,182 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 00:22:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:09,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 404 states and 560 transitions. [2024-12-06 00:22:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 560 transitions. [2024-12-06 00:22:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:22:09,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:09,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:10,247 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 00:22:11,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:11,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 408 states and 568 transitions. [2024-12-06 00:22:11,234 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 568 transitions. [2024-12-06 00:22:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:22:11,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:11,367 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 00:22:11,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:11,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 410 states and 573 transitions. [2024-12-06 00:22:11,883 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 573 transitions. [2024-12-06 00:22:11,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:22:11,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:11,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:11,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:12,102 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 00:22:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:13,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 412 states and 578 transitions. [2024-12-06 00:22:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 578 transitions. [2024-12-06 00:22:13,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:22:13,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:13,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:13,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:13,123 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 00:22:13,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:13,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 411 states and 577 transitions. [2024-12-06 00:22:13,139 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 577 transitions. [2024-12-06 00:22:13,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:22:13,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:13,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:13,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:13,407 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 00:22:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:14,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 414 states and 584 transitions. [2024-12-06 00:22:14,742 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 584 transitions. [2024-12-06 00:22:14,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:14,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:14,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:14,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:15,039 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 00:22:16,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:16,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 417 states and 590 transitions. [2024-12-06 00:22:16,242 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 590 transitions. [2024-12-06 00:22:16,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:16,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:16,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:16,353 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 00:22:17,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:17,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 420 states and 595 transitions. [2024-12-06 00:22:17,720 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 595 transitions. [2024-12-06 00:22:17,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:22:17,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:17,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:17,743 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 00:22:19,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:19,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 425 states and 603 transitions. [2024-12-06 00:22:19,482 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 603 transitions. [2024-12-06 00:22:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:22:19,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:19,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:19,775 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 00:22:22,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:22,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 430 states and 614 transitions. [2024-12-06 00:22:22,365 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 614 transitions. [2024-12-06 00:22:22,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:22:22,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:22,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:22,392 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 00:22:22,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:22,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 429 states and 613 transitions. [2024-12-06 00:22:22,409 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 613 transitions. [2024-12-06 00:22:22,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:22:22,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:22,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:22,741 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 00:22:22,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:22,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 430 states and 614 transitions. [2024-12-06 00:22:22,981 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 614 transitions. [2024-12-06 00:22:22,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:22:22,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:22,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:23,616 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 442 states and 637 transitions. [2024-12-06 00:22:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 637 transitions. [2024-12-06 00:22:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:22:28,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:28,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 444 states and 640 transitions. [2024-12-06 00:22:28,943 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 640 transitions. [2024-12-06 00:22:28,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:22:28,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:28,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:29,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 445 states and 641 transitions. [2024-12-06 00:22:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 641 transitions. [2024-12-06 00:22:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:22:30,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:30,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:30,169 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 00:22:30,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:30,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 445 states and 637 transitions. [2024-12-06 00:22:30,178 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 637 transitions. [2024-12-06 00:22:30,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:22:30,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:30,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:30,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:31,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:37,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 457 states and 673 transitions. [2024-12-06 00:22:37,727 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 673 transitions. [2024-12-06 00:22:37,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:22:37,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:37,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:38,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:40,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:40,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 459 states and 676 transitions. [2024-12-06 00:22:40,029 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 676 transitions. [2024-12-06 00:22:40,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:22:40,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:40,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:41,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:46,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:46,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 467 states and 695 transitions. [2024-12-06 00:22:46,131 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 695 transitions. [2024-12-06 00:22:46,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:22:46,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:46,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:46,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 469 states and 700 transitions. [2024-12-06 00:22:49,916 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 700 transitions. [2024-12-06 00:22:49,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:22:49,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:49,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:50,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:52,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:52,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 472 states and 706 transitions. [2024-12-06 00:22:52,003 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 706 transitions. [2024-12-06 00:22:52,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:22:52,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:52,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:53,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 473 states and 707 transitions. [2024-12-06 00:22:53,016 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 707 transitions. [2024-12-06 00:22:53,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:22:53,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:53,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:54,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:56,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 475 states and 710 transitions. [2024-12-06 00:22:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 710 transitions. [2024-12-06 00:22:56,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:22:56,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:56,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:56,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:57,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:57,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 476 states and 713 transitions. [2024-12-06 00:22:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 713 transitions. [2024-12-06 00:22:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:22:57,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:57,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:57,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:58,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 477 states and 715 transitions. [2024-12-06 00:22:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 715 transitions. [2024-12-06 00:22:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:22:58,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:58,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:58,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 478 states and 717 transitions. [2024-12-06 00:22:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 717 transitions. [2024-12-06 00:22:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:22:59,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:59,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:59,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:59,712 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 00:23:02,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:02,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 488 states and 739 transitions. [2024-12-06 00:23:02,923 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 739 transitions. [2024-12-06 00:23:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:23:02,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:02,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:03,263 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 00:23:04,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:04,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 492 states and 746 transitions. [2024-12-06 00:23:04,804 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 746 transitions. [2024-12-06 00:23:04,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:23:04,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:04,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:05,191 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 00:23:07,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:07,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 496 states and 751 transitions. [2024-12-06 00:23:07,325 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 751 transitions. [2024-12-06 00:23:07,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:23:07,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:07,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:07,790 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:23:09,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:09,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 497 states and 754 transitions. [2024-12-06 00:23:09,745 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 754 transitions. [2024-12-06 00:23:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:23:09,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:09,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:09,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:11,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:11,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 498 states and 756 transitions. [2024-12-06 00:23:11,259 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 756 transitions. [2024-12-06 00:23:11,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:23:11,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:11,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:12,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 498 states and 755 transitions. [2024-12-06 00:23:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 755 transitions. [2024-12-06 00:23:12,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:23:12,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:12,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:12,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:12,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:23:13,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:13,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 498 states and 754 transitions. [2024-12-06 00:23:13,098 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 754 transitions. [2024-12-06 00:23:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:23:13,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:13,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:13,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:23:13,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:13,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 498 states and 753 transitions. [2024-12-06 00:23:13,966 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 753 transitions. [2024-12-06 00:23:13,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:23:13,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:13,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:13,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:14,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:18,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 507 states and 770 transitions. [2024-12-06 00:23:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 770 transitions. [2024-12-06 00:23:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:23:18,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:18,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:20,029 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 00:23:24,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:24,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 514 states and 783 transitions. [2024-12-06 00:23:24,871 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 783 transitions. [2024-12-06 00:23:24,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:23:24,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:24,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:24,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:24,892 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 00:23:25,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:25,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 516 states and 784 transitions. [2024-12-06 00:23:25,613 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 784 transitions. [2024-12-06 00:23:25,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:23:25,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:25,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:25,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:27,602 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 00:23:37,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:37,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 532 states and 815 transitions. [2024-12-06 00:23:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 815 transitions. [2024-12-06 00:23:37,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:23:37,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:37,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:37,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:39,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 533 states and 817 transitions. [2024-12-06 00:23:39,712 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 817 transitions. [2024-12-06 00:23:39,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:23:39,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:39,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:39,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:23:41,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:41,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 534 states and 818 transitions. [2024-12-06 00:23:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 818 transitions. [2024-12-06 00:23:41,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:23:41,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:41,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:42,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:23:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 534 states and 817 transitions. [2024-12-06 00:23:43,205 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 817 transitions. [2024-12-06 00:23:43,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:23:43,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:43,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:46,502 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 00:24:00,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 550 states and 847 transitions. [2024-12-06 00:24:00,631 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 847 transitions. [2024-12-06 00:24:00,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:24:00,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:00,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:00,653 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 00:24:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:01,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 552 states and 850 transitions. [2024-12-06 00:24:01,505 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 850 transitions. [2024-12-06 00:24:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:24:01,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:01,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:01,779 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 00:24:02,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:02,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 555 states and 854 transitions. [2024-12-06 00:24:02,973 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 854 transitions. [2024-12-06 00:24:02,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:24:02,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:02,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:02,992 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 00:24:03,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:03,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 555 states and 850 transitions. [2024-12-06 00:24:03,007 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 850 transitions. [2024-12-06 00:24:03,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:24:03,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:03,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:06,811 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 00:24:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:22,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 572 states and 882 transitions. [2024-12-06 00:24:22,723 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 882 transitions. [2024-12-06 00:24:22,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:24:22,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:22,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:22,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:26,164 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 00:24:43,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:43,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 592 states and 921 transitions. [2024-12-06 00:24:43,728 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 921 transitions. [2024-12-06 00:24:43,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:24:43,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:43,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:48,137 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 00:25:09,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:09,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 612 states and 959 transitions. [2024-12-06 00:25:09,994 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 959 transitions. [2024-12-06 00:25:09,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:09,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:09,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:12,315 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:25:21,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:21,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 616 states and 975 transitions. [2024-12-06 00:25:21,876 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 975 transitions. [2024-12-06 00:25:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:21,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:21,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:23,552 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:25:29,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 621 states and 986 transitions. [2024-12-06 00:25:29,556 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 986 transitions. [2024-12-06 00:25:29,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:25:29,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:29,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:30,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 622 states and 988 transitions. [2024-12-06 00:25:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 988 transitions. [2024-12-06 00:25:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:25:30,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:30,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:30,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:25:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 627 states and 1000 transitions. [2024-12-06 00:25:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1000 transitions. [2024-12-06 00:25:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:25:38,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:38,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 630 states and 1003 transitions. [2024-12-06 00:25:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1003 transitions. [2024-12-06 00:25:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:25:44,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:44,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:49,886 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 00:26:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:12,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 650 states and 1039 transitions. [2024-12-06 00:26:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1039 transitions. [2024-12-06 00:26:12,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:26:12,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:12,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:12,402 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 00:26:13,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 652 states and 1040 transitions. [2024-12-06 00:26:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1040 transitions. [2024-12-06 00:26:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:26:13,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:13,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:20,159 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 00:26:35,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 660 states and 1054 transitions. [2024-12-06 00:26:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1054 transitions. [2024-12-06 00:26:35,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:26:35,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:35,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:39,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 663 states and 1059 transitions. [2024-12-06 00:26:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1059 transitions. [2024-12-06 00:26:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:26:39,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:41,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:44,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 666 states and 1063 transitions. [2024-12-06 00:26:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1063 transitions. [2024-12-06 00:26:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:26:44,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:44,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:44,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:46,034 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:52,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 674 states and 1077 transitions. [2024-12-06 00:26:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1077 transitions. [2024-12-06 00:26:52,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:26:52,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:52,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:57,577 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 00:27:26,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:26,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 695 states and 1116 transitions. [2024-12-06 00:27:26,871 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1116 transitions. [2024-12-06 00:27:26,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:27:26,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:26,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:26,894 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 00:27:26,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 695 states and 1112 transitions. [2024-12-06 00:27:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1112 transitions. [2024-12-06 00:27:26,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:27:26,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:26,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:34,411 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:49,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:49,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 700 states and 1123 transitions. [2024-12-06 00:27:49,383 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1123 transitions. [2024-12-06 00:27:49,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:27:49,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:49,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:49,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:53,130 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:58,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 703 states and 1128 transitions. [2024-12-06 00:27:58,458 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1128 transitions. [2024-12-06 00:27:58,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:27:58,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:58,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:00,771 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 00:28:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:42,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 734 states and 1181 transitions. [2024-12-06 00:28:42,321 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1181 transitions. [2024-12-06 00:28:42,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:28:42,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:42,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:42,860 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 00:28:47,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 739 states and 1188 transitions. [2024-12-06 00:28:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1188 transitions. [2024-12-06 00:28:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:28:47,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:47,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:54,461 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 00:29:12,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:12,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 748 states and 1201 transitions. [2024-12-06 00:29:12,479 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1201 transitions. [2024-12-06 00:29:12,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:29:12,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:12,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:24,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:51,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:51,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 756 states and 1222 transitions. [2024-12-06 00:29:51,970 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1222 transitions. [2024-12-06 00:29:51,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:29:51,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:51,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:14,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:14,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 761 states and 1235 transitions. [2024-12-06 00:30:14,524 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1235 transitions. [2024-12-06 00:30:14,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:30:14,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:14,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:06,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:06,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 781 states and 1278 transitions. [2024-12-06 00:31:06,224 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1278 transitions. [2024-12-06 00:31:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:31:06,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:06,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:13,083 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:27,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:27,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 788 states and 1297 transitions. [2024-12-06 00:31:27,780 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1297 transitions. [2024-12-06 00:31:27,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:31:27,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:27,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:28,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:34,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 790 states and 1299 transitions. [2024-12-06 00:31:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1299 transitions. [2024-12-06 00:31:34,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:31:34,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:34,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 793 states and 1304 transitions. [2024-12-06 00:32:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1304 transitions. [2024-12-06 00:32:00,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:32:00,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:00,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:10,123 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 00:33:01,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:01,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 818 states and 1346 transitions. [2024-12-06 00:33:01,444 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1346 transitions. [2024-12-06 00:33:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:33:01,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:01,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:01,467 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 00:33:03,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:03,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 817 states and 1343 transitions. [2024-12-06 00:33:03,685 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1343 transitions. [2024-12-06 00:33:03,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:33:03,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:03,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:11,066 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 00:33:22,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 820 states and 1347 transitions. [2024-12-06 00:33:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1347 transitions. [2024-12-06 00:33:22,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:33:22,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:22,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:24,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 00:33:31,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:31,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 821 states and 1348 transitions. [2024-12-06 00:33:31,913 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1348 transitions. [2024-12-06 00:33:31,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:33:31,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:31,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:33,772 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:33:41,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 823 states and 1351 transitions. [2024-12-06 00:33:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1351 transitions. [2024-12-06 00:33:41,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:33:41,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:41,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:34:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 835 states and 1376 transitions. [2024-12-06 00:34:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1376 transitions. [2024-12-06 00:34:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:34:01,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:01,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:34:11,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:11,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 632 states and 864 transitions. [2024-12-06 00:34:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 864 transitions. [2024-12-06 00:34:11,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:34:11,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:11,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:11,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:27,339 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:35:47,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:47,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 665 states and 918 transitions. [2024-12-06 00:35:47,354 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 918 transitions. [2024-12-06 00:35:47,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:35:47,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:47,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat