./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/uudecode-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_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/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_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/uudecode-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/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_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/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 02f981e3f5fcc2226dba8898ef026dc18bea1da2460ead2bb7cd05c1f4a30bb9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:16:20,887 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:16:20,944 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 06:16:20,948 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:16:20,949 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:16:20,967 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:16:20,967 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:16:20,968 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:16:20,968 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:16:20,968 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:16:20,968 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:16:20,968 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:16:20,969 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:16:20,969 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:16:20,969 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:16:20,969 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:16:20,969 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:16:20,969 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 06:16:20,969 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 06:16:20,969 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:16:20,969 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:16:20,969 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:16:20,970 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:16:20,970 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:16:20,970 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:16:20,970 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:16:20,970 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:16:20,970 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:16:20,970 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:16:20,970 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:16:20,970 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:16:20,971 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:16:20,971 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_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/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 -> 02f981e3f5fcc2226dba8898ef026dc18bea1da2460ead2bb7cd05c1f4a30bb9 [2024-12-06 06:16:21,175 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:16:21,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:16:21,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:16:21,186 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:16:21,186 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:16:21,187 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/uudecode-1.i [2024-12-06 06:16:23,810 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/bin/ukojak-verify-CZk0znPC7b/data/7de4e0fcf/06eac56123e24452a23ef35a2331c8f3/FLAG4f37feed6 [2024-12-06 06:16:24,189 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:16:24,189 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/sv-benchmarks/c/busybox-1.22.0/uudecode-1.i [2024-12-06 06:16:24,213 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/bin/ukojak-verify-CZk0znPC7b/data/7de4e0fcf/06eac56123e24452a23ef35a2331c8f3/FLAG4f37feed6 [2024-12-06 06:16:24,227 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/bin/ukojak-verify-CZk0znPC7b/data/7de4e0fcf/06eac56123e24452a23ef35a2331c8f3 [2024-12-06 06:16:24,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:16:24,230 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:16:24,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:16:24,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:16:24,235 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:16:24,236 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:16:24" (1/1) ... [2024-12-06 06:16:24,236 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@296bee4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:24, skipping insertion in model container [2024-12-06 06:16:24,236 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:16:24" (1/1) ... [2024-12-06 06:16:24,286 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:16:25,571 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:16:25,599 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:16:25,773 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:16:25,962 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 06:16:25,970 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:16:25,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25 WrapperNode [2024-12-06 06:16:25,971 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:16:25,972 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:16:25,972 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:16:25,972 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:16:25,978 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,019 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,116 INFO L138 Inliner]: procedures = 620, calls = 1187, calls flagged for inlining = 37, calls inlined = 36, statements flattened = 3111 [2024-12-06 06:16:26,117 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:16:26,117 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:16:26,117 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:16:26,117 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:16:26,125 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,139 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,140 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,193 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,197 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,211 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,223 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,231 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,248 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:16:26,249 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:16:26,249 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:16:26,249 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:16:26,250 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:16:25" (1/1) ... [2024-12-06 06:16:26,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:16:26,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:16:26,281 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:16:26,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dd50d1d-c841-40c1-9e9f-c5bcee8f9628/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:16:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_realloc [2024-12-06 06:16:26,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_realloc [2024-12-06 06:16:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2024-12-06 06:16:26,309 INFO L138 BoogieDeclarations]: Found implementation of procedure _IO_getc [2024-12-06 06:16:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure xrealloc [2024-12-06 06:16:26,309 INFO L138 BoogieDeclarations]: Found implementation of procedure xrealloc [2024-12-06 06:16:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:16:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure ret_ERANGE [2024-12-06 06:16:26,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ret_ERANGE [2024-12-06 06:16:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 06:16:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-12-06 06:16:26,309 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-12-06 06:16:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 06:16:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:16:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:16:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:16:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:16:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:16:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:16:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 06:16:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 06:16:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2024-12-06 06:16:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2024-12-06 06:16:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 06:16:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 06:16:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 06:16:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 06:16:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 06:16:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 06:16:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:16:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:16:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 06:16:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-12-06 06:16:26,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-12-06 06:16:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure bb_ascii_isalnum [2024-12-06 06:16:26,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_ascii_isalnum [2024-12-06 06:16:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:16:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc_fgetline [2024-12-06 06:16:26,311 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc_fgetline [2024-12-06 06:16:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2024-12-06 06:16:26,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2024-12-06 06:16:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:16:26,746 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:16:26,747 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:16:43,121 INFO L? ?]: Removed 1014 outVars from TransFormulas that were not future-live. [2024-12-06 06:16:43,121 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:16:43,779 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:16:43,779 INFO L312 CfgBuilder]: Removed 57 assume(true) statements. [2024-12-06 06:16:43,780 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:16:43 BoogieIcfgContainer [2024-12-06 06:16:43,780 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:16:43,781 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:16:43,781 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:16:43,790 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:16:43,790 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:16:43" (1/1) ... [2024-12-06 06:16:43,798 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:16:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 676 states and 916 transitions. [2024-12-06 06:16:43,860 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 916 transitions. [2024-12-06 06:16:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:16:43,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:43,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:45,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:56,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:16:56,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 678 states and 919 transitions. [2024-12-06 06:16:56,431 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 919 transitions. [2024-12-06 06:16:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:16:56,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:58,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:58,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 679 states and 920 transitions. [2024-12-06 06:16:58,534 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 920 transitions. [2024-12-06 06:16:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 06:16:58,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:58,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:00,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:00,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:00,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 681 states and 923 transitions. [2024-12-06 06:17:00,884 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 923 transitions. [2024-12-06 06:17:00,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:17:00,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:00,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:02,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:17:03,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:03,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 680 states and 922 transitions. [2024-12-06 06:17:03,508 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 922 transitions. [2024-12-06 06:17:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:17:03,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:03,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:05,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:05,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:05,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 681 states and 923 transitions. [2024-12-06 06:17:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 923 transitions. [2024-12-06 06:17:05,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:17:05,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:05,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:07,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:17:08,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 680 states and 922 transitions. [2024-12-06 06:17:08,581 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 922 transitions. [2024-12-06 06:17:08,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:17:08,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:08,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:09,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:10,226 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:17:10,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:10,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 679 states and 921 transitions. [2024-12-06 06:17:10,396 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 921 transitions. [2024-12-06 06:17:10,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:17:10,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:10,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:13,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:13,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 682 states and 924 transitions. [2024-12-06 06:17:13,498 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 924 transitions. [2024-12-06 06:17:13,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:17:13,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:13,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:16,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 685 states and 927 transitions. [2024-12-06 06:17:16,403 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 927 transitions. [2024-12-06 06:17:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:17:16,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:16,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:18,371 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:19,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:19,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 688 states and 930 transitions. [2024-12-06 06:17:19,625 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 930 transitions. [2024-12-06 06:17:19,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 06:17:19,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:19,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:21,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:21,562 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:22,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 691 states and 933 transitions. [2024-12-06 06:17:22,744 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 933 transitions. [2024-12-06 06:17:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:17:22,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:22,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:24,936 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 694 states and 936 transitions. [2024-12-06 06:17:26,368 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 936 transitions. [2024-12-06 06:17:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:17:26,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:26,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:28,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:28,849 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:30,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:30,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 697 states and 939 transitions. [2024-12-06 06:17:30,397 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 939 transitions. [2024-12-06 06:17:30,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:17:30,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:30,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:34,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 700 states and 942 transitions. [2024-12-06 06:17:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 942 transitions. [2024-12-06 06:17:34,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:17:34,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:34,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:36,248 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:37,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:37,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 703 states and 944 transitions. [2024-12-06 06:17:37,138 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 944 transitions. [2024-12-06 06:17:37,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:17:37,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:37,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:39,644 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:17:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 702 states and 943 transitions. [2024-12-06 06:17:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 943 transitions. [2024-12-06 06:17:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 06:17:40,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:40,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:42,577 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:17:42,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:42,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 701 states and 942 transitions. [2024-12-06 06:17:42,654 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 942 transitions. [2024-12-06 06:17:42,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:17:42,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:42,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:44,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:44,466 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:17:45,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 700 states and 941 transitions. [2024-12-06 06:17:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 941 transitions. [2024-12-06 06:17:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 06:17:45,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:45,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:46,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:47,324 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:17:47,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 702 states and 944 transitions. [2024-12-06 06:17:47,783 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 944 transitions. [2024-12-06 06:17:47,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:17:47,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:47,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:49,403 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:17:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 703 states and 945 transitions. [2024-12-06 06:17:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 945 transitions. [2024-12-06 06:17:49,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:17:49,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:49,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:51,340 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:17:51,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 706 states and 949 transitions. [2024-12-06 06:17:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 949 transitions. [2024-12-06 06:17:51,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:17:51,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:51,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:17:53,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 707 states and 950 transitions. [2024-12-06 06:17:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 950 transitions. [2024-12-06 06:17:53,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:17:53,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:55,311 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:17:56,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 709 states and 953 transitions. [2024-12-06 06:17:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 953 transitions. [2024-12-06 06:17:56,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:17:56,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:56,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:57,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:58,303 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 06:18:01,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:01,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 715 states and 964 transitions. [2024-12-06 06:18:01,530 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 964 transitions. [2024-12-06 06:18:01,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:18:01,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:01,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:02,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:03,539 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 06:18:05,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 714 states and 963 transitions. [2024-12-06 06:18:05,544 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 963 transitions. [2024-12-06 06:18:05,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:18:05,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:05,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:07,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-06 06:18:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 715 states and 964 transitions. [2024-12-06 06:18:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 964 transitions. [2024-12-06 06:18:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:18:07,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:07,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:09,605 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:18:10,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:10,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 718 states and 969 transitions. [2024-12-06 06:18:10,928 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 969 transitions. [2024-12-06 06:18:10,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:18:10,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:10,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:13,554 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:18:16,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 717 states and 968 transitions. [2024-12-06 06:18:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 968 transitions. [2024-12-06 06:18:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:18:16,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:16,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:17,778 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-06 06:18:21,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:21,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 719 states and 971 transitions. [2024-12-06 06:18:21,033 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 971 transitions. [2024-12-06 06:18:21,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:18:21,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:21,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:22,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:23,362 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:18:25,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:25,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 723 states and 976 transitions. [2024-12-06 06:18:25,672 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 976 transitions. [2024-12-06 06:18:25,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:18:25,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:25,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:27,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:27,212 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 06:18:28,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:28,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 725 states and 977 transitions. [2024-12-06 06:18:28,982 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 977 transitions. [2024-12-06 06:18:28,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:18:28,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:28,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:31,611 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 06:18:34,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:34,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 724 states and 976 transitions. [2024-12-06 06:18:34,707 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 976 transitions. [2024-12-06 06:18:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:18:34,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:34,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:36,925 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:18:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:37,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 728 states and 981 transitions. [2024-12-06 06:18:37,659 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 981 transitions. [2024-12-06 06:18:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:18:37,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:37,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:39,831 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:18:42,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:42,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 729 states and 982 transitions. [2024-12-06 06:18:42,217 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 982 transitions. [2024-12-06 06:18:42,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:18:42,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:42,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:43,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:18:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 733 states and 987 transitions. [2024-12-06 06:18:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 987 transitions. [2024-12-06 06:18:46,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 06:18:46,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:46,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:48,560 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:18:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:49,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 734 states and 988 transitions. [2024-12-06 06:18:49,239 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 988 transitions. [2024-12-06 06:18:49,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 06:18:49,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:49,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:50,884 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:18:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 735 states and 989 transitions. [2024-12-06 06:18:50,922 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 989 transitions. [2024-12-06 06:18:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:18:50,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:50,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:18:54,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 736 states and 990 transitions. [2024-12-06 06:18:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 990 transitions. [2024-12-06 06:18:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:18:54,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:54,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:18:58,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:58,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 740 states and 995 transitions. [2024-12-06 06:18:58,644 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 995 transitions. [2024-12-06 06:18:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 06:18:58,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:58,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:00,397 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:19:02,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:02,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 743 states and 999 transitions. [2024-12-06 06:19:02,602 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 999 transitions. [2024-12-06 06:19:02,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 06:19:02,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:02,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:04,177 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:19:04,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:04,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 744 states and 1000 transitions. [2024-12-06 06:19:04,228 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1000 transitions. [2024-12-06 06:19:04,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 06:19:04,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:04,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:05,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:06,526 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 06:19:19,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:19,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 753 states and 1015 transitions. [2024-12-06 06:19:19,811 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1015 transitions. [2024-12-06 06:19:19,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:19:19,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:19,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:21,440 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:19:21,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:21,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 755 states and 1018 transitions. [2024-12-06 06:19:21,448 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1018 transitions. [2024-12-06 06:19:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:19:21,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:21,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:23,826 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 06:19:39,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:39,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 765 states and 1033 transitions. [2024-12-06 06:19:39,060 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1033 transitions. [2024-12-06 06:19:39,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:19:39,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:39,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:40,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:41,476 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:19:42,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 764 states and 1031 transitions. [2024-12-06 06:19:42,419 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1031 transitions. [2024-12-06 06:19:42,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:19:42,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:42,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:19:45,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:45,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 763 states and 1030 transitions. [2024-12-06 06:19:45,819 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1030 transitions. [2024-12-06 06:19:45,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:19:45,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:45,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:48,411 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:19:50,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:50,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 767 states and 1035 transitions. [2024-12-06 06:19:50,783 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1035 transitions. [2024-12-06 06:19:50,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:19:50,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:50,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:53,227 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:19:55,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:55,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 766 states and 1034 transitions. [2024-12-06 06:19:55,555 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1034 transitions. [2024-12-06 06:19:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:19:55,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:55,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:19:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:57,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 765 states and 1033 transitions. [2024-12-06 06:19:57,153 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1033 transitions. [2024-12-06 06:19:57,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:19:57,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:57,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:20:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:02,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 764 states and 1032 transitions. [2024-12-06 06:20:02,078 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1032 transitions. [2024-12-06 06:20:02,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:20:02,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:02,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:03,975 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 06:20:06,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:06,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 766 states and 1033 transitions. [2024-12-06 06:20:06,747 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1033 transitions. [2024-12-06 06:20:06,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:20:06,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:06,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:08,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:08,320 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 06:20:08,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:08,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 767 states and 1033 transitions. [2024-12-06 06:20:08,327 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1033 transitions. [2024-12-06 06:20:08,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:20:08,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:08,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:11,906 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:20:16,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:16,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 771 states and 1038 transitions. [2024-12-06 06:20:16,755 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1038 transitions. [2024-12-06 06:20:16,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:20:16,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:16,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:18,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:18,311 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:20:18,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:18,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 770 states and 1037 transitions. [2024-12-06 06:20:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1037 transitions. [2024-12-06 06:20:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:20:18,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:18,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:19,989 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 06:20:22,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 772 states and 1038 transitions. [2024-12-06 06:20:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1038 transitions. [2024-12-06 06:20:22,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 06:20:22,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:22,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:20:28,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:28,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 771 states and 1037 transitions. [2024-12-06 06:20:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1037 transitions. [2024-12-06 06:20:28,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 06:20:28,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:28,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:32,267 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:20:34,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:34,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 773 states and 1041 transitions. [2024-12-06 06:20:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1041 transitions. [2024-12-06 06:20:34,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 06:20:34,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:34,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:35,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:37,240 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:20:39,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:39,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 777 states and 1046 transitions. [2024-12-06 06:20:39,937 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1046 transitions. [2024-12-06 06:20:39,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:20:39,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:39,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:41,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:44,393 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:20:50,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:50,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 778 states and 1049 transitions. [2024-12-06 06:20:50,640 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1049 transitions. [2024-12-06 06:20:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 06:20:50,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:50,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:55,010 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:20:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:59,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 779 states and 1051 transitions. [2024-12-06 06:20:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1051 transitions. [2024-12-06 06:20:59,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 06:20:59,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:59,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:21:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 780 states and 1052 transitions. [2024-12-06 06:21:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1052 transitions. [2024-12-06 06:21:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:21:08,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:08,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:12,934 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:21:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 781 states and 1053 transitions. [2024-12-06 06:21:17,335 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1053 transitions. [2024-12-06 06:21:17,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:21:17,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:17,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-06 06:21:44,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:44,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 789 states and 1065 transitions. [2024-12-06 06:21:44,388 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1065 transitions. [2024-12-06 06:21:44,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:21:44,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:44,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:47,405 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:21:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:50,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 793 states and 1070 transitions. [2024-12-06 06:21:50,692 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1070 transitions. [2024-12-06 06:21:50,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:21:50,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:50,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:00,936 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:22:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:20,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 796 states and 1075 transitions. [2024-12-06 06:22:20,901 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1075 transitions. [2024-12-06 06:22:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:22:20,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:20,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:23,848 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 06:23:41,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:41,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 826 states and 1125 transitions. [2024-12-06 06:23:41,733 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1125 transitions. [2024-12-06 06:23:41,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:23:41,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:41,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:49,136 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:23:59,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:59,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 827 states and 1126 transitions. [2024-12-06 06:23:59,560 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1126 transitions. [2024-12-06 06:23:59,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:23:59,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:59,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:01,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:07,090 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:24:17,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:17,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 828 states and 1127 transitions. [2024-12-06 06:24:17,459 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1127 transitions. [2024-12-06 06:24:17,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:24:17,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:17,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:19,104 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 06:24:23,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:23,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 819 states and 1113 transitions. [2024-12-06 06:24:23,616 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1113 transitions. [2024-12-06 06:24:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:24:23,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:23,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:25,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:31,276 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:24:41,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:41,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 820 states and 1114 transitions. [2024-12-06 06:24:41,996 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1114 transitions. [2024-12-06 06:24:41,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:24:41,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:41,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 06:24:48,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:48,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 822 states and 1115 transitions. [2024-12-06 06:24:48,131 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1115 transitions. [2024-12-06 06:24:48,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:24:48,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:48,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:49,775 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 06:24:54,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:54,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 824 states and 1116 transitions. [2024-12-06 06:24:54,393 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1116 transitions. [2024-12-06 06:24:54,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:24:54,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:54,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 06:25:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 826 states and 1117 transitions. [2024-12-06 06:25:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1117 transitions. [2024-12-06 06:25:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:25:00,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:04,361 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:25:08,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:08,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 830 states and 1122 transitions. [2024-12-06 06:25:08,867 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1122 transitions. [2024-12-06 06:25:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:25:08,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:08,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:17,077 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:25:28,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:28,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 831 states and 1123 transitions. [2024-12-06 06:25:28,693 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1123 transitions. [2024-12-06 06:25:28,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:25:28,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:28,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:30,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:44,188 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:25:59,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:59,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 832 states and 1124 transitions. [2024-12-06 06:25:59,831 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1124 transitions. [2024-12-06 06:25:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:25:59,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:59,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:01,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:26:23,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:23,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 833 states and 1125 transitions. [2024-12-06 06:26:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1125 transitions. [2024-12-06 06:26:23,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:26:23,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:23,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:32,065 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:26:40,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:40,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 834 states and 1126 transitions. [2024-12-06 06:26:40,754 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1126 transitions. [2024-12-06 06:26:40,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:26:40,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:40,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:44,518 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:26:49,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:49,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 838 states and 1131 transitions. [2024-12-06 06:26:49,386 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1131 transitions. [2024-12-06 06:26:49,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:26:49,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:49,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:59,856 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:27:14,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 839 states and 1132 transitions. [2024-12-06 06:27:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1132 transitions. [2024-12-06 06:27:14,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 06:27:14,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:14,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:23,055 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:27:35,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:35,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 840 states and 1133 transitions. [2024-12-06 06:27:35,580 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1133 transitions. [2024-12-06 06:27:35,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 06:27:35,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:37,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:44,415 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:27:57,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:57,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 841 states and 1134 transitions. [2024-12-06 06:27:57,006 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1134 transitions. [2024-12-06 06:27:57,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 06:27:57,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:57,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:58,685 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 06:28:31,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:31,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 850 states and 1146 transitions. [2024-12-06 06:28:31,023 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1146 transitions. [2024-12-06 06:28:31,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 06:28:31,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:31,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:32,694 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 06:29:04,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 859 states and 1158 transitions. [2024-12-06 06:29:04,504 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1158 transitions. [2024-12-06 06:29:04,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 06:29:04,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:04,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:18,505 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:29:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 860 states and 1159 transitions. [2024-12-06 06:29:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1159 transitions. [2024-12-06 06:29:32,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 06:29:32,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:32,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:34,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:37,054 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:29:42,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:42,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 864 states and 1164 transitions. [2024-12-06 06:29:42,578 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1164 transitions. [2024-12-06 06:29:42,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:29:42,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:42,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:50,020 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:29:58,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:58,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 865 states and 1165 transitions. [2024-12-06 06:29:58,083 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1165 transitions. [2024-12-06 06:29:58,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 06:29:58,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:58,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:12,089 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:30:30,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:30,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 866 states and 1166 transitions. [2024-12-06 06:30:30,626 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1166 transitions. [2024-12-06 06:30:30,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 06:30:30,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:30,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:32,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:32,340 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 06:30:38,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:38,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 833 states and 1121 transitions. [2024-12-06 06:30:38,219 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1121 transitions. [2024-12-06 06:30:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 06:30:38,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:38,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:39,892 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 06:30:45,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:45,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 811 states and 1089 transitions. [2024-12-06 06:30:45,737 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1089 transitions. [2024-12-06 06:30:45,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:30:45,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:45,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:47,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:55,582 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked.