./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/forester-heap/sll-sorted-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/forester-heap/sll-sorted-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 618946a6e113450d0f3efa55a455801e1c2225c3ba6f88e87a9e8ad02019b85f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:58:47,066 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:58:47,170 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:58:47,177 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:58:47,177 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:58:47,214 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:58:47,215 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:58:47,216 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:58:47,217 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:58:47,217 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:58:47,218 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:58:47,218 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:58:47,218 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:58:47,219 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:58:47,219 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:58:47,220 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:58:47,220 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:58:47,221 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:58:47,221 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:58:47,221 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:58:47,222 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:58:47,225 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:58:47,225 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:58:47,226 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:58:47,226 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:58:47,226 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:58:47,227 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:58:47,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:47,228 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:58:47,228 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:58:47,228 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:58:47,229 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:58:47,229 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:58:47,230 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618946a6e113450d0f3efa55a455801e1c2225c3ba6f88e87a9e8ad02019b85f [2024-11-09 00:58:47,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:58:47,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:58:47,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:58:47,535 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:58:47,536 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:58:47,537 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/forester-heap/sll-sorted-2.i Unable to find full path for "g++" [2024-11-09 00:58:49,609 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:58:49,880 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:58:49,880 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i [2024-11-09 00:58:49,897 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/data/b3e51136c/b558ebc054c34c3da0e435b12696b5cb/FLAG7f5a09850 [2024-11-09 00:58:49,916 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/data/b3e51136c/b558ebc054c34c3da0e435b12696b5cb [2024-11-09 00:58:49,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:58:49,923 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:58:49,925 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:49,925 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:58:49,933 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:58:49,933 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,936 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc97448 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49, skipping insertion in model container [2024-11-09 00:58:49,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,994 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:58:50,429 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[22317,22330] [2024-11-09 00:58:50,438 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[22452,22465] [2024-11-09 00:58:50,441 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[22612,22625] [2024-11-09 00:58:50,448 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[22941,22954] [2024-11-09 00:58:50,450 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[23005,23018] [2024-11-09 00:58:50,453 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[23136,23149] [2024-11-09 00:58:50,456 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[23200,23213] [2024-11-09 00:58:50,466 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:50,477 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:58:50,517 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[22317,22330] [2024-11-09 00:58:50,519 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[22452,22465] [2024-11-09 00:58:50,521 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[22612,22625] [2024-11-09 00:58:50,525 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[22941,22954] [2024-11-09 00:58:50,526 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[23005,23018] [2024-11-09 00:58:50,528 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[23136,23149] [2024-11-09 00:58:50,529 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/sv-benchmarks/c/forester-heap/sll-sorted-2.i[23200,23213] [2024-11-09 00:58:50,532 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:50,583 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:58:50,584 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50 WrapperNode [2024-11-09 00:58:50,584 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:50,585 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:50,585 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:58:50,586 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:58:50,592 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50" (1/1) ... [2024-11-09 00:58:50,623 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50" (1/1) ... [2024-11-09 00:58:50,682 INFO L138 Inliner]: procedures = 119, calls = 40, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 185 [2024-11-09 00:58:50,682 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:50,683 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:58:50,683 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:58:50,684 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:58:50,694 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50" (1/1) ... [2024-11-09 00:58:50,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50" (1/1) ... [2024-11-09 00:58:50,699 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50" (1/1) ... [2024-11-09 00:58:50,699 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50" (1/1) ... [2024-11-09 00:58:50,715 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50" (1/1) ... [2024-11-09 00:58:50,721 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50" (1/1) ... [2024-11-09 00:58:50,724 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50" (1/1) ... [2024-11-09 00:58:50,726 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50" (1/1) ... [2024-11-09 00:58:50,730 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:58:50,731 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:58:50,732 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:58:50,732 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:58:50,733 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:50" (1/1) ... [2024-11-09 00:58:50,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:50,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:58:50,773 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:58:50,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ca9a084-7899-4197-9373-9c5b4e25acd1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:58:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:58:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:58:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:58:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:58:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:58:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:58:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:58:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:58:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:58:50,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:58:51,035 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:58:51,040 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:58:51,341 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-09 00:58:51,341 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:58:51,445 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:58:51,446 INFO L316 CfgBuilder]: Removed 18 assume(true) statements. [2024-11-09 00:58:51,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:58:51 BoogieIcfgContainer [2024-11-09 00:58:51,447 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:58:51,447 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:58:51,448 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:58:51,459 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:58:51,459 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:58:51" (1/1) ... [2024-11-09 00:58:51,469 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:58:51,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:51,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 54 states and 86 transitions. [2024-11-09 00:58:51,562 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 86 transitions. [2024-11-09 00:58:51,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:58:51,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:51,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:51,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:51,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:51,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 54 states and 82 transitions. [2024-11-09 00:58:51,777 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 82 transitions. [2024-11-09 00:58:51,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:58:51,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:51,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:51,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:51,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:51,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 56 states and 85 transitions. [2024-11-09 00:58:51,960 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 85 transitions. [2024-11-09 00:58:51,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:58:51,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:51,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:52,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:52,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 54 states and 83 transitions. [2024-11-09 00:58:52,433 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 83 transitions. [2024-11-09 00:58:52,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:58:52,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:52,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:52,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 64 states and 98 transitions. [2024-11-09 00:58:54,480 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 98 transitions. [2024-11-09 00:58:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:58:54,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:54,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:54,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:55,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:57,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:57,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 74 states and 115 transitions. [2024-11-09 00:58:57,580 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 115 transitions. [2024-11-09 00:58:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:58:57,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:57,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:58,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 76 states and 122 transitions. [2024-11-09 00:58:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 122 transitions. [2024-11-09 00:58:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:58:58,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:58,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:01,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 86 states and 136 transitions. [2024-11-09 00:59:01,021 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2024-11-09 00:59:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:59:01,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:01,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:02,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 78 states and 112 transitions. [2024-11-09 00:59:02,258 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 112 transitions. [2024-11-09 00:59:02,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:59:02,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:02,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:04,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:08,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:08,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 90 states and 141 transitions. [2024-11-09 00:59:08,476 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 141 transitions. [2024-11-09 00:59:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:59:08,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:08,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:10,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:13,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:13,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 95 states and 160 transitions. [2024-11-09 00:59:13,926 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 160 transitions. [2024-11-09 00:59:13,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:59:13,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:13,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:15,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:17,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:17,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 97 states and 165 transitions. [2024-11-09 00:59:17,107 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 165 transitions. [2024-11-09 00:59:17,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:59:17,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:17,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:17,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:17,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 97 states and 159 transitions. [2024-11-09 00:59:17,171 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 159 transitions. [2024-11-09 00:59:17,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:59:17,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:17,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:18,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:21,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:21,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 110 states and 179 transitions. [2024-11-09 00:59:21,882 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 179 transitions. [2024-11-09 00:59:21,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:59:21,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:21,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:21,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:25,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:25,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 110 states and 175 transitions. [2024-11-09 00:59:25,867 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 175 transitions. [2024-11-09 00:59:25,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:59:25,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:25,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:27,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:28,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 112 states and 183 transitions. [2024-11-09 00:59:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 183 transitions. [2024-11-09 00:59:28,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:59:28,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:28,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:32,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 110 states and 172 transitions. [2024-11-09 00:59:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 172 transitions. [2024-11-09 00:59:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:59:32,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:32,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:34,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:36,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:36,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 112 states and 175 transitions. [2024-11-09 00:59:36,040 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 175 transitions. [2024-11-09 00:59:36,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:59:36,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:36,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:36,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:37,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:41,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:41,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 120 states and 188 transitions. [2024-11-09 00:59:41,132 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 188 transitions. [2024-11-09 00:59:41,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:59:41,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:41,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:41,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:41,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:41,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 120 states and 183 transitions. [2024-11-09 00:59:41,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 183 transitions. [2024-11-09 00:59:41,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:59:41,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:41,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:41,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 131 states and 203 transitions. [2024-11-09 00:59:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 203 transitions. [2024-11-09 00:59:44,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:59:44,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:44,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:45,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:46,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:46,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 129 states and 201 transitions. [2024-11-09 00:59:46,370 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 201 transitions. [2024-11-09 00:59:46,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:59:46,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:46,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:53,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:53,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 140 states and 220 transitions. [2024-11-09 00:59:53,346 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 220 transitions. [2024-11-09 00:59:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:59:53,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:53,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:53,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:56,152 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:58,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 119 states and 170 transitions. [2024-11-09 00:59:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 170 transitions. [2024-11-09 00:59:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:59:58,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:58,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:00,559 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:03,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:03,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 124 states and 182 transitions. [2024-11-09 01:00:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 182 transitions. [2024-11-09 01:00:03,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:00:03,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:03,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:19,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:19,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 137 states and 206 transitions. [2024-11-09 01:00:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 206 transitions. [2024-11-09 01:00:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:00:19,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:19,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:33,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:33,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 144 states and 226 transitions. [2024-11-09 01:00:33,668 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 226 transitions. [2024-11-09 01:00:33,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:00:33,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:33,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:36,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:48,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:48,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 158 states and 256 transitions. [2024-11-09 01:00:48,508 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 256 transitions. [2024-11-09 01:00:48,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:00:48,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:48,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:04,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:04,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 170 states and 276 transitions. [2024-11-09 01:01:04,631 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 276 transitions. [2024-11-09 01:01:04,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:01:04,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:04,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:04,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:17,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:17,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 177 states and 291 transitions. [2024-11-09 01:01:17,258 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 291 transitions. [2024-11-09 01:01:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:01:17,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:17,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:01:18,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 178 states and 292 transitions. [2024-11-09 01:01:18,439 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 292 transitions. [2024-11-09 01:01:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:01:18,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:18,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:20,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:23,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:23,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 180 states and 298 transitions. [2024-11-09 01:01:23,993 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 298 transitions. [2024-11-09 01:01:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:01:23,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:23,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:46,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:46,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 194 states and 327 transitions. [2024-11-09 01:01:46,058 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 327 transitions. [2024-11-09 01:01:46,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:01:46,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:46,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:49,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:04,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 204 states and 354 transitions. [2024-11-09 01:02:04,053 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 354 transitions. [2024-11-09 01:02:04,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:02:04,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:04,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:08,113 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:14,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:14,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 208 states and 366 transitions. [2024-11-09 01:02:14,531 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 366 transitions. [2024-11-09 01:02:14,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:02:14,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:14,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:02:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 214 states and 378 transitions. [2024-11-09 01:02:20,341 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 378 transitions. [2024-11-09 01:02:20,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:02:20,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:20,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:24,890 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:34,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 219 states and 385 transitions. [2024-11-09 01:02:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 385 transitions. [2024-11-09 01:02:34,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:02:34,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:34,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:34,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:34,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:02:38,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:38,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 222 states and 390 transitions. [2024-11-09 01:02:38,601 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 390 transitions. [2024-11-09 01:02:38,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:02:38,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:38,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:40,220 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:43,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:43,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 222 states and 385 transitions. [2024-11-09 01:02:43,071 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 385 transitions. [2024-11-09 01:02:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:02:43,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:43,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:03,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 233 states and 411 transitions. [2024-11-09 01:03:03,688 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 411 transitions. [2024-11-09 01:03:03,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:03:03,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:03,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:08,712 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:13,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:13,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 223 states and 391 transitions. [2024-11-09 01:03:13,609 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 391 transitions. [2024-11-09 01:03:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:03:13,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:13,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:14,610 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:03:18,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:18,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 221 states and 389 transitions. [2024-11-09 01:03:18,161 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 389 transitions. [2024-11-09 01:03:18,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:03:18,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:18,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:18,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:20,750 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:37,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:37,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 236 states and 420 transitions. [2024-11-09 01:03:37,933 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 420 transitions. [2024-11-09 01:03:37,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:03:37,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:37,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:46,145 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:54,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:54,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 238 states and 427 transitions. [2024-11-09 01:03:54,305 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 427 transitions. [2024-11-09 01:03:54,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:03:54,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:54,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:54,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:04:01,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:01,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 244 states and 439 transitions. [2024-11-09 01:04:01,599 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 439 transitions. [2024-11-09 01:04:01,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:04:01,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:01,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:18,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:18,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 244 states and 436 transitions. [2024-11-09 01:04:18,213 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 436 transitions. [2024-11-09 01:04:18,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:04:18,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:18,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:24,493 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:50,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:50,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 257 states and 459 transitions. [2024-11-09 01:04:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 459 transitions. [2024-11-09 01:04:50,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:04:50,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:50,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:50,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:01,685 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:16,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 259 states and 466 transitions. [2024-11-09 01:05:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 466 transitions. [2024-11-09 01:05:16,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:05:16,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:16,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:16,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:23,180 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:32,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:32,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 263 states and 477 transitions. [2024-11-09 01:05:32,822 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 477 transitions. [2024-11-09 01:05:32,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:05:32,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:32,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:33,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:40,034 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 268 states and 491 transitions. [2024-11-09 01:05:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 491 transitions. [2024-11-09 01:05:56,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:05:56,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:56,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:56,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:06:05,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:05,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 276 states and 503 transitions. [2024-11-09 01:06:05,350 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 503 transitions. [2024-11-09 01:06:05,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:06:05,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:05,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:06,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:06:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 277 states and 505 transitions. [2024-11-09 01:06:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 505 transitions. [2024-11-09 01:06:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:06:10,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:10,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:10,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:18,907 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 287 states and 534 transitions. [2024-11-09 01:06:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 534 transitions. [2024-11-09 01:06:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:06:47,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:47,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:17,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:17,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 299 states and 555 transitions. [2024-11-09 01:07:17,918 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 555 transitions. [2024-11-09 01:07:17,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:07:17,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:17,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:17,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:18,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:07:20,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 301 states and 562 transitions. [2024-11-09 01:07:20,034 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 562 transitions. [2024-11-09 01:07:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:07:20,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:20,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:20,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:07:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:22,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 302 states and 564 transitions. [2024-11-09 01:07:22,341 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 564 transitions. [2024-11-09 01:07:22,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:07:22,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:22,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:26,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:32,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:32,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 304 states and 569 transitions. [2024-11-09 01:07:32,273 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 569 transitions. [2024-11-09 01:07:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:07:32,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:32,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:36,432 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:04,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:04,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 319 states and 599 transitions. [2024-11-09 01:08:04,420 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 599 transitions. [2024-11-09 01:08:04,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:08:04,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:04,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:12,941 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:24,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:24,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 319 states and 600 transitions. [2024-11-09 01:08:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 600 transitions. [2024-11-09 01:08:24,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:08:24,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:24,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:24,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:35,370 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:47,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 318 states and 588 transitions. [2024-11-09 01:08:47,088 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 588 transitions. [2024-11-09 01:08:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:08:47,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:47,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:47,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:51,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:09:07,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:07,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 322 states and 596 transitions. [2024-11-09 01:09:07,182 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 596 transitions. [2024-11-09 01:09:07,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:09:07,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:07,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:16,561 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:56,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 338 states and 626 transitions. [2024-11-09 01:09:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 626 transitions. [2024-11-09 01:09:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:09:56,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:56,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:56,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:04,255 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:19,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:19,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 341 states and 633 transitions. [2024-11-09 01:10:19,832 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 633 transitions. [2024-11-09 01:10:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:10:19,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:19,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:19,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 01:10:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:35,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 349 states and 648 transitions. [2024-11-09 01:10:35,170 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 648 transitions. [2024-11-09 01:10:35,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:10:35,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:52,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 352 states and 655 transitions. [2024-11-09 01:10:52,066 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 655 transitions. [2024-11-09 01:10:52,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:10:52,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:52,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:00,520 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:11,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:11,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 353 states and 657 transitions. [2024-11-09 01:11:11,933 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 657 transitions. [2024-11-09 01:11:11,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:11:11,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:11,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:25,458 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:04,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:04,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 361 states and 682 transitions. [2024-11-09 01:12:04,900 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 682 transitions. [2024-11-09 01:12:04,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:12:04,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:04,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 01:12:09,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 363 states and 686 transitions. [2024-11-09 01:12:09,735 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 686 transitions. [2024-11-09 01:12:09,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:12:09,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:09,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:20,595 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.