./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/chgrp-incomplete-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/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_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/chgrp-incomplete-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8e036d03abaa2464843bef35227938cb8e4d04c5a12ab6a4a0003d6a8df9a501 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:46:09,850 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:46:09,905 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 00:46:09,909 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:46:09,909 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:46:09,927 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:46:09,928 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:46:09,928 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:46:09,928 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:46:09,929 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:46:09,929 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:46:09,929 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:46:09,929 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:46:09,929 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:46:09,929 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:46:09,929 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:46:09,929 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:46:09,929 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:46:09,929 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:46:09,929 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:46:09,930 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:46:09,930 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:46:09,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:46:09,930 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:46:09,930 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:46:09,930 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:46:09,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:46:09,930 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_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e036d03abaa2464843bef35227938cb8e4d04c5a12ab6a4a0003d6a8df9a501 [2024-12-06 00:46:10,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:46:10,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:46:10,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:46:10,175 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:46:10,175 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:46:10,176 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/chgrp-incomplete-1.i [2024-12-06 00:46:12,783 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/data/3cbf198ef/39414948d4ce411c8fa7da89232ec39b/FLAG76a43dc6a [2024-12-06 00:46:13,115 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:46:13,115 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/sv-benchmarks/c/busybox-1.22.0/chgrp-incomplete-1.i [2024-12-06 00:46:13,135 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/data/3cbf198ef/39414948d4ce411c8fa7da89232ec39b/FLAG76a43dc6a [2024-12-06 00:46:13,351 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/data/3cbf198ef/39414948d4ce411c8fa7da89232ec39b [2024-12-06 00:46:13,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:46:13,354 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:46:13,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:46:13,356 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:46:13,359 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:46:13,360 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:46:13" (1/1) ... [2024-12-06 00:46:13,360 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:13, skipping insertion in model container [2024-12-06 00:46:13,361 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:46:13" (1/1) ... [2024-12-06 00:46:13,400 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:46:14,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:46:14,338 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:46:14,432 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:46:14,574 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 00:46:14,582 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:46:14,582 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14 WrapperNode [2024-12-06 00:46:14,583 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:46:14,584 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:46:14,584 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:46:14,584 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:46:14,589 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,616 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,668 INFO L138 Inliner]: procedures = 597, calls = 507, calls flagged for inlining = 27, calls inlined = 21, statements flattened = 858 [2024-12-06 00:46:14,668 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:46:14,669 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:46:14,669 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:46:14,669 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:46:14,677 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,677 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,687 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,688 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,721 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,724 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,730 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,736 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,740 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,750 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:46:14,751 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:46:14,751 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:46:14,751 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:46:14,752 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:46:14" (1/1) ... [2024-12-06 00:46:14,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:46:14,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:46:14,787 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:46:14,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7108a72c-17c1-4f6b-b219-da5204f483b4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:46:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:46:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 00:46:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:46:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:46:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:46:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:46:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:46:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:46:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:46:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 00:46:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:46:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:46:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:46:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:46:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:46:15,114 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:46:15,115 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:46:16,739 INFO L? ?]: Removed 419 outVars from TransFormulas that were not future-live. [2024-12-06 00:46:16,740 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:46:16,903 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:46:16,904 INFO L312 CfgBuilder]: Removed 14 assume(true) statements. [2024-12-06 00:46:16,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:46:16 BoogieIcfgContainer [2024-12-06 00:46:16,904 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:46:16,905 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:46:16,905 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:46:16,916 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:46:16,916 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:46:16" (1/1) ... [2024-12-06 00:46:16,924 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:46:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:16,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 264 states and 296 transitions. [2024-12-06 00:46:16,977 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 296 transitions. [2024-12-06 00:46:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 00:46:16,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:16,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:17,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:17,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:18,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:18,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 263 states and 295 transitions. [2024-12-06 00:46:18,674 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 295 transitions. [2024-12-06 00:46:18,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 00:46:18,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:18,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:19,310 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 00:46:20,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:20,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 262 states and 294 transitions. [2024-12-06 00:46:20,347 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 294 transitions. [2024-12-06 00:46:20,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:46:20,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:20,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:20,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:20,640 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 00:46:20,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:20,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 261 states and 293 transitions. [2024-12-06 00:46:20,674 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 293 transitions. [2024-12-06 00:46:20,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:46:20,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:20,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:20,991 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 00:46:21,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:21,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 262 states and 295 transitions. [2024-12-06 00:46:21,105 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 295 transitions. [2024-12-06 00:46:21,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:46:21,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:21,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:21,551 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 00:46:21,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:21,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 264 states and 297 transitions. [2024-12-06 00:46:21,854 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 297 transitions. [2024-12-06 00:46:21,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:46:21,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:21,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:22,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:22,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:22,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 265 states and 299 transitions. [2024-12-06 00:46:22,307 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 299 transitions. [2024-12-06 00:46:22,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:46:22,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:22,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:22,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:23,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:23,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 267 states and 302 transitions. [2024-12-06 00:46:23,033 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 302 transitions. [2024-12-06 00:46:23,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:46:23,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:23,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:23,253 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 00:46:23,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:23,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 269 states and 306 transitions. [2024-12-06 00:46:23,471 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 306 transitions. [2024-12-06 00:46:23,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:46:23,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:23,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:23,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:24,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 271 states and 309 transitions. [2024-12-06 00:46:24,183 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 309 transitions. [2024-12-06 00:46:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:46:24,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:24,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:24,509 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 00:46:24,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:24,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 273 states and 312 transitions. [2024-12-06 00:46:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 312 transitions. [2024-12-06 00:46:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:46:24,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:24,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:25,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:25,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 275 states and 317 transitions. [2024-12-06 00:46:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 317 transitions. [2024-12-06 00:46:25,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:46:25,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:25,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:25,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:26,000 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:26,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 276 states and 317 transitions. [2024-12-06 00:46:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 317 transitions. [2024-12-06 00:46:26,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:46:26,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:26,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:26,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:26,802 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:28,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:28,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 268 states and 300 transitions. [2024-12-06 00:46:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 300 transitions. [2024-12-06 00:46:28,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:46:28,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:28,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:28,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:28,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 269 states and 301 transitions. [2024-12-06 00:46:28,705 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 301 transitions. [2024-12-06 00:46:28,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:46:28,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:28,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:29,324 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 00:46:32,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:32,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 268 states and 300 transitions. [2024-12-06 00:46:32,059 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 300 transitions. [2024-12-06 00:46:32,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:46:32,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:32,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:32,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:32,427 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:32,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 270 states and 302 transitions. [2024-12-06 00:46:32,959 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 302 transitions. [2024-12-06 00:46:32,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:46:32,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:32,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:33,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:33,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 272 states and 304 transitions. [2024-12-06 00:46:33,743 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 304 transitions. [2024-12-06 00:46:33,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:46:33,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:33,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:34,016 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:34,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:34,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 274 states and 306 transitions. [2024-12-06 00:46:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 306 transitions. [2024-12-06 00:46:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:46:34,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:34,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:34,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:34,906 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:35,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 276 states and 308 transitions. [2024-12-06 00:46:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 308 transitions. [2024-12-06 00:46:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:46:35,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:35,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:35,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:35,849 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:36,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:36,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 278 states and 309 transitions. [2024-12-06 00:46:36,294 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 309 transitions. [2024-12-06 00:46:36,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:46:36,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:36,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:46:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 277 states and 308 transitions. [2024-12-06 00:46:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 308 transitions. [2024-12-06 00:46:42,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:46:42,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:42,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:43,160 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:46:43,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:43,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 276 states and 307 transitions. [2024-12-06 00:46:43,355 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 307 transitions. [2024-12-06 00:46:43,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:46:43,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:43,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:43,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:44,233 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:46:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:45,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 275 states and 306 transitions. [2024-12-06 00:46:45,171 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 306 transitions. [2024-12-06 00:46:45,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:46:45,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:45,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:45,420 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:46:45,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:45,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 277 states and 311 transitions. [2024-12-06 00:46:45,452 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 311 transitions. [2024-12-06 00:46:45,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:46:45,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:45,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:45,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:46:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 279 states and 315 transitions. [2024-12-06 00:46:47,190 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 315 transitions. [2024-12-06 00:46:47,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:46:47,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:47,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:47,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:47,779 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:46:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 280 states and 315 transitions. [2024-12-06 00:46:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 315 transitions. [2024-12-06 00:46:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:46:48,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:48,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:46:48,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:48,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 279 states and 314 transitions. [2024-12-06 00:46:48,771 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 314 transitions. [2024-12-06 00:46:48,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:46:48,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:48,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:49,575 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:46:50,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:50,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 280 states and 316 transitions. [2024-12-06 00:46:50,649 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 316 transitions. [2024-12-06 00:46:50,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:46:50,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:50,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:51,123 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:46:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:53,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 284 states and 324 transitions. [2024-12-06 00:46:53,815 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 324 transitions. [2024-12-06 00:46:53,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:46:53,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:53,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:53,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:46:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:59,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 288 states and 332 transitions. [2024-12-06 00:46:59,178 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 332 transitions. [2024-12-06 00:46:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:46:59,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:59,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:59,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:59,341 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:46:59,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:59,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 289 states and 334 transitions. [2024-12-06 00:46:59,946 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 334 transitions. [2024-12-06 00:46:59,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:46:59,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:59,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:47:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 291 states and 337 transitions. [2024-12-06 00:47:00,559 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 337 transitions. [2024-12-06 00:47:00,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:47:00,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:00,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:01,969 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:47:07,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:07,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 297 states and 349 transitions. [2024-12-06 00:47:07,423 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 349 transitions. [2024-12-06 00:47:07,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:47:07,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:07,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:47:13,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:13,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 301 states and 357 transitions. [2024-12-06 00:47:13,015 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 357 transitions. [2024-12-06 00:47:13,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:47:13,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:13,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:13,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:13,164 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:47:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:13,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 303 states and 361 transitions. [2024-12-06 00:47:13,841 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 361 transitions. [2024-12-06 00:47:13,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:47:13,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:13,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:47:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 306 states and 367 transitions. [2024-12-06 00:47:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 367 transitions. [2024-12-06 00:47:14,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:47:14,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:14,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:16,710 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:47:20,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:20,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 313 states and 381 transitions. [2024-12-06 00:47:20,862 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 381 transitions. [2024-12-06 00:47:20,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:47:20,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:20,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:23,232 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:47:27,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:27,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 316 states and 391 transitions. [2024-12-06 00:47:27,601 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 391 transitions. [2024-12-06 00:47:27,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:47:27,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:27,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:27,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 00:47:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:28,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 317 states and 392 transitions. [2024-12-06 00:47:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 392 transitions. [2024-12-06 00:47:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:47:28,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:28,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:28,783 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 00:47:29,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:29,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 317 states and 391 transitions. [2024-12-06 00:47:29,639 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 391 transitions. [2024-12-06 00:47:29,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:47:29,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:29,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:47:32,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 320 states and 397 transitions. [2024-12-06 00:47:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 397 transitions. [2024-12-06 00:47:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:47:32,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:32,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:32,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:34,983 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:47:39,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:39,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 323 states and 406 transitions. [2024-12-06 00:47:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 406 transitions. [2024-12-06 00:47:39,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:47:39,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:39,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:39,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:39,775 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 00:47:40,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 323 states and 405 transitions. [2024-12-06 00:47:40,541 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 405 transitions. [2024-12-06 00:47:40,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:47:40,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:40,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:40,765 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 00:47:41,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:41,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 324 states and 405 transitions. [2024-12-06 00:47:41,700 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 405 transitions. [2024-12-06 00:47:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:47:41,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:41,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:43,041 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 00:47:45,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 327 states and 410 transitions. [2024-12-06 00:47:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 410 transitions. [2024-12-06 00:47:45,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:47:45,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:45,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:48,049 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:47:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:52,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 330 states and 419 transitions. [2024-12-06 00:47:52,850 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 419 transitions. [2024-12-06 00:47:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:47:52,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:52,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:53,008 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 00:47:53,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 330 states and 418 transitions. [2024-12-06 00:47:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 418 transitions. [2024-12-06 00:47:53,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:47:53,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:53,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 00:47:55,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 331 states and 418 transitions. [2024-12-06 00:47:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 418 transitions. [2024-12-06 00:47:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:47:55,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:55,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:57,742 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 00:48:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 334 states and 423 transitions. [2024-12-06 00:48:01,775 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 423 transitions. [2024-12-06 00:48:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:48:01,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:01,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:48:14,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:14,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 337 states and 444 transitions. [2024-12-06 00:48:14,572 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 444 transitions. [2024-12-06 00:48:14,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:48:14,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:14,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:15,791 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:48:18,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:18,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 338 states and 447 transitions. [2024-12-06 00:48:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 447 transitions. [2024-12-06 00:48:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:48:18,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:18,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:18,218 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:48:19,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:19,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 339 states and 448 transitions. [2024-12-06 00:48:19,186 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 448 transitions. [2024-12-06 00:48:19,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:48:19,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:19,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:19,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:19,348 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:48:20,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:20,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 339 states and 447 transitions. [2024-12-06 00:48:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 447 transitions. [2024-12-06 00:48:20,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:48:20,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:20,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:20,829 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:48:23,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 342 states and 453 transitions. [2024-12-06 00:48:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 453 transitions. [2024-12-06 00:48:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:48:23,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:23,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:23,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 00:48:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 342 states and 452 transitions. [2024-12-06 00:48:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 452 transitions. [2024-12-06 00:48:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:48:32,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:32,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:37,191 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:48:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 348 states and 468 transitions. [2024-12-06 00:48:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 468 transitions. [2024-12-06 00:48:46,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:48:46,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:46,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:46,886 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 00:48:47,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:47,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 348 states and 467 transitions. [2024-12-06 00:48:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 467 transitions. [2024-12-06 00:48:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:48:47,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:47,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:48,034 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 00:48:49,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 349 states and 467 transitions. [2024-12-06 00:48:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 467 transitions. [2024-12-06 00:48:49,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:48:49,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:49,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:49,708 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:48:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 350 states and 470 transitions. [2024-12-06 00:48:51,327 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 470 transitions. [2024-12-06 00:48:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:48:51,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:51,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:52,234 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 4 proven. 17 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-12-06 00:48:54,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:54,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 353 states and 475 transitions. [2024-12-06 00:48:54,815 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 475 transitions. [2024-12-06 00:48:54,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:48:54,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:54,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:00,410 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:49:09,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 356 states and 505 transitions. [2024-12-06 00:49:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 505 transitions. [2024-12-06 00:49:09,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:49:09,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:09,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:09,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:09,378 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:49:10,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:10,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 357 states and 509 transitions. [2024-12-06 00:49:10,781 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 509 transitions. [2024-12-06 00:49:10,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:49:10,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:10,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:10,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 00:49:12,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:12,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 358 states and 510 transitions. [2024-12-06 00:49:12,264 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 510 transitions. [2024-12-06 00:49:12,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:49:12,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:12,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:12,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:12,423 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 00:49:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 358 states and 509 transitions. [2024-12-06 00:49:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 509 transitions. [2024-12-06 00:49:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:49:13,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:13,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:18,314 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:49:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:30,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 364 states and 529 transitions. [2024-12-06 00:49:30,470 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 529 transitions. [2024-12-06 00:49:30,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:49:30,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:30,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 7 proven. 56 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:49:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:47,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 364 states and 528 transitions. [2024-12-06 00:49:47,787 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 528 transitions. [2024-12-06 00:49:47,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:49:47,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:47,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:47,966 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 00:49:49,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 364 states and 527 transitions. [2024-12-06 00:49:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 527 transitions. [2024-12-06 00:49:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:49:49,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:49,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:49,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:49,247 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 00:49:50,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:50,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 365 states and 527 transitions. [2024-12-06 00:49:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 527 transitions. [2024-12-06 00:49:50,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:49:50,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:50,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:50:07,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 371 states and 549 transitions. [2024-12-06 00:50:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 549 transitions. [2024-12-06 00:50:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:50:07,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:07,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:07,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:09,424 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-06 00:50:12,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:12,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 371 states and 548 transitions. [2024-12-06 00:50:12,117 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 548 transitions. [2024-12-06 00:50:12,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:50:12,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:12,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:12,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:13,131 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 2 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:50:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:15,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 372 states and 552 transitions. [2024-12-06 00:50:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 552 transitions. [2024-12-06 00:50:15,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:50:15,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:15,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:15,980 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 00:50:17,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:17,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 372 states and 551 transitions. [2024-12-06 00:50:17,198 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 551 transitions. [2024-12-06 00:50:17,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:50:17,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:17,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:17,435 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 00:50:18,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:18,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 373 states and 551 transitions. [2024-12-06 00:50:18,815 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 551 transitions. [2024-12-06 00:50:18,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:50:18,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:18,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:18,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:20,247 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 00:50:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:26,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 376 states and 562 transitions. [2024-12-06 00:50:26,700 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 562 transitions. [2024-12-06 00:50:26,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:50:26,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:36,532 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:50:55,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:55,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 382 states and 583 transitions. [2024-12-06 00:50:55,370 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 583 transitions. [2024-12-06 00:50:55,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:50:55,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:55,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:55,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:55,607 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 00:50:57,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:57,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 383 states and 584 transitions. [2024-12-06 00:50:57,033 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 584 transitions. [2024-12-06 00:50:57,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:50:57,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:57,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:57,195 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 00:50:58,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:58,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 383 states and 583 transitions. [2024-12-06 00:50:58,774 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 583 transitions. [2024-12-06 00:50:58,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:50:58,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:58,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:58,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:59,891 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 2 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:51:02,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:02,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 384 states and 588 transitions. [2024-12-06 00:51:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 588 transitions. [2024-12-06 00:51:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:51:02,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:02,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:02,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:51:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 390 states and 612 transitions. [2024-12-06 00:51:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 612 transitions. [2024-12-06 00:51:22,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:51:22,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:22,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:24,014 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 00:51:25,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 390 states and 611 transitions. [2024-12-06 00:51:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 611 transitions. [2024-12-06 00:51:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:51:25,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:25,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:26,123 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 00:51:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 390 states and 610 transitions. [2024-12-06 00:51:27,284 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 610 transitions. [2024-12-06 00:51:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:51:27,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:27,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:27,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:27,526 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 00:51:28,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:28,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 391 states and 610 transitions. [2024-12-06 00:51:28,991 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 610 transitions. [2024-12-06 00:51:28,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:51:28,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:28,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:32,705 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:51:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:35,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 392 states and 615 transitions. [2024-12-06 00:51:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 615 transitions. [2024-12-06 00:51:35,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:51:35,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:35,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:38,312 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:52:31,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:31,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 431 states and 715 transitions. [2024-12-06 00:52:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 715 transitions. [2024-12-06 00:52:31,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:52:31,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:31,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:52:36,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:36,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 432 states and 719 transitions. [2024-12-06 00:52:36,926 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 719 transitions. [2024-12-06 00:52:36,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:52:36,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:36,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:37,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:37,489 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:52:39,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 433 states and 723 transitions. [2024-12-06 00:52:39,214 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 723 transitions. [2024-12-06 00:52:39,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:52:39,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:39,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:39,829 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:52:41,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 434 states and 731 transitions. [2024-12-06 00:52:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 731 transitions. [2024-12-06 00:52:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:52:41,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:41,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:42,254 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:52:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:44,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 435 states and 739 transitions. [2024-12-06 00:52:44,275 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 739 transitions. [2024-12-06 00:52:44,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:52:44,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:44,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:44,798 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:52:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:47,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 436 states and 744 transitions. [2024-12-06 00:52:47,125 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 744 transitions. [2024-12-06 00:52:47,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:52:47,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:47,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:52:48,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:48,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 438 states and 747 transitions. [2024-12-06 00:52:48,635 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 747 transitions. [2024-12-06 00:52:48,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:52:48,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:48,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:49,330 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 00:52:51,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:51,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 437 states and 746 transitions. [2024-12-06 00:52:51,551 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 746 transitions. [2024-12-06 00:52:51,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:52:51,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:51,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:55,413 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:53:53,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:53,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 475 states and 838 transitions. [2024-12-06 00:53:53,600 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 838 transitions. [2024-12-06 00:53:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:53:53,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:53,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:54,251 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:53:56,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:56,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 476 states and 846 transitions. [2024-12-06 00:53:56,461 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 846 transitions. [2024-12-06 00:53:56,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:53:56,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:56,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:59,407 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:54:03,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:03,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 477 states and 850 transitions. [2024-12-06 00:54:03,443 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 850 transitions. [2024-12-06 00:54:03,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:54:03,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:03,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:04,092 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:54:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 478 states and 858 transitions. [2024-12-06 00:54:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 858 transitions. [2024-12-06 00:54:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:54:06,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:06,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:54:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:09,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 479 states and 863 transitions. [2024-12-06 00:54:09,052 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 863 transitions. [2024-12-06 00:54:09,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:54:09,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:09,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:09,420 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:55:03,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 513 states and 950 transitions. [2024-12-06 00:55:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 950 transitions. [2024-12-06 00:55:03,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:55:03,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:03,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:56:33,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:33,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 554 states and 1054 transitions. [2024-12-06 00:56:33,895 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1054 transitions. [2024-12-06 00:56:33,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:56:33,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:33,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:34,179 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:56:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:36,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 555 states and 1059 transitions. [2024-12-06 00:56:36,478 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1059 transitions. [2024-12-06 00:56:36,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:56:36,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:36,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:58:17,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:17,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 592 states and 1145 transitions. [2024-12-06 00:58:17,807 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1145 transitions. [2024-12-06 00:58:17,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:58:17,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:17,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:58:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:21,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 593 states and 1154 transitions. [2024-12-06 00:58:21,764 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1154 transitions. [2024-12-06 00:58:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:58:21,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:21,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:22,672 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:58:25,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:25,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 594 states and 1159 transitions. [2024-12-06 00:58:25,248 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1159 transitions. [2024-12-06 00:58:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:58:25,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:25,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:25,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:25,630 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:58:27,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:27,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 595 states and 1163 transitions. [2024-12-06 00:58:27,951 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1163 transitions. [2024-12-06 00:58:27,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:58:27,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:27,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:28,738 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 00:58:31,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:31,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 596 states and 1167 transitions. [2024-12-06 00:58:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1167 transitions. [2024-12-06 00:58:31,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:58:31,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:31,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:31,470 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 00:58:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 595 states and 1166 transitions. [2024-12-06 00:58:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1166 transitions. [2024-12-06 00:58:31,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:58:31,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:31,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:31,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:31,680 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 00:58:33,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:33,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 595 states and 1165 transitions. [2024-12-06 00:58:33,811 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1165 transitions. [2024-12-06 00:58:33,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:58:33,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:33,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:35,044 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-06 00:58:39,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 594 states and 1164 transitions. [2024-12-06 00:58:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1164 transitions. [2024-12-06 00:58:39,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:58:39,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:39,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:39,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:39,849 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 00:58:42,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:42,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 595 states and 1166 transitions. [2024-12-06 00:58:42,015 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1166 transitions. [2024-12-06 00:58:42,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:58:42,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:42,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:45,285 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 150 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:58:48,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:48,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 596 states and 1171 transitions. [2024-12-06 00:58:48,110 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1171 transitions. [2024-12-06 00:58:48,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:58:48,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:48,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:51,577 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 150 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:58:54,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 597 states and 1176 transitions. [2024-12-06 00:58:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1176 transitions. [2024-12-06 00:58:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:58:54,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:54,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:13,833 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked.