./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-2.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_57527bb5-834a-40d1-822f-0da1c65effb8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/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_57527bb5-834a-40d1-822f-0da1c65effb8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/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_57527bb5-834a-40d1-822f-0da1c65effb8/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 ddcc9d247afe7ee578ac42a6235418dbb1180c16aae89db83ebb72b439e4993a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:29:16,584 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:29:16,643 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 00:29:16,647 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:29:16,647 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:29:16,667 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:29:16,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:29:16,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:29:16,668 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:29:16,668 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:29:16,669 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:29:16,669 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:29:16,669 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:29:16,669 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:29:16,669 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:29:16,669 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:29:16,669 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:29:16,669 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:29:16,670 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:29:16,670 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:29:16,670 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:29:16,670 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:29:16,670 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:29:16,670 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:29:16,670 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:29:16,671 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:29:16,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:29:16,671 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/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 -> ddcc9d247afe7ee578ac42a6235418dbb1180c16aae89db83ebb72b439e4993a [2024-12-06 00:29:16,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:29:16,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:29:16,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:29:16,909 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:29:16,910 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:29:16,911 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-2.i [2024-12-06 00:29:19,661 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/bin/ukojak-verify-CZk0znPC7b/data/7a90f5f36/cf7665ceeba74c4bb4e9c4fba82a44f4/FLAG33f780969 [2024-12-06 00:29:20,027 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:29:20,028 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/sv-benchmarks/c/busybox-1.22.0/chroot-incomplete-2.i [2024-12-06 00:29:20,049 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/bin/ukojak-verify-CZk0znPC7b/data/7a90f5f36/cf7665ceeba74c4bb4e9c4fba82a44f4/FLAG33f780969 [2024-12-06 00:29:20,245 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/bin/ukojak-verify-CZk0znPC7b/data/7a90f5f36/cf7665ceeba74c4bb4e9c4fba82a44f4 [2024-12-06 00:29:20,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:29:20,249 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:29:20,251 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:29:20,251 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:29:20,256 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:29:20,257 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:29:20" (1/1) ... [2024-12-06 00:29:20,258 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d504853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:20, skipping insertion in model container [2024-12-06 00:29:20,258 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:29:20" (1/1) ... [2024-12-06 00:29:20,310 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:29:21,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:29:21,403 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:29:21,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:29:21,661 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 00:29:21,670 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:29:21,670 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21 WrapperNode [2024-12-06 00:29:21,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:29:21,671 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:29:21,672 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:29:21,672 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:29:21,678 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,710 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,782 INFO L138 Inliner]: procedures = 615, calls = 586, calls flagged for inlining = 42, calls inlined = 63, statements flattened = 1675 [2024-12-06 00:29:21,782 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:29:21,783 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:29:21,783 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:29:21,783 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:29:21,791 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,791 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,804 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,804 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,849 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,853 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,861 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,868 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,874 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,887 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:29:21,888 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:29:21,888 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:29:21,888 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:29:21,889 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:29:21" (1/1) ... [2024-12-06 00:29:21,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:29:21,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:29:21,942 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:29:21,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57527bb5-834a-40d1-822f-0da1c65effb8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:29:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:29:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 00:29:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:29:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:29:22,304 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:29:22,306 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:29:25,540 INFO L? ?]: Removed 1095 outVars from TransFormulas that were not future-live. [2024-12-06 00:29:25,540 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:29:25,946 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:29:25,947 INFO L312 CfgBuilder]: Removed 27 assume(true) statements. [2024-12-06 00:29:25,947 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:29:25 BoogieIcfgContainer [2024-12-06 00:29:25,947 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:29:25,948 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:29:25,948 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:29:25,956 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:29:25,956 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:29:25" (1/1) ... [2024-12-06 00:29:25,962 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:29:26,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 724 states and 821 transitions. [2024-12-06 00:29:26,015 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 821 transitions. [2024-12-06 00:29:26,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 00:29:26,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:26,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:27,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:27,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 723 states and 820 transitions. [2024-12-06 00:29:27,689 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 820 transitions. [2024-12-06 00:29:27,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 00:29:27,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:27,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:28,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:29,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 722 states and 819 transitions. [2024-12-06 00:29:29,266 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 819 transitions. [2024-12-06 00:29:29,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:29:29,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:29,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:29,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 723 states and 821 transitions. [2024-12-06 00:29:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 821 transitions. [2024-12-06 00:29:29,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:29:29,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:29,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:29,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:30,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:30,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 724 states and 823 transitions. [2024-12-06 00:29:30,143 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 823 transitions. [2024-12-06 00:29:30,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:29:30,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:30,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:30,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:31,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:29:32,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:32,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 726 states and 825 transitions. [2024-12-06 00:29:32,286 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 825 transitions. [2024-12-06 00:29:32,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:29:32,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:32,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:32,722 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 00:29:32,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:32,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 727 states and 828 transitions. [2024-12-06 00:29:32,819 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 828 transitions. [2024-12-06 00:29:32,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:29:32,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:32,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:32,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:33,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:29:33,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:33,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 727 states and 827 transitions. [2024-12-06 00:29:33,211 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 827 transitions. [2024-12-06 00:29:33,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:29:33,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:33,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:33,798 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 00:29:34,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:34,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 729 states and 830 transitions. [2024-12-06 00:29:34,212 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 830 transitions. [2024-12-06 00:29:34,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:29:34,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:34,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:34,463 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 00:29:34,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 731 states and 835 transitions. [2024-12-06 00:29:34,656 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 835 transitions. [2024-12-06 00:29:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:29:34,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:34,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:29:34,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:34,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 731 states and 834 transitions. [2024-12-06 00:29:34,963 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 834 transitions. [2024-12-06 00:29:34,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:29:34,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:34,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:35,433 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 00:29:35,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:35,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 733 states and 838 transitions. [2024-12-06 00:29:35,995 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 838 transitions. [2024-12-06 00:29:35,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:29:35,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:35,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:36,349 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 00:29:36,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 735 states and 845 transitions. [2024-12-06 00:29:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 845 transitions. [2024-12-06 00:29:36,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:29:36,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:36,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:36,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:29:37,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 735 states and 844 transitions. [2024-12-06 00:29:37,054 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 844 transitions. [2024-12-06 00:29:37,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:29:37,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:37,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:37,566 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:38,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:38,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 737 states and 844 transitions. [2024-12-06 00:29:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 844 transitions. [2024-12-06 00:29:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:29:38,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:38,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:38,425 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 00:29:38,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 739 states and 851 transitions. [2024-12-06 00:29:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 851 transitions. [2024-12-06 00:29:38,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:29:38,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:38,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:39,160 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 00:29:39,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:39,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 740 states and 852 transitions. [2024-12-06 00:29:39,506 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 852 transitions. [2024-12-06 00:29:39,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:29:39,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:39,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:39,740 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:29:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:39,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 740 states and 851 transitions. [2024-12-06 00:29:39,969 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 851 transitions. [2024-12-06 00:29:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:29:39,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:39,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:40,662 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 00:29:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:43,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 743 states and 861 transitions. [2024-12-06 00:29:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 861 transitions. [2024-12-06 00:29:43,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:29:43,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:43,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:44,120 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 00:29:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:44,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 745 states and 868 transitions. [2024-12-06 00:29:44,657 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 868 transitions. [2024-12-06 00:29:44,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:29:44,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:44,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:29:45,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:45,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 745 states and 867 transitions. [2024-12-06 00:29:45,173 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 867 transitions. [2024-12-06 00:29:45,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:29:45,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:45,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 746 states and 867 transitions. [2024-12-06 00:29:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 867 transitions. [2024-12-06 00:29:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:29:46,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:46,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:46,632 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 00:29:47,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 748 states and 874 transitions. [2024-12-06 00:29:47,204 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 874 transitions. [2024-12-06 00:29:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:29:47,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:47,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:48,074 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:49,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:49,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 750 states and 881 transitions. [2024-12-06 00:29:49,210 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 881 transitions. [2024-12-06 00:29:49,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:29:49,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:49,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:29:49,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:49,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 750 states and 880 transitions. [2024-12-06 00:29:49,741 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 880 transitions. [2024-12-06 00:29:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:29:49,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:49,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:49,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:50,490 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 42 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:51,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:51,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 751 states and 880 transitions. [2024-12-06 00:29:51,217 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 880 transitions. [2024-12-06 00:29:51,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:29:51,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:51,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:51,584 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 00:29:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:52,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 753 states and 889 transitions. [2024-12-06 00:29:52,101 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 889 transitions. [2024-12-06 00:29:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:29:52,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:52,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:52,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:52,600 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:53,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:53,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 755 states and 894 transitions. [2024-12-06 00:29:53,679 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 894 transitions. [2024-12-06 00:29:53,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:29:53,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:53,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:53,839 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:29:54,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:54,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 755 states and 893 transitions. [2024-12-06 00:29:54,347 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 893 transitions. [2024-12-06 00:29:54,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:29:54,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:54,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:54,748 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 00:29:55,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:55,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 757 states and 905 transitions. [2024-12-06 00:29:55,540 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 905 transitions. [2024-12-06 00:29:55,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:29:55,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:55,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:56,214 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:57,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 759 states and 911 transitions. [2024-12-06 00:29:57,426 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 911 transitions. [2024-12-06 00:29:57,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:29:57,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:57,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:57,751 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 00:29:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 761 states and 920 transitions. [2024-12-06 00:29:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 920 transitions. [2024-12-06 00:29:58,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:29:58,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:58,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:58,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:58,708 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:29:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 761 states and 919 transitions. [2024-12-06 00:29:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 919 transitions. [2024-12-06 00:29:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:29:59,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:59,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:59,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:59,832 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 56 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:00,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 763 states and 921 transitions. [2024-12-06 00:30:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 921 transitions. [2024-12-06 00:30:00,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:30:00,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:00,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:00,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:00,969 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:30:01,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:01,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 763 states and 920 transitions. [2024-12-06 00:30:01,458 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 920 transitions. [2024-12-06 00:30:01,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:30:01,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:01,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 56 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 764 states and 920 transitions. [2024-12-06 00:30:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 920 transitions. [2024-12-06 00:30:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:30:02,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:02,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:02,901 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 00:30:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 766 states and 925 transitions. [2024-12-06 00:30:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 925 transitions. [2024-12-06 00:30:03,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:30:03,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:03,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:03,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:03,895 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:30:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 766 states and 924 transitions. [2024-12-06 00:30:04,313 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 924 transitions. [2024-12-06 00:30:04,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:30:04,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:04,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:05,042 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 72 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:05,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 738 states and 834 transitions. [2024-12-06 00:30:05,582 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 834 transitions. [2024-12-06 00:30:05,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:30:05,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:05,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:06,477 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 00:30:13,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:13,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 737 states and 833 transitions. [2024-12-06 00:30:13,915 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 833 transitions. [2024-12-06 00:30:13,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:30:13,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:13,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:14,623 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 00:30:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 736 states and 832 transitions. [2024-12-06 00:30:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 832 transitions. [2024-12-06 00:30:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:30:14,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:14,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:15,957 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 00:30:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 735 states and 831 transitions. [2024-12-06 00:30:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 831 transitions. [2024-12-06 00:30:17,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:30:17,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:17,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:17,809 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 00:30:17,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:17,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 737 states and 836 transitions. [2024-12-06 00:30:17,852 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 836 transitions. [2024-12-06 00:30:17,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:30:17,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:17,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:18,982 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 00:30:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:20,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 739 states and 840 transitions. [2024-12-06 00:30:20,227 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 840 transitions. [2024-12-06 00:30:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:30:20,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:20,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:20,986 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 00:30:22,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:22,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 740 states and 841 transitions. [2024-12-06 00:30:22,140 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 841 transitions. [2024-12-06 00:30:22,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:30:22,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:22,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:22,312 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 00:30:22,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 739 states and 840 transitions. [2024-12-06 00:30:22,333 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 840 transitions. [2024-12-06 00:30:22,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:30:22,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:22,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:22,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:23,347 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 00:30:24,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:24,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 740 states and 842 transitions. [2024-12-06 00:30:24,749 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 842 transitions. [2024-12-06 00:30:24,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:30:24,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:24,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:25,264 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 00:30:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 744 states and 850 transitions. [2024-12-06 00:30:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 850 transitions. [2024-12-06 00:30:29,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:30:29,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:29,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:31,095 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 00:30:38,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:38,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 748 states and 858 transitions. [2024-12-06 00:30:38,008 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 858 transitions. [2024-12-06 00:30:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:30:38,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:38,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:38,183 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 00:30:39,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:39,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 749 states and 860 transitions. [2024-12-06 00:30:39,110 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 860 transitions. [2024-12-06 00:30:39,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:30:39,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:39,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:39,360 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 00:30:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:39,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 751 states and 863 transitions. [2024-12-06 00:30:39,929 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 863 transitions. [2024-12-06 00:30:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:30:39,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:39,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:41,807 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 00:30:49,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:49,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 757 states and 875 transitions. [2024-12-06 00:30:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 875 transitions. [2024-12-06 00:30:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:30:49,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:49,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:49,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:51,502 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 00:30:57,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:57,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 761 states and 883 transitions. [2024-12-06 00:30:57,401 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 883 transitions. [2024-12-06 00:30:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:30:57,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:57,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:57,577 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 00:30:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:58,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 763 states and 887 transitions. [2024-12-06 00:30:58,484 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 887 transitions. [2024-12-06 00:30:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:30:58,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:58,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:58,738 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 00:30:59,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 766 states and 893 transitions. [2024-12-06 00:30:59,917 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 893 transitions. [2024-12-06 00:30:59,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:30:59,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:59,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:02,384 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 00:31:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:07,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 773 states and 907 transitions. [2024-12-06 00:31:07,949 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 907 transitions. [2024-12-06 00:31:07,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:31:07,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:07,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:08,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:11,115 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 00:31:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:16,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 776 states and 917 transitions. [2024-12-06 00:31:16,837 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 917 transitions. [2024-12-06 00:31:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:31:16,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:16,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:17,019 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 00:31:18,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:18,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 776 states and 916 transitions. [2024-12-06 00:31:18,105 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 916 transitions. [2024-12-06 00:31:18,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:31:18,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:18,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:18,387 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 00:31:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 777 states and 916 transitions. [2024-12-06 00:31:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 916 transitions. [2024-12-06 00:31:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:31:19,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:19,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:19,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:22,082 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 00:31:28,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:28,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 780 states and 922 transitions. [2024-12-06 00:31:28,463 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 922 transitions. [2024-12-06 00:31:28,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:31:28,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:28,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:31,638 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 00:31:39,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:39,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 783 states and 931 transitions. [2024-12-06 00:31:39,442 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 931 transitions. [2024-12-06 00:31:39,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:31:39,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:39,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:39,626 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 00:31:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 783 states and 930 transitions. [2024-12-06 00:31:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 930 transitions. [2024-12-06 00:31:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:31:40,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:40,849 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 00:31:42,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:42,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 784 states and 930 transitions. [2024-12-06 00:31:42,028 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 930 transitions. [2024-12-06 00:31:42,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:31:42,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:42,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 00:31:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:45,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 787 states and 935 transitions. [2024-12-06 00:31:45,514 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 935 transitions. [2024-12-06 00:31:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:31:45,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:45,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:45,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:49,502 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 00:31:56,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:56,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 790 states and 953 transitions. [2024-12-06 00:31:56,940 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 953 transitions. [2024-12-06 00:31:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:31:56,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:56,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:58,346 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:32:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:00,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 791 states and 956 transitions. [2024-12-06 00:32:00,930 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 956 transitions. [2024-12-06 00:32:00,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:32:00,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:00,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:01,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:01,242 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 00:32:02,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:02,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 792 states and 957 transitions. [2024-12-06 00:32:02,614 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 957 transitions. [2024-12-06 00:32:02,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:32:02,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:02,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:02,807 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 00:32:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:03,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 792 states and 956 transitions. [2024-12-06 00:32:03,918 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 956 transitions. [2024-12-06 00:32:03,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:32:03,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:03,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:08,327 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 00:32:19,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:19,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 798 states and 973 transitions. [2024-12-06 00:32:19,719 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 973 transitions. [2024-12-06 00:32:19,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:32:19,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:19,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:19,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:21,597 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 00:32:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:24,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 798 states and 972 transitions. [2024-12-06 00:32:24,333 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 972 transitions. [2024-12-06 00:32:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:32:24,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:24,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:24,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:24,530 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 00:32:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 798 states and 971 transitions. [2024-12-06 00:32:25,833 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 971 transitions. [2024-12-06 00:32:25,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:32:25,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:25,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:26,188 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 00:32:27,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:27,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 799 states and 971 transitions. [2024-12-06 00:32:27,718 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 971 transitions. [2024-12-06 00:32:27,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:32:27,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:27,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:28,741 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 00:32:31,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:31,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 800 states and 974 transitions. [2024-12-06 00:32:31,388 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 974 transitions. [2024-12-06 00:32:31,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:32:31,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:31,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:36,595 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 00:32:47,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 806 states and 993 transitions. [2024-12-06 00:32:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 993 transitions. [2024-12-06 00:32:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:32:47,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:47,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:50,576 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 00:32:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 806 states and 992 transitions. [2024-12-06 00:32:54,206 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 992 transitions. [2024-12-06 00:32:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:32:54,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:54,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:54,496 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 00:32:56,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:56,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 807 states and 995 transitions. [2024-12-06 00:32:56,337 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 995 transitions. [2024-12-06 00:32:56,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:32:56,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:56,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:56,543 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 00:32:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 807 states and 994 transitions. [2024-12-06 00:32:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 994 transitions. [2024-12-06 00:32:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:32:57,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:57,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:58,281 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 00:32:59,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:59,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 808 states and 994 transitions. [2024-12-06 00:32:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 994 transitions. [2024-12-06 00:32:59,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:32:59,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:59,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:00,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:01,062 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 00:33:08,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 811 states and 1003 transitions. [2024-12-06 00:33:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1003 transitions. [2024-12-06 00:33:08,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:33:08,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:08,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:09,449 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 00:33:14,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 814 states and 1011 transitions. [2024-12-06 00:33:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1011 transitions. [2024-12-06 00:33:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:33:14,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:14,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:14,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:20,661 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 00:33:34,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:34,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 820 states and 1029 transitions. [2024-12-06 00:33:34,303 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1029 transitions. [2024-12-06 00:33:34,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:33:34,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:34,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:34,516 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 00:33:35,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 820 states and 1028 transitions. [2024-12-06 00:33:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1028 transitions. [2024-12-06 00:33:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:33:35,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:35,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:36,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:36,222 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 00:33:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 821 states and 1028 transitions. [2024-12-06 00:33:37,884 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1028 transitions. [2024-12-06 00:33:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:33:37,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:37,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:38,681 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:33:40,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:40,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 822 states and 1033 transitions. [2024-12-06 00:33:40,905 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1033 transitions. [2024-12-06 00:33:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:33:40,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:40,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:41,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:47,239 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 00:34:02,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:02,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 828 states and 1057 transitions. [2024-12-06 00:34:02,834 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1057 transitions. [2024-12-06 00:34:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:34:02,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:02,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:03,178 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:34:05,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:05,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 829 states and 1063 transitions. [2024-12-06 00:34:05,058 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1063 transitions. [2024-12-06 00:34:05,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:34:05,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:05,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:06,482 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 22 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-06 00:34:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 829 states and 1062 transitions. [2024-12-06 00:34:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1062 transitions. [2024-12-06 00:34:08,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:34:08,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:08,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:08,735 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:34:10,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:10,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 830 states and 1067 transitions. [2024-12-06 00:34:10,916 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1067 transitions. [2024-12-06 00:34:10,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:34:10,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:10,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:11,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:11,261 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 00:34:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:13,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 831 states and 1068 transitions. [2024-12-06 00:34:13,057 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1068 transitions. [2024-12-06 00:34:13,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:34:13,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:13,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:13,269 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 00:34:15,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:15,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 831 states and 1067 transitions. [2024-12-06 00:34:15,029 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1067 transitions. [2024-12-06 00:34:15,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:34:15,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:15,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:15,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:15,900 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 00:34:22,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:22,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 834 states and 1079 transitions. [2024-12-06 00:34:22,929 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1079 transitions. [2024-12-06 00:34:22,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:34:22,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:22,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:23,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:29,173 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 00:34:47,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 840 states and 1102 transitions. [2024-12-06 00:34:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1102 transitions. [2024-12-06 00:34:47,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:34:47,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:47,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:47,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 35 proven. 28 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-06 00:34:51,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:51,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 840 states and 1101 transitions. [2024-12-06 00:34:51,383 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1101 transitions. [2024-12-06 00:34:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:34:51,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:51,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:51,693 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 00:34:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:53,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 841 states and 1102 transitions. [2024-12-06 00:34:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1102 transitions. [2024-12-06 00:34:53,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:34:53,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:53,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:53,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:53,691 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 00:34:55,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:55,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 841 states and 1101 transitions. [2024-12-06 00:34:55,471 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1101 transitions. [2024-12-06 00:34:55,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:34:55,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:55,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:01,816 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 00:35:17,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:17,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 847 states and 1125 transitions. [2024-12-06 00:35:17,662 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1125 transitions. [2024-12-06 00:35:17,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:35:17,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:17,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:19,498 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 6 proven. 31 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-06 00:35:21,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:21,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 847 states and 1124 transitions. [2024-12-06 00:35:21,992 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1124 transitions. [2024-12-06 00:35:21,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:35:21,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:21,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:22,298 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 00:35:23,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 848 states and 1125 transitions. [2024-12-06 00:35:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1125 transitions. [2024-12-06 00:35:23,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:35:23,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:23,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:24,201 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 00:35:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:25,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 848 states and 1124 transitions. [2024-12-06 00:35:25,925 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1124 transitions. [2024-12-06 00:35:25,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:35:25,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:25,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:26,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:27,364 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 00:35:30,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:30,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 849 states and 1129 transitions. [2024-12-06 00:35:30,983 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1129 transitions. [2024-12-06 00:35:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:35:30,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:30,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:31,425 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 00:35:33,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 850 states and 1134 transitions. [2024-12-06 00:35:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1134 transitions. [2024-12-06 00:35:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:35:33,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:33,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:34,165 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 00:35:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:36,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 851 states and 1139 transitions. [2024-12-06 00:35:36,610 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1139 transitions. [2024-12-06 00:35:36,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:35:36,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:36,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:36,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:43,686 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 00:36:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 857 states and 1164 transitions. [2024-12-06 00:36:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1164 transitions. [2024-12-06 00:36:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:36:00,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:00,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:02,677 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 7 proven. 35 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 00:36:05,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:05,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 857 states and 1163 transitions. [2024-12-06 00:36:05,033 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1163 transitions. [2024-12-06 00:36:05,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:36:05,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:05,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:05,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:05,348 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 00:36:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 858 states and 1164 transitions. [2024-12-06 00:36:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1164 transitions. [2024-12-06 00:36:07,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:36:07,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:07,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:07,610 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 00:36:09,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:09,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 858 states and 1163 transitions. [2024-12-06 00:36:09,368 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1163 transitions. [2024-12-06 00:36:09,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:36:09,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:09,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:14,040 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 00:36:18,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:36:18,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 859 states and 1168 transitions. [2024-12-06 00:36:18,562 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1168 transitions. [2024-12-06 00:36:18,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:36:18,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:36:18,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:36:18,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:36:22,149 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 00:37:35,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:35,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 898 states and 1268 transitions. [2024-12-06 00:37:35,712 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1268 transitions. [2024-12-06 00:37:35,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:37:35,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:35,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:36,815 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 00:37:37,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:37:37,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 899 states and 1269 transitions. [2024-12-06 00:37:37,738 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1269 transitions. [2024-12-06 00:37:37,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:37:37,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:37:37,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:37:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:37:40,811 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 00:38:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:38:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 936 states and 1354 transitions. [2024-12-06 00:38:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1354 transitions. [2024-12-06 00:38:56,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:38:56,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:38:56,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:38:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:38:57,448 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 00:39:00,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:00,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 937 states and 1359 transitions. [2024-12-06 00:39:00,315 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1359 transitions. [2024-12-06 00:39:00,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:39:00,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:00,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:04,072 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 00:39:10,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:10,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 938 states and 1363 transitions. [2024-12-06 00:39:10,020 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1363 transitions. [2024-12-06 00:39:10,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:39:10,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:10,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:10,814 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 00:39:13,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 939 states and 1368 transitions. [2024-12-06 00:39:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1368 transitions. [2024-12-06 00:39:13,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:39:13,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:13,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:14,724 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 00:39:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 940 states and 1372 transitions. [2024-12-06 00:39:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1372 transitions. [2024-12-06 00:39:18,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:39:18,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:18,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:22,592 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 00:39:24,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 941 states and 1376 transitions. [2024-12-06 00:39:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1376 transitions. [2024-12-06 00:39:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:39:24,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:24,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:25,693 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 00:39:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 942 states and 1381 transitions. [2024-12-06 00:39:29,099 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1381 transitions. [2024-12-06 00:39:29,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:39:29,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:29,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:29,773 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 00:39:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 943 states and 1385 transitions. [2024-12-06 00:39:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1385 transitions. [2024-12-06 00:39:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:39:32,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:32,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:33,657 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 00:39:36,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:36,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 944 states and 1389 transitions. [2024-12-06 00:39:36,248 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1389 transitions. [2024-12-06 00:39:36,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:39:36,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:36,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:37,206 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 00:39:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 945 states and 1393 transitions. [2024-12-06 00:39:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1393 transitions. [2024-12-06 00:39:39,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:39:39,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:39,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:40,727 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 00:39:43,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:39:43,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 944 states and 1392 transitions. [2024-12-06 00:39:43,847 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1392 transitions. [2024-12-06 00:39:43,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:39:43,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:39:43,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:39:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:39:44,215 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 00:41:01,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:41:01,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 978 states and 1476 transitions. [2024-12-06 00:41:01,966 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1476 transitions. [2024-12-06 00:41:01,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:41:01,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:41:01,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:41:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:41:10,713 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 00:43:11,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:11,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1019 states and 1573 transitions. [2024-12-06 00:43:11,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1573 transitions. [2024-12-06 00:43:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:43:11,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:11,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:11,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:12,182 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 00:43:14,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:14,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1020 states and 1578 transitions. [2024-12-06 00:43:14,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1578 transitions. [2024-12-06 00:43:14,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:43:14,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:14,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:15,061 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 00:43:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:15,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1019 states and 1577 transitions. [2024-12-06 00:43:15,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1577 transitions. [2024-12-06 00:43:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:43:15,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:15,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:23,020 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked.