./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/fold-1.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_a02a89d0-8e3f-473f-a11c-cb6b03aca938/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/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_a02a89d0-8e3f-473f-a11c-cb6b03aca938/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/fold-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/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_a02a89d0-8e3f-473f-a11c-cb6b03aca938/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 5e803a3547be3620dc8dbbd84c6dab2896bff52984e7e41a97c3a64196bed15a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:27:01,540 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:27:01,591 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-05 22:27:01,595 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:27:01,595 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:27:01,613 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:27:01,614 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:27:01,614 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:27:01,615 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:27:01,615 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:27:01,615 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:27:01,615 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:27:01,615 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:27:01,615 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:27:01,615 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:27:01,615 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:27:01,615 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:27:01,615 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 22:27:01,615 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:27:01,616 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:27:01,616 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:27:01,616 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:27:01,616 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:27:01,616 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:27:01,616 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:27:01,616 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:27:01,616 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:27:01,616 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:27:01,616 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:27:01,616 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:27:01,616 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:27:01,617 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:27:01,617 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_a02a89d0-8e3f-473f-a11c-cb6b03aca938/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 -> 5e803a3547be3620dc8dbbd84c6dab2896bff52984e7e41a97c3a64196bed15a [2024-12-05 22:27:01,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:27:01,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:27:01,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:27:01,861 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:27:01,862 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:27:01,863 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/fold-1.i [2024-12-05 22:27:04,519 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/bin/ukojak-verify-CZk0znPC7b/data/5b33898cf/a98ed4b38cbc4eda85ea2bd7b2c70c06/FLAGe6ca69c76 [2024-12-05 22:27:04,844 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:27:04,845 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/sv-benchmarks/c/busybox-1.22.0/fold-1.i [2024-12-05 22:27:04,866 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/bin/ukojak-verify-CZk0znPC7b/data/5b33898cf/a98ed4b38cbc4eda85ea2bd7b2c70c06/FLAGe6ca69c76 [2024-12-05 22:27:04,878 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/bin/ukojak-verify-CZk0znPC7b/data/5b33898cf/a98ed4b38cbc4eda85ea2bd7b2c70c06 [2024-12-05 22:27:04,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:27:04,881 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:27:04,883 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:27:04,883 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:27:04,886 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:27:04,888 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:27:04" (1/1) ... [2024-12-05 22:27:04,889 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58b52c6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:04, skipping insertion in model container [2024-12-05 22:27:04,889 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:27:04" (1/1) ... [2024-12-05 22:27:04,935 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:27:05,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:27:06,011 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:27:06,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:27:06,356 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-05 22:27:06,365 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:27:06,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06 WrapperNode [2024-12-05 22:27:06,366 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:27:06,367 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:27:06,367 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:27:06,367 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:27:06,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,408 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,489 INFO L138 Inliner]: procedures = 581, calls = 798, calls flagged for inlining = 28, calls inlined = 26, statements flattened = 2149 [2024-12-05 22:27:06,489 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:27:06,490 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:27:06,490 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:27:06,490 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:27:06,498 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,498 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,510 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,511 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,565 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,568 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,582 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,592 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,599 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,612 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:27:06,613 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:27:06,613 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:27:06,613 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:27:06,614 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:27:06" (1/1) ... [2024-12-05 22:27:06,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:27:06,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:27:06,644 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:27:06,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a02a89d0-8e3f-473f-a11c-cb6b03aca938/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:27:06,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_realloc [2024-12-05 22:27:06,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_realloc [2024-12-05 22:27:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure vasprintf [2024-12-05 22:27:06,672 INFO L138 BoogieDeclarations]: Found implementation of procedure vasprintf [2024-12-05 22:27:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:27:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_column [2024-12-05 22:27:06,672 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_column [2024-12-05 22:27:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 22:27:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-12-05 22:27:06,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-12-05 22:27:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:27:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:27:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:27:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:27:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:27:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:27:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:27:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-05 22:27:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-05 22:27:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure write2stdout [2024-12-05 22:27:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure write2stdout [2024-12-05 22:27:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2024-12-05 22:27:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2024-12-05 22:27:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 22:27:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:27:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure bb_simple_perror_msg [2024-12-05 22:27:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_simple_perror_msg [2024-12-05 22:27:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:27:06,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:27:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:27:06,674 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:27:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:27:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:27:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 22:27:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-12-05 22:27:06,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-12-05 22:27:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure xatou_range [2024-12-05 22:27:06,674 INFO L138 BoogieDeclarations]: Found implementation of procedure xatou_range [2024-12-05 22:27:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:27:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2024-12-05 22:27:06,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2024-12-05 22:27:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:27:07,064 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:27:07,066 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:27:19,983 INFO L? ?]: Removed 649 outVars from TransFormulas that were not future-live. [2024-12-05 22:27:19,984 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:27:20,761 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:27:20,762 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-05 22:27:20,762 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:27:20 BoogieIcfgContainer [2024-12-05 22:27:20,762 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:27:20,763 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:27:20,763 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:27:20,772 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:27:20,773 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:27:20" (1/1) ... [2024-12-05 22:27:20,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:27:20,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:20,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 438 states and 619 transitions. [2024-12-05 22:27:20,838 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 619 transitions. [2024-12-05 22:27:20,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:27:20,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:20,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:32,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:27:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:32,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 440 states and 622 transitions. [2024-12-05 22:27:32,093 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 622 transitions. [2024-12-05 22:27:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:27:32,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:32,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:33,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:33,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 441 states and 623 transitions. [2024-12-05 22:27:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 623 transitions. [2024-12-05 22:27:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:27:33,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:33,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:34,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:34,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 443 states and 626 transitions. [2024-12-05 22:27:34,224 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 626 transitions. [2024-12-05 22:27:34,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:27:34,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:34,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:27:35,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 442 states and 625 transitions. [2024-12-05 22:27:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 625 transitions. [2024-12-05 22:27:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:27:35,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:35,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:35,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:36,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 443 states and 626 transitions. [2024-12-05 22:27:36,175 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 626 transitions. [2024-12-05 22:27:36,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:27:36,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:36,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:36,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:37,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:27:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 442 states and 625 transitions. [2024-12-05 22:27:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 625 transitions. [2024-12-05 22:27:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:27:37,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:37,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:38,074 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:27:38,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:38,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 441 states and 624 transitions. [2024-12-05 22:27:38,167 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 624 transitions. [2024-12-05 22:27:38,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:27:38,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:38,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:38,972 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:39,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 444 states and 627 transitions. [2024-12-05 22:27:39,478 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 627 transitions. [2024-12-05 22:27:39,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:27:39,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:39,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:40,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:40,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 447 states and 630 transitions. [2024-12-05 22:27:40,608 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 630 transitions. [2024-12-05 22:27:40,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:27:40,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:40,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:41,228 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:41,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 450 states and 633 transitions. [2024-12-05 22:27:41,663 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 633 transitions. [2024-12-05 22:27:41,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:27:41,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:42,296 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:42,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:42,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 453 states and 636 transitions. [2024-12-05 22:27:42,772 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 636 transitions. [2024-12-05 22:27:42,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:27:42,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:42,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:43,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:43,609 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:44,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 456 states and 639 transitions. [2024-12-05 22:27:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 639 transitions. [2024-12-05 22:27:44,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:27:44,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:44,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:44,846 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:45,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:45,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 459 states and 642 transitions. [2024-12-05 22:27:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 642 transitions. [2024-12-05 22:27:45,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:27:45,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:45,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:46,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:46,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 462 states and 645 transitions. [2024-12-05 22:27:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 645 transitions. [2024-12-05 22:27:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:27:46,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:46,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:47,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:47,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:47,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 465 states and 647 transitions. [2024-12-05 22:27:47,731 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 647 transitions. [2024-12-05 22:27:47,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:27:47,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:47,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:48,892 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:27:49,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:49,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 464 states and 646 transitions. [2024-12-05 22:27:49,380 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 646 transitions. [2024-12-05 22:27:49,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:27:49,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:49,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:49,947 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:27:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:49,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 463 states and 645 transitions. [2024-12-05 22:27:49,990 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 645 transitions. [2024-12-05 22:27:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:27:49,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:49,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:50,687 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:27:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:51,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 462 states and 644 transitions. [2024-12-05 22:27:51,072 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 644 transitions. [2024-12-05 22:27:51,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:27:51,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:51,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:51,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:51,747 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:27:52,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:52,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 464 states and 647 transitions. [2024-12-05 22:27:52,021 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 647 transitions. [2024-12-05 22:27:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:27:52,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:52,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:27:52,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:52,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 465 states and 648 transitions. [2024-12-05 22:27:52,590 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 648 transitions. [2024-12-05 22:27:52,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:27:52,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:52,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:53,067 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:27:53,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:53,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 465 states and 645 transitions. [2024-12-05 22:27:53,077 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 645 transitions. [2024-12-05 22:27:53,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:27:53,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:53,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:27:54,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:54,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 469 states and 653 transitions. [2024-12-05 22:27:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 653 transitions. [2024-12-05 22:27:54,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:27:54,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:54,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:54,895 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:27:55,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:55,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 471 states and 656 transitions. [2024-12-05 22:27:55,365 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 656 transitions. [2024-12-05 22:27:55,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:27:55,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:55,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:55,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-05 22:27:57,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:57,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 477 states and 667 transitions. [2024-12-05 22:27:57,457 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 667 transitions. [2024-12-05 22:27:57,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:27:57,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:57,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:58,015 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:27:58,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:58,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 478 states and 668 transitions. [2024-12-05 22:27:58,041 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 668 transitions. [2024-12-05 22:27:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:27:58,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:58,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:58,644 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-05 22:27:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:59,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 477 states and 667 transitions. [2024-12-05 22:27:59,407 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 667 transitions. [2024-12-05 22:27:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:27:59,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:59,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:59,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-05 22:27:59,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 478 states and 668 transitions. [2024-12-05 22:27:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 668 transitions. [2024-12-05 22:27:59,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:27:59,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:59,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:00,393 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 477 states and 667 transitions. [2024-12-05 22:28:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 667 transitions. [2024-12-05 22:28:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:28:00,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:00,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:00,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:00,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 476 states and 666 transitions. [2024-12-05 22:28:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 666 transitions. [2024-12-05 22:28:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:28:00,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:00,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:01,403 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 22:28:02,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:02,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 478 states and 669 transitions. [2024-12-05 22:28:02,595 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 669 transitions. [2024-12-05 22:28:02,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:28:02,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:02,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:03,448 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-05 22:28:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:04,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 480 states and 673 transitions. [2024-12-05 22:28:04,903 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 673 transitions. [2024-12-05 22:28:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:28:04,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:04,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:05,687 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:05,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:05,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 483 states and 678 transitions. [2024-12-05 22:28:05,946 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 678 transitions. [2024-12-05 22:28:05,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:28:05,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:05,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:06,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:06,508 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:06,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:06,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 484 states and 679 transitions. [2024-12-05 22:28:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 679 transitions. [2024-12-05 22:28:06,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:28:06,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:06,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:07,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:07,120 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:07,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:07,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 484 states and 675 transitions. [2024-12-05 22:28:07,126 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 675 transitions. [2024-12-05 22:28:07,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:28:07,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:07,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:07,870 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:08,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:08,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 488 states and 683 transitions. [2024-12-05 22:28:08,419 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 683 transitions. [2024-12-05 22:28:08,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:28:08,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:08,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:08,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:09,124 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:09,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 489 states and 684 transitions. [2024-12-05 22:28:09,134 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 684 transitions. [2024-12-05 22:28:09,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:28:09,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:09,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:09,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:09,863 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:10,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:10,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 494 states and 692 transitions. [2024-12-05 22:28:10,750 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 692 transitions. [2024-12-05 22:28:10,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:28:10,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:10,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:11,275 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-05 22:28:11,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:11,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 491 states and 687 transitions. [2024-12-05 22:28:11,997 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 687 transitions. [2024-12-05 22:28:11,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:28:11,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:11,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-05 22:28:13,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 493 states and 688 transitions. [2024-12-05 22:28:13,214 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 688 transitions. [2024-12-05 22:28:13,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:28:13,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:13,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:13,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:14,007 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-05 22:28:14,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 494 states and 689 transitions. [2024-12-05 22:28:14,835 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 689 transitions. [2024-12-05 22:28:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:28:14,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:14,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:15,642 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:16,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:16,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 497 states and 694 transitions. [2024-12-05 22:28:16,269 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 694 transitions. [2024-12-05 22:28:16,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:28:16,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:16,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:16,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:18,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:18,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 501 states and 699 transitions. [2024-12-05 22:28:18,061 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 699 transitions. [2024-12-05 22:28:18,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:28:18,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:18,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:18,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:18,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 506 states and 705 transitions. [2024-12-05 22:28:18,620 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 705 transitions. [2024-12-05 22:28:18,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:28:18,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:18,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:19,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:19,696 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-12-05 22:28:21,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:21,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 507 states and 707 transitions. [2024-12-05 22:28:21,139 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 707 transitions. [2024-12-05 22:28:21,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:28:21,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:21,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:28:22,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:22,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 508 states and 708 transitions. [2024-12-05 22:28:22,500 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 708 transitions. [2024-12-05 22:28:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:28:22,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:22,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:23,090 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:23,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:23,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 509 states and 709 transitions. [2024-12-05 22:28:23,101 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 709 transitions. [2024-12-05 22:28:23,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:28:23,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:23,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:23,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 514 states and 715 transitions. [2024-12-05 22:28:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 715 transitions. [2024-12-05 22:28:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:28:23,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:23,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:24,444 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:25,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 519 states and 723 transitions. [2024-12-05 22:28:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 723 transitions. [2024-12-05 22:28:25,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:28:25,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:25,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:25,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:26,034 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:26,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:26,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 523 states and 728 transitions. [2024-12-05 22:28:26,367 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 728 transitions. [2024-12-05 22:28:26,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:28:26,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:26,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:28:28,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:28,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 522 states and 727 transitions. [2024-12-05 22:28:28,977 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 727 transitions. [2024-12-05 22:28:28,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:28:28,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:28,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:29,493 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:29,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:29,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 523 states and 728 transitions. [2024-12-05 22:28:29,506 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 728 transitions. [2024-12-05 22:28:29,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:28:29,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:29,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:30,511 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:30,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:30,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 524 states and 729 transitions. [2024-12-05 22:28:30,848 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 729 transitions. [2024-12-05 22:28:30,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:28:30,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:30,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:31,771 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 528 states and 734 transitions. [2024-12-05 22:28:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 734 transitions. [2024-12-05 22:28:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:28:32,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:32,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:33,346 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-05 22:28:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:39,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 537 states and 749 transitions. [2024-12-05 22:28:39,028 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 749 transitions. [2024-12-05 22:28:39,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:28:39,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:39,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:39,627 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:39,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:39,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 538 states and 750 transitions. [2024-12-05 22:28:39,648 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 750 transitions. [2024-12-05 22:28:39,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:28:39,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:39,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:40,448 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-05 22:28:47,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 548 states and 765 transitions. [2024-12-05 22:28:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 765 transitions. [2024-12-05 22:28:47,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:28:47,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:47,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:47,520 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-12-05 22:28:47,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:47,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 552 states and 769 transitions. [2024-12-05 22:28:47,530 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 769 transitions. [2024-12-05 22:28:47,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:28:47,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:47,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:48,107 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:48,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:48,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 557 states and 775 transitions. [2024-12-05 22:28:48,120 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 775 transitions. [2024-12-05 22:28:48,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:28:48,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:48,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:48,614 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-12-05 22:28:48,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:48,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 551 states and 768 transitions. [2024-12-05 22:28:48,628 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 768 transitions. [2024-12-05 22:28:48,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:28:48,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:48,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:50,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:50,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 556 states and 776 transitions. [2024-12-05 22:28:50,521 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 776 transitions. [2024-12-05 22:28:50,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:28:50,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:50,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:51,148 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:28:52,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:52,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 558 states and 777 transitions. [2024-12-05 22:28:52,273 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 777 transitions. [2024-12-05 22:28:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:28:52,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:52,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 561 states and 781 transitions. [2024-12-05 22:28:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 781 transitions. [2024-12-05 22:28:53,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:28:53,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:53,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:55,054 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:56,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:56,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 565 states and 786 transitions. [2024-12-05 22:28:56,047 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 786 transitions. [2024-12-05 22:28:56,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:28:56,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:56,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:56,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:56,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 566 states and 787 transitions. [2024-12-05 22:28:56,739 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 787 transitions. [2024-12-05 22:28:56,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:28:56,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:56,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:57,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:57,332 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 22:28:58,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:58,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 568 states and 788 transitions. [2024-12-05 22:28:58,501 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 788 transitions. [2024-12-05 22:28:58,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:28:58,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:58,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:58,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:59,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 569 states and 789 transitions. [2024-12-05 22:28:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 789 transitions. [2024-12-05 22:28:59,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:28:59,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:59,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:59,602 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:28:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 571 states and 792 transitions. [2024-12-05 22:28:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 792 transitions. [2024-12-05 22:28:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:28:59,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:59,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:00,459 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 570 states and 790 transitions. [2024-12-05 22:29:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 790 transitions. [2024-12-05 22:29:00,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:29:00,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:00,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:01,903 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:02,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:02,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 569 states and 789 transitions. [2024-12-05 22:29:02,303 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 789 transitions. [2024-12-05 22:29:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:29:02,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:02,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:04,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 568 states and 788 transitions. [2024-12-05 22:29:04,238 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 788 transitions. [2024-12-05 22:29:04,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:29:04,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:04,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:04,806 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:04,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 567 states and 787 transitions. [2024-12-05 22:29:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 787 transitions. [2024-12-05 22:29:04,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:29:04,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:04,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:05,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 566 states and 786 transitions. [2024-12-05 22:29:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 786 transitions. [2024-12-05 22:29:06,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:29:06,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:06,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:07,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:09,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 570 states and 791 transitions. [2024-12-05 22:29:09,102 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 791 transitions. [2024-12-05 22:29:09,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:29:09,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:09,670 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:09,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:09,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 575 states and 797 transitions. [2024-12-05 22:29:09,685 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 797 transitions. [2024-12-05 22:29:09,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:29:09,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:09,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:10,728 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:11,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:11,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 580 states and 805 transitions. [2024-12-05 22:29:11,804 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 805 transitions. [2024-12-05 22:29:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:29:11,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:11,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-05 22:29:12,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:12,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 581 states and 805 transitions. [2024-12-05 22:29:12,496 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 805 transitions. [2024-12-05 22:29:12,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:29:12,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:12,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:12,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:13,989 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:16,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:16,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 585 states and 810 transitions. [2024-12-05 22:29:16,176 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 810 transitions. [2024-12-05 22:29:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:29:16,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:16,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:16,664 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:16,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 584 states and 809 transitions. [2024-12-05 22:29:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 809 transitions. [2024-12-05 22:29:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:29:16,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:16,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:17,307 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:17,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:17,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 585 states and 810 transitions. [2024-12-05 22:29:17,321 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 810 transitions. [2024-12-05 22:29:17,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:29:17,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:17,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:18,353 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:29:19,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 584 states and 809 transitions. [2024-12-05 22:29:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 809 transitions. [2024-12-05 22:29:19,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:29:19,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:19,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:19,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:20,820 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-05 22:29:29,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 592 states and 821 transitions. [2024-12-05 22:29:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 821 transitions. [2024-12-05 22:29:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:29:29,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:29,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:32,145 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:29:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:33,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 594 states and 826 transitions. [2024-12-05 22:29:33,243 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 826 transitions. [2024-12-05 22:29:33,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:29:33,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:33,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:34,361 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 22:30:02,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 624 states and 876 transitions. [2024-12-05 22:30:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 876 transitions. [2024-12-05 22:30:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:30:02,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:05,108 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:30:11,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:11,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 626 states and 882 transitions. [2024-12-05 22:30:11,016 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 882 transitions. [2024-12-05 22:30:11,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:30:11,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:11,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:12,251 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:30:13,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:13,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 630 states and 887 transitions. [2024-12-05 22:30:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 887 transitions. [2024-12-05 22:30:13,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:30:13,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:13,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:16,615 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:30:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:21,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 632 states and 891 transitions. [2024-12-05 22:30:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 891 transitions. [2024-12-05 22:30:21,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:30:21,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:21,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:21,787 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:30:21,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:21,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 637 states and 897 transitions. [2024-12-05 22:30:21,805 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 897 transitions. [2024-12-05 22:30:21,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:30:21,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:21,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:30:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:24,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 642 states and 905 transitions. [2024-12-05 22:30:24,677 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 905 transitions. [2024-12-05 22:30:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:30:24,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:24,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:25,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:30:27,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:27,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 633 states and 891 transitions. [2024-12-05 22:30:27,225 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 891 transitions. [2024-12-05 22:30:27,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:30:27,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:27,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:28,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:30,292 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:30:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 634 states and 892 transitions. [2024-12-05 22:30:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 892 transitions. [2024-12-05 22:30:32,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:30:32,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:32,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:32,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:30:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 635 states and 893 transitions. [2024-12-05 22:30:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 893 transitions. [2024-12-05 22:30:33,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:30:33,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:33,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:33,845 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-05 22:30:35,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:35,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 637 states and 894 transitions. [2024-12-05 22:30:35,888 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 894 transitions. [2024-12-05 22:30:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:30:35,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:35,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:36,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-05 22:30:38,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:38,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 639 states and 895 transitions. [2024-12-05 22:30:38,620 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 895 transitions. [2024-12-05 22:30:38,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:30:38,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:38,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-05 22:30:41,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:41,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 641 states and 896 transitions. [2024-12-05 22:30:41,238 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 896 transitions. [2024-12-05 22:30:41,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:30:41,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:41,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:30:58,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:58,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 644 states and 903 transitions. [2024-12-05 22:30:58,478 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 903 transitions. [2024-12-05 22:30:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:30:58,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:58,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:31:08,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 645 states and 904 transitions. [2024-12-05 22:31:08,105 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 904 transitions. [2024-12-05 22:31:08,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:31:08,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:08,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:09,517 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:31:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:11,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 649 states and 909 transitions. [2024-12-05 22:31:11,330 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 909 transitions. [2024-12-05 22:31:11,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:31:11,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:11,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:12,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:15,754 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:31:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:20,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 650 states and 910 transitions. [2024-12-05 22:31:20,176 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 910 transitions. [2024-12-05 22:31:20,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:31:20,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:20,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:21,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:23,486 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:31:26,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:26,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 651 states and 911 transitions. [2024-12-05 22:31:26,487 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 911 transitions. [2024-12-05 22:31:26,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:31:26,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:26,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:27,175 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:31:27,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:27,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 656 states and 917 transitions. [2024-12-05 22:31:27,199 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 917 transitions. [2024-12-05 22:31:27,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:31:27,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:27,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:28,721 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:31:30,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:30,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 661 states and 925 transitions. [2024-12-05 22:31:30,841 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 925 transitions. [2024-12-05 22:31:30,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:31:30,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:30,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:31:44,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:44,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 662 states and 926 transitions. [2024-12-05 22:31:44,327 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 926 transitions. [2024-12-05 22:31:44,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:31:44,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:44,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:44,971 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:31:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 663 states and 927 transitions. [2024-12-05 22:31:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 927 transitions. [2024-12-05 22:31:44,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:31:44,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:44,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:49,368 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:31:54,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:54,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 664 states and 928 transitions. [2024-12-05 22:31:54,993 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 928 transitions. [2024-12-05 22:31:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:31:54,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:54,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:56,540 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:31:58,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:58,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 668 states and 933 transitions. [2024-12-05 22:31:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 933 transitions. [2024-12-05 22:31:58,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:31:58,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:58,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:59,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:32:07,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:07,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 669 states and 934 transitions. [2024-12-05 22:32:07,812 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 934 transitions. [2024-12-05 22:32:07,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:32:07,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:07,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:08,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:08,407 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-05 22:32:22,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 678 states and 946 transitions. [2024-12-05 22:32:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 946 transitions. [2024-12-05 22:32:22,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:32:22,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:22,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:22,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:22,617 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-05 22:32:35,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 687 states and 958 transitions. [2024-12-05 22:32:35,290 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 958 transitions. [2024-12-05 22:32:35,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:32:35,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:35,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:36,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:38,569 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:32:41,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:41,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 688 states and 959 transitions. [2024-12-05 22:32:41,862 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 959 transitions. [2024-12-05 22:32:41,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:32:41,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:41,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:32:48,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 689 states and 960 transitions. [2024-12-05 22:32:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 960 transitions. [2024-12-05 22:32:48,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:32:48,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:48,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:48,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:48,960 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:32:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:48,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 694 states and 966 transitions. [2024-12-05 22:32:48,980 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 966 transitions. [2024-12-05 22:32:48,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:32:48,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:48,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:49,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:50,518 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:32:52,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:52,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 699 states and 974 transitions. [2024-12-05 22:32:52,723 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 974 transitions. [2024-12-05 22:32:52,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:32:52,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:52,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:53,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:32:59,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:59,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 700 states and 975 transitions. [2024-12-05 22:32:59,265 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 975 transitions. [2024-12-05 22:32:59,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:32:59,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:59,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:00,815 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:33:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:03,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 704 states and 980 transitions. [2024-12-05 22:33:03,071 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 980 transitions. [2024-12-05 22:33:03,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:33:03,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:03,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:03,771 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:33:03,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:03,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 705 states and 981 transitions. [2024-12-05 22:33:03,797 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 981 transitions. [2024-12-05 22:33:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:33:03,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:03,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:04,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:04,334 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-05 22:33:06,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:06,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 672 states and 936 transitions. [2024-12-05 22:33:06,882 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 936 transitions. [2024-12-05 22:33:06,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:33:06,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:06,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-05 22:33:09,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:09,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 650 states and 904 transitions. [2024-12-05 22:33:09,957 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 904 transitions. [2024-12-05 22:33:09,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:33:09,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:09,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:13,257 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:33:16,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 651 states and 905 transitions. [2024-12-05 22:33:16,589 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 905 transitions. [2024-12-05 22:33:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:33:16,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:16,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:20,011 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:33:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 652 states and 906 transitions. [2024-12-05 22:33:23,365 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 906 transitions. [2024-12-05 22:33:23,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:33:23,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:23,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:33,473 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:33:45,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 653 states and 907 transitions. [2024-12-05 22:33:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 907 transitions. [2024-12-05 22:33:45,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:33:45,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:45,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:33:56,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:56,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 654 states and 908 transitions. [2024-12-05 22:33:56,425 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 908 transitions. [2024-12-05 22:33:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:33:56,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:56,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:34:00,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:00,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 658 states and 913 transitions. [2024-12-05 22:34:00,503 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 913 transitions. [2024-12-05 22:34:00,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:34:00,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:00,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:00,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:01,169 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:34:01,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:01,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 663 states and 919 transitions. [2024-12-05 22:34:01,199 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 919 transitions. [2024-12-05 22:34:01,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:34:01,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:01,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:34:05,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:05,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 668 states and 927 transitions. [2024-12-05 22:34:05,288 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 927 transitions. [2024-12-05 22:34:05,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:34:05,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:05,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:11,032 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:34:16,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:16,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 669 states and 928 transitions. [2024-12-05 22:34:16,657 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 928 transitions. [2024-12-05 22:34:16,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:34:16,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:16,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:17,370 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:34:17,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:17,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 670 states and 929 transitions. [2024-12-05 22:34:17,398 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 929 transitions. [2024-12-05 22:34:17,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:34:17,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:17,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:21,204 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:34:24,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 671 states and 930 transitions. [2024-12-05 22:34:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 930 transitions. [2024-12-05 22:34:24,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:34:24,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:24,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:25,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:31,615 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:34:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:40,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 672 states and 931 transitions. [2024-12-05 22:34:40,040 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 931 transitions. [2024-12-05 22:34:40,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:34:40,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:40,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:45,177 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:34:51,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 673 states and 932 transitions. [2024-12-05 22:34:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 932 transitions. [2024-12-05 22:34:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:34:51,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:34:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 677 states and 937 transitions. [2024-12-05 22:34:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 937 transitions. [2024-12-05 22:34:56,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 22:34:56,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:56,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:35:08,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:08,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 678 states and 938 transitions. [2024-12-05 22:35:08,420 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 938 transitions. [2024-12-05 22:35:08,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:35:08,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:08,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:09,106 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:35:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:09,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 683 states and 944 transitions. [2024-12-05 22:35:09,134 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 944 transitions. [2024-12-05 22:35:09,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:35:09,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:09,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:10,848 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:35:13,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:13,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 688 states and 952 transitions. [2024-12-05 22:35:13,459 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 952 transitions. [2024-12-05 22:35:13,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:35:13,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:13,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:18,774 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:35:25,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:25,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 689 states and 953 transitions. [2024-12-05 22:35:25,636 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 953 transitions. [2024-12-05 22:35:25,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 22:35:25,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:25,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:26,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:26,387 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:35:26,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 690 states and 954 transitions. [2024-12-05 22:35:26,422 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 954 transitions. [2024-12-05 22:35:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:35:26,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:26,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:34,765 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:35:42,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 691 states and 955 transitions. [2024-12-05 22:35:42,793 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 955 transitions. [2024-12-05 22:35:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:35:42,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:42,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:35:51,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:51,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 692 states and 956 transitions. [2024-12-05 22:35:51,233 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 956 transitions. [2024-12-05 22:35:51,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:35:51,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:51,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:53,009 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:35:55,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:55,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 696 states and 961 transitions. [2024-12-05 22:35:55,783 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 961 transitions. [2024-12-05 22:35:55,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:35:55,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:55,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:56,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:00,372 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:36:04,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 697 states and 962 transitions. [2024-12-05 22:36:04,279 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 962 transitions. [2024-12-05 22:36:04,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 22:36:04,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:04,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:14,244 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:36:24,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:24,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 698 states and 963 transitions. [2024-12-05 22:36:24,892 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 963 transitions. [2024-12-05 22:36:24,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:36:24,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:24,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:36:25,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:25,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 703 states and 969 transitions. [2024-12-05 22:36:25,652 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 969 transitions. [2024-12-05 22:36:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:36:25,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:26,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:27,492 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:36:30,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:30,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 708 states and 977 transitions. [2024-12-05 22:36:30,129 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 977 transitions. [2024-12-05 22:36:30,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 22:36:30,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:30,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:36,117 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:36:43,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:43,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 709 states and 978 transitions. [2024-12-05 22:36:43,545 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 978 transitions. [2024-12-05 22:36:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 22:36:43,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:43,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:43,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:44,252 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:36:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 710 states and 979 transitions. [2024-12-05 22:36:44,293 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 979 transitions. [2024-12-05 22:36:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:36:44,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:44,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:36:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:57,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 711 states and 980 transitions. [2024-12-05 22:36:57,565 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 980 transitions. [2024-12-05 22:36:57,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 22:36:57,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:57,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:59,491 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:37:02,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:02,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 715 states and 985 transitions. [2024-12-05 22:37:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 985 transitions. [2024-12-05 22:37:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 22:37:02,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:02,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:03,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:08,372 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:37:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:15,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 716 states and 986 transitions. [2024-12-05 22:37:15,948 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 986 transitions. [2024-12-05 22:37:15,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:37:15,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:15,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:16,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:37:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:34,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 717 states and 987 transitions. [2024-12-05 22:37:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 987 transitions. [2024-12-05 22:37:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:37:34,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:34,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:41,246 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:37:50,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:50,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 718 states and 988 transitions. [2024-12-05 22:37:50,066 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 988 transitions. [2024-12-05 22:37:50,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:37:50,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:50,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:37:50,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 723 states and 994 transitions. [2024-12-05 22:37:50,922 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 994 transitions. [2024-12-05 22:37:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:37:50,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:50,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:37:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:55,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 728 states and 1002 transitions. [2024-12-05 22:37:55,729 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1002 transitions. [2024-12-05 22:37:55,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:37:55,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:55,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:01,957 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:38:09,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:09,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 729 states and 1003 transitions. [2024-12-05 22:38:09,758 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1003 transitions. [2024-12-05 22:38:09,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:38:09,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:09,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:38:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:14,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 733 states and 1008 transitions. [2024-12-05 22:38:14,660 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1008 transitions. [2024-12-05 22:38:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:38:14,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:15,521 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:38:15,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 734 states and 1009 transitions. [2024-12-05 22:38:15,574 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1009 transitions. [2024-12-05 22:38:15,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:38:15,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:15,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:22,052 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:38:30,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 735 states and 1010 transitions. [2024-12-05 22:38:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1010 transitions. [2024-12-05 22:38:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 22:38:30,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:30,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:31,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:38:47,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:47,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 736 states and 1011 transitions. [2024-12-05 22:38:47,366 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1011 transitions. [2024-12-05 22:38:47,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:38:47,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:47,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:48,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:52,874 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:38:57,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 737 states and 1012 transitions. [2024-12-05 22:38:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1012 transitions. [2024-12-05 22:38:57,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:38:57,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:57,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:39:07,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:07,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 738 states and 1013 transitions. [2024-12-05 22:39:07,512 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1013 transitions. [2024-12-05 22:39:07,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:39:07,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:07,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:07,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:09,478 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:39:12,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:12,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 742 states and 1018 transitions. [2024-12-05 22:39:12,570 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1018 transitions. [2024-12-05 22:39:12,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:39:12,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:12,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:13,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:13,562 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:39:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 747 states and 1024 transitions. [2024-12-05 22:39:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1024 transitions. [2024-12-05 22:39:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:39:13,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:13,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:14,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:15,821 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:39:19,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:19,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 752 states and 1032 transitions. [2024-12-05 22:39:19,062 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1032 transitions. [2024-12-05 22:39:19,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:39:19,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:19,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:25,162 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:39:29,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 753 states and 1033 transitions. [2024-12-05 22:39:29,860 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1033 transitions. [2024-12-05 22:39:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:39:29,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:29,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:39:30,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:30,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 754 states and 1034 transitions. [2024-12-05 22:39:30,696 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1034 transitions. [2024-12-05 22:39:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 22:39:30,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:30,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:36,269 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:39:41,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:41,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 755 states and 1035 transitions. [2024-12-05 22:39:41,056 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1035 transitions. [2024-12-05 22:39:41,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:39:41,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:41,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 971 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:39:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 756 states and 1036 transitions. [2024-12-05 22:39:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1036 transitions. [2024-12-05 22:39:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:39:52,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:52,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:53,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:06,898 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:40:23,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:23,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 757 states and 1037 transitions. [2024-12-05 22:40:23,289 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1037 transitions. [2024-12-05 22:40:23,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:40:23,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:23,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:25,467 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:40:28,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:28,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 761 states and 1042 transitions. [2024-12-05 22:40:28,881 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1042 transitions. [2024-12-05 22:40:28,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:40:28,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:28,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:29,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:35,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:40:41,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 762 states and 1043 transitions. [2024-12-05 22:40:41,989 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1043 transitions. [2024-12-05 22:40:41,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:40:41,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:41,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:42,811 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:40:42,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:42,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 767 states and 1049 transitions. [2024-12-05 22:40:42,864 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1049 transitions. [2024-12-05 22:40:42,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:40:42,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:42,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:40:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 772 states and 1057 transitions. [2024-12-05 22:40:48,383 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1057 transitions. [2024-12-05 22:40:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:40:48,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:48,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:49,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:41:07,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:07,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 773 states and 1058 transitions. [2024-12-05 22:41:07,198 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1058 transitions. [2024-12-05 22:41:07,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:41:07,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:07,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:07,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:08,115 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 22:41:08,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:08,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 774 states and 1059 transitions. [2024-12-05 22:41:08,170 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1059 transitions. [2024-12-05 22:41:08,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:41:08,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:08,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:15,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-05 22:41:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 775 states and 1060 transitions. [2024-12-05 22:41:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1060 transitions. [2024-12-05 22:41:24,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:41:24,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:24,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:26,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat