./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/cut-3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/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_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/cut-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 988c48e0cee8e5e54cb1544816ff7acc83725ead86fe141afedc636fed402c33 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:41:41,419 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:41:41,474 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 00:41:41,478 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:41:41,478 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:41:41,496 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:41:41,497 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:41:41,497 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:41:41,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:41:41,497 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:41:41,498 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:41:41,498 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:41:41,498 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:41:41,498 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:41:41,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:41:41,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:41:41,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:41:41,498 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:41:41,498 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:41:41,499 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:41:41,499 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:41:41,499 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:41:41,499 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:41:41,499 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:41:41,499 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:41:41,499 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:41:41,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:41:41,499 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:41:41,500 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:41:41,500 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:41:41,500 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:41:41,500 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:41:41,500 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_016c23c3-e08d-4b10-b845-b5800e68d44c/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 ! overflow) ) 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 -> 988c48e0cee8e5e54cb1544816ff7acc83725ead86fe141afedc636fed402c33 [2024-12-06 00:41:41,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:41:41,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:41:41,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:41:41,712 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:41:41,712 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:41:41,713 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/cut-3.i [2024-12-06 00:41:44,317 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/data/80c409ae7/4fcf2e41989e4f77bc9ec15e35e0c7ce/FLAG5e6ae8f0d [2024-12-06 00:41:44,676 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:41:44,677 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/sv-benchmarks/c/busybox-1.22.0/cut-3.i [2024-12-06 00:41:44,704 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/data/80c409ae7/4fcf2e41989e4f77bc9ec15e35e0c7ce/FLAG5e6ae8f0d [2024-12-06 00:41:44,881 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/data/80c409ae7/4fcf2e41989e4f77bc9ec15e35e0c7ce [2024-12-06 00:41:44,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:41:44,885 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:41:44,886 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:41:44,886 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:41:44,891 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:41:44,891 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:41:44" (1/1) ... [2024-12-06 00:41:44,892 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@95c7cca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:44, skipping insertion in model container [2024-12-06 00:41:44,892 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:41:44" (1/1) ... [2024-12-06 00:41:44,944 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:41:45,997 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:41:46,023 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:41:46,164 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:41:46,284 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 00:41:46,290 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:41:46,290 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46 WrapperNode [2024-12-06 00:41:46,291 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:41:46,291 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:41:46,291 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:41:46,291 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:41:46,296 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,332 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,423 INFO L138 Inliner]: procedures = 581, calls = 896, calls flagged for inlining = 30, calls inlined = 28, statements flattened = 2443 [2024-12-06 00:41:46,424 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:41:46,424 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:41:46,424 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:41:46,424 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:41:46,430 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,430 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,443 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,443 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,496 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,499 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,514 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,522 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,529 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,545 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:41:46,546 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:41:46,546 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:41:46,546 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:41:46,547 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:41:46" (1/1) ... [2024-12-06 00:41:46,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:41:46,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:41:46,571 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:41:46,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_016c23c3-e08d-4b10-b845-b5800e68d44c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:41:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_realloc [2024-12-06 00:41:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_realloc [2024-12-06 00:41:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure xatoi_positive [2024-12-06 00:41:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure xatoi_positive [2024-12-06 00:41:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure xrealloc [2024-12-06 00:41:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure xrealloc [2024-12-06 00:41:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:41:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure xzalloc [2024-12-06 00:41:46,593 INFO L138 BoogieDeclarations]: Found implementation of procedure xzalloc [2024-12-06 00:41:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 00:41:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-12-06 00:41:46,593 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-12-06 00:41:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:41:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:41:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:41:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:41:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:41:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:41:46,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:41:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 00:41:46,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 00:41:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2024-12-06 00:41:46,594 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2024-12-06 00:41:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 00:41:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:41:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2024-12-06 00:41:46,594 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2024-12-06 00:41:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 00:41:46,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 00:41:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:41:46,594 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:41:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:41:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:41:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 00:41:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:41:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2024-12-06 00:41:46,595 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2024-12-06 00:41:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:41:46,964 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:41:46,966 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:42:02,259 INFO L? ?]: Removed 709 outVars from TransFormulas that were not future-live. [2024-12-06 00:42:02,260 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:42:02,950 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:42:02,950 INFO L312 CfgBuilder]: Removed 46 assume(true) statements. [2024-12-06 00:42:02,950 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:42:02 BoogieIcfgContainer [2024-12-06 00:42:02,950 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:42:02,951 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:42:02,951 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:42:02,959 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:42:02,960 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:42:02" (1/1) ... [2024-12-06 00:42:02,966 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:42:03,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:03,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 512 states and 717 transitions. [2024-12-06 00:42:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 717 transitions. [2024-12-06 00:42:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:42:03,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:03,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:05,079 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 00:42:15,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:42:15,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:15,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 514 states and 720 transitions. [2024-12-06 00:42:15,405 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 720 transitions. [2024-12-06 00:42:15,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:42:15,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:15,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:16,652 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 00:42:16,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:16,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 515 states and 721 transitions. [2024-12-06 00:42:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 721 transitions. [2024-12-06 00:42:16,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:42:16,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:16,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:18,167 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 00:42:18,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:18,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 517 states and 724 transitions. [2024-12-06 00:42:18,417 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 724 transitions. [2024-12-06 00:42:18,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:42:18,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:18,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:19,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:42:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:20,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 516 states and 723 transitions. [2024-12-06 00:42:20,112 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 723 transitions. [2024-12-06 00:42:20,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:42:20,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:20,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:21,544 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 00:42:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:21,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 517 states and 724 transitions. [2024-12-06 00:42:21,846 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 724 transitions. [2024-12-06 00:42:21,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:42:21,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:21,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:23,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:42:23,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 516 states and 723 transitions. [2024-12-06 00:42:23,786 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 723 transitions. [2024-12-06 00:42:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:42:23,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:23,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:25,189 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:42:25,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:25,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 515 states and 722 transitions. [2024-12-06 00:42:25,346 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 722 transitions. [2024-12-06 00:42:25,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:42:25,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:25,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:26,783 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:42:27,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 518 states and 725 transitions. [2024-12-06 00:42:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 725 transitions. [2024-12-06 00:42:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:42:27,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:27,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:29,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:42:30,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 521 states and 728 transitions. [2024-12-06 00:42:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 728 transitions. [2024-12-06 00:42:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:42:30,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:30,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:31,507 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:42:32,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:32,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 524 states and 731 transitions. [2024-12-06 00:42:32,580 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 731 transitions. [2024-12-06 00:42:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:42:32,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:32,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:33,920 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:42:35,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 527 states and 734 transitions. [2024-12-06 00:42:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 734 transitions. [2024-12-06 00:42:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:42:35,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:35,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:36,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:42:37,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:37,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 530 states and 737 transitions. [2024-12-06 00:42:37,814 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 737 transitions. [2024-12-06 00:42:37,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:42:37,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:37,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:39,415 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:42:40,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:40,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 533 states and 740 transitions. [2024-12-06 00:42:40,854 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 740 transitions. [2024-12-06 00:42:40,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:42:40,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:40,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:42,510 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:42:44,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:44,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 536 states and 743 transitions. [2024-12-06 00:42:44,025 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 743 transitions. [2024-12-06 00:42:44,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:42:44,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:44,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:45,416 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:42:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 539 states and 745 transitions. [2024-12-06 00:42:46,269 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 745 transitions. [2024-12-06 00:42:46,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:42:46,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:46,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:42:49,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 538 states and 744 transitions. [2024-12-06 00:42:49,339 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 744 transitions. [2024-12-06 00:42:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:42:49,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:49,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:50,551 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:42:50,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:50,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 537 states and 743 transitions. [2024-12-06 00:42:50,615 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 743 transitions. [2024-12-06 00:42:50,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:42:50,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:50,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:51,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:42:52,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:52,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 536 states and 742 transitions. [2024-12-06 00:42:52,932 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 742 transitions. [2024-12-06 00:42:52,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:42:52,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:52,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:42:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 538 states and 745 transitions. [2024-12-06 00:42:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 745 transitions. [2024-12-06 00:42:54,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:42:54,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:54,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:55,832 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:42:55,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:55,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 539 states and 746 transitions. [2024-12-06 00:42:55,889 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 746 transitions. [2024-12-06 00:42:55,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:42:55,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:55,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:56,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:42:57,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:57,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 542 states and 750 transitions. [2024-12-06 00:42:57,801 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 750 transitions. [2024-12-06 00:42:57,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:42:57,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:57,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:59,024 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:42:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 543 states and 751 transitions. [2024-12-06 00:42:59,074 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 751 transitions. [2024-12-06 00:42:59,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:42:59,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:59,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:00,525 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:43:01,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:01,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 545 states and 754 transitions. [2024-12-06 00:43:01,531 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 754 transitions. [2024-12-06 00:43:01,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:43:01,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:01,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:02,964 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 00:43:06,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 551 states and 765 transitions. [2024-12-06 00:43:06,035 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 765 transitions. [2024-12-06 00:43:06,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:43:06,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:06,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:07,489 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 00:43:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:09,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 550 states and 764 transitions. [2024-12-06 00:43:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 764 transitions. [2024-12-06 00:43:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:43:09,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:09,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 00:43:10,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:10,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 551 states and 765 transitions. [2024-12-06 00:43:10,524 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 765 transitions. [2024-12-06 00:43:10,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:43:10,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:10,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:12,070 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:43:13,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:13,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 554 states and 770 transitions. [2024-12-06 00:43:13,334 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 770 transitions. [2024-12-06 00:43:13,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:43:13,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:13,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:14,424 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-06 00:43:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:17,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 556 states and 773 transitions. [2024-12-06 00:43:17,433 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 773 transitions. [2024-12-06 00:43:17,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:43:17,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:17,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 00:43:22,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:22,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 558 states and 777 transitions. [2024-12-06 00:43:22,790 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 777 transitions. [2024-12-06 00:43:22,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:43:22,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:22,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:24,382 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:43:26,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:26,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 562 states and 782 transitions. [2024-12-06 00:43:26,577 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 782 transitions. [2024-12-06 00:43:26,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:43:26,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:26,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:27,651 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-06 00:43:29,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:29,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 559 states and 777 transitions. [2024-12-06 00:43:29,344 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 777 transitions. [2024-12-06 00:43:29,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:43:29,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:29,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:30,424 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 00:43:32,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:32,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 561 states and 778 transitions. [2024-12-06 00:43:32,203 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 778 transitions. [2024-12-06 00:43:32,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:43:32,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:32,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:33,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:34,357 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 00:43:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:37,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 560 states and 777 transitions. [2024-12-06 00:43:37,423 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 777 transitions. [2024-12-06 00:43:37,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:43:37,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:37,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:38,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:39,112 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:43:39,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:39,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 564 states and 782 transitions. [2024-12-06 00:43:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 782 transitions. [2024-12-06 00:43:39,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:43:39,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:39,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:41,466 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 00:43:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 565 states and 783 transitions. [2024-12-06 00:43:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 783 transitions. [2024-12-06 00:43:43,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:43:43,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:43,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:45,547 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:43:47,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:47,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 569 states and 788 transitions. [2024-12-06 00:43:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 788 transitions. [2024-12-06 00:43:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:43:47,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:47,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:48,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:43:49,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:49,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 568 states and 787 transitions. [2024-12-06 00:43:49,709 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 787 transitions. [2024-12-06 00:43:49,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:43:49,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:51,563 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:43:53,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:53,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 570 states and 789 transitions. [2024-12-06 00:43:53,335 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 789 transitions. [2024-12-06 00:43:53,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:43:53,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:53,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:54,638 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:43:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 571 states and 790 transitions. [2024-12-06 00:43:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 790 transitions. [2024-12-06 00:43:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:43:56,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:56,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:58,416 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:44:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 575 states and 795 transitions. [2024-12-06 00:44:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 795 transitions. [2024-12-06 00:44:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:44:00,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:01,586 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:44:06,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:06,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 578 states and 799 transitions. [2024-12-06 00:44:06,173 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 799 transitions. [2024-12-06 00:44:06,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:44:06,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:06,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:07,269 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:44:07,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 579 states and 800 transitions. [2024-12-06 00:44:07,316 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 800 transitions. [2024-12-06 00:44:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:44:07,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:09,108 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 00:44:22,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:22,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 588 states and 815 transitions. [2024-12-06 00:44:22,266 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 815 transitions. [2024-12-06 00:44:22,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:44:22,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:22,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:23,607 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:44:23,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 590 states and 818 transitions. [2024-12-06 00:44:23,615 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 818 transitions. [2024-12-06 00:44:23,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:44:23,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:23,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:24,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:25,520 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 00:44:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 600 states and 833 transitions. [2024-12-06 00:44:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 833 transitions. [2024-12-06 00:44:40,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:44:40,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:40,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:42,693 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:44:43,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:43,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 599 states and 831 transitions. [2024-12-06 00:44:43,643 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 831 transitions. [2024-12-06 00:44:43,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:44:43,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:43,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:45,719 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:44:46,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:46,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 598 states and 830 transitions. [2024-12-06 00:44:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 830 transitions. [2024-12-06 00:44:46,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:44:46,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:46,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:44:51,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:51,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 602 states and 835 transitions. [2024-12-06 00:44:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 835 transitions. [2024-12-06 00:44:51,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:44:51,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:51,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:53,109 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:44:55,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:55,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 601 states and 834 transitions. [2024-12-06 00:44:55,492 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 834 transitions. [2024-12-06 00:44:55,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:44:55,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:55,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:56,599 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:44:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:56,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 600 states and 833 transitions. [2024-12-06 00:44:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 833 transitions. [2024-12-06 00:44:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:44:56,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:56,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:58,678 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:45:01,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:01,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 599 states and 832 transitions. [2024-12-06 00:45:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 832 transitions. [2024-12-06 00:45:01,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:45:01,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:01,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:02,518 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 00:45:05,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:05,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 601 states and 833 transitions. [2024-12-06 00:45:05,362 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 833 transitions. [2024-12-06 00:45:05,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:45:05,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:05,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:45:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 600 states and 832 transitions. [2024-12-06 00:45:06,507 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 832 transitions. [2024-12-06 00:45:06,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:45:06,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:06,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:07,620 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 00:45:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:07,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 601 states and 832 transitions. [2024-12-06 00:45:07,629 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 832 transitions. [2024-12-06 00:45:07,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:45:07,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:07,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:08,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:45:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:15,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 605 states and 837 transitions. [2024-12-06 00:45:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 837 transitions. [2024-12-06 00:45:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:45:15,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:15,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:16,891 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 00:45:19,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 607 states and 838 transitions. [2024-12-06 00:45:19,794 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 838 transitions. [2024-12-06 00:45:19,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:45:19,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:19,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:20,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:20,808 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:45:20,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:20,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 607 states and 834 transitions. [2024-12-06 00:45:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 834 transitions. [2024-12-06 00:45:20,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:45:20,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:20,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:45:26,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:26,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 609 states and 839 transitions. [2024-12-06 00:45:26,772 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 839 transitions. [2024-12-06 00:45:26,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:45:26,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:26,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:27,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:29,125 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:45:31,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:31,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 613 states and 844 transitions. [2024-12-06 00:45:31,807 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 844 transitions. [2024-12-06 00:45:31,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:45:31,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:31,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:32,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:45:42,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:42,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 614 states and 847 transitions. [2024-12-06 00:45:42,193 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 847 transitions. [2024-12-06 00:45:42,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:45:42,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:42,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:45:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 616 states and 851 transitions. [2024-12-06 00:45:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 851 transitions. [2024-12-06 00:45:57,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:45:57,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:57,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:46:15,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:15,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 617 states and 853 transitions. [2024-12-06 00:46:15,896 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 853 transitions. [2024-12-06 00:46:15,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:46:15,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:15,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:17,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:21,514 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:46:34,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:34,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 618 states and 855 transitions. [2024-12-06 00:46:34,036 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 855 transitions. [2024-12-06 00:46:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:46:34,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:34,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:37,559 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-06 00:47:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:02,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 626 states and 867 transitions. [2024-12-06 00:47:02,654 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 867 transitions. [2024-12-06 00:47:02,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:47:02,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:02,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:05,401 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:47:09,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:09,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 630 states and 872 transitions. [2024-12-06 00:47:09,029 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 872 transitions. [2024-12-06 00:47:09,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:47:09,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:09,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:17,895 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:47:27,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:27,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 631 states and 874 transitions. [2024-12-06 00:47:27,590 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 874 transitions. [2024-12-06 00:47:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:47:27,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:27,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:28,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:48:51,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 661 states and 924 transitions. [2024-12-06 00:48:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 924 transitions. [2024-12-06 00:48:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:48:51,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:51,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:49:02,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:02,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 662 states and 925 transitions. [2024-12-06 00:49:02,480 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 925 transitions. [2024-12-06 00:49:02,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:49:02,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:02,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:49:14,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:14,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 663 states and 926 transitions. [2024-12-06 00:49:14,145 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 926 transitions. [2024-12-06 00:49:14,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:49:14,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:14,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:15,368 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 00:49:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 654 states and 912 transitions. [2024-12-06 00:49:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 912 transitions. [2024-12-06 00:49:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:49:19,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:19,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:21,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:25,433 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:49:31,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 655 states and 913 transitions. [2024-12-06 00:49:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 913 transitions. [2024-12-06 00:49:31,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:49:31,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:31,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:32,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:32,947 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 00:49:37,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:37,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 657 states and 914 transitions. [2024-12-06 00:49:37,369 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 914 transitions. [2024-12-06 00:49:37,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:49:37,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:37,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:38,557 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 00:49:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:43,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 659 states and 915 transitions. [2024-12-06 00:49:43,283 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 915 transitions. [2024-12-06 00:49:43,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:49:43,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:43,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:44,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:44,517 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 00:49:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 661 states and 916 transitions. [2024-12-06 00:49:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 916 transitions. [2024-12-06 00:49:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:49:49,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:49,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:52,306 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:49:56,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:56,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 665 states and 921 transitions. [2024-12-06 00:49:56,849 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 921 transitions. [2024-12-06 00:49:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:49:56,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:56,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:58,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:50:09,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:09,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 666 states and 922 transitions. [2024-12-06 00:50:09,203 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 922 transitions. [2024-12-06 00:50:09,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:50:09,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:09,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:26,186 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:51:00,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:00,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 668 states and 925 transitions. [2024-12-06 00:51:00,219 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 925 transitions. [2024-12-06 00:51:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:51:00,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:00,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:08,287 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:51:17,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 669 states and 926 transitions. [2024-12-06 00:51:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 926 transitions. [2024-12-06 00:51:17,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:51:17,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:17,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:18,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:27,514 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:51:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:41,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 670 states and 927 transitions. [2024-12-06 00:51:41,902 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 927 transitions. [2024-12-06 00:51:41,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:51:41,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:41,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:42,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:51:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 674 states and 932 transitions. [2024-12-06 00:51:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 932 transitions. [2024-12-06 00:51:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:51:50,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:50,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:51,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:52:11,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:11,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 675 states and 933 transitions. [2024-12-06 00:52:11,218 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 933 transitions. [2024-12-06 00:52:11,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:52:11,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:11,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:19,730 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:52:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:32,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 676 states and 934 transitions. [2024-12-06 00:52:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 934 transitions. [2024-12-06 00:52:32,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:52:32,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:32,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:44,654 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:52:57,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:57,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 677 states and 935 transitions. [2024-12-06 00:52:57,643 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 935 transitions. [2024-12-06 00:52:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:52:57,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:57,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:58,855 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 00:53:33,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:33,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 686 states and 947 transitions. [2024-12-06 00:53:33,047 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 947 transitions. [2024-12-06 00:53:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:53:33,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:33,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:34,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:34,251 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 00:54:07,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:07,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 695 states and 959 transitions. [2024-12-06 00:54:07,617 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 959 transitions. [2024-12-06 00:54:07,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:54:07,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:07,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:54:35,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:35,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 696 states and 960 transitions. [2024-12-06 00:54:35,421 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 960 transitions. [2024-12-06 00:54:35,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:54:35,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:35,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:39,032 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 00:54:44,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:44,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 700 states and 965 transitions. [2024-12-06 00:54:44,853 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 965 transitions. [2024-12-06 00:54:44,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:54:44,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:44,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:54,127 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:55:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:08,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 701 states and 966 transitions. [2024-12-06 00:55:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 966 transitions. [2024-12-06 00:55:08,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:55:08,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:08,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:09,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:17,610 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:55:32,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:32,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 702 states and 967 transitions. [2024-12-06 00:55:32,400 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 967 transitions. [2024-12-06 00:55:32,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:55:32,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:32,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:33,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 00:55:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:40,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 669 states and 922 transitions. [2024-12-06 00:55:40,565 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 922 transitions. [2024-12-06 00:55:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:55:40,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:40,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:41,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 00:55:47,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:47,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 647 states and 890 transitions. [2024-12-06 00:55:47,971 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 890 transitions. [2024-12-06 00:55:47,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:55:47,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:47,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:49,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:58,073 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 00:56:13,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 648 states and 891 transitions. [2024-12-06 00:56:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 891 transitions. [2024-12-06 00:56:13,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:56:13,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:13,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:14,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat