./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/test-0217_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/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_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/test-0217_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e4aac8fd1b71e0bd84f9ab8e5c238dc6bf3a295fcb9cebe504ba6d0c9a6a7b7a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:47:45,969 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:47:46,045 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:47:46,049 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:47:46,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:47:46,071 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:47:46,072 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:47:46,073 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:47:46,073 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:47:46,074 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:47:46,074 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:47:46,074 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:47:46,076 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:47:46,077 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:47:46,077 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:47:46,077 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:47:46,078 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:47:46,078 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:47:46,078 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:47:46,079 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:47:46,079 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:47:46,082 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:47:46,083 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:47:46,083 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:47:46,084 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:47:46,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:47:46,084 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:47:46,085 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:47:46,085 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:47:46,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:47:46,086 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_b16517ee-8e17-48ce-9b09-86ccdadebba2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4aac8fd1b71e0bd84f9ab8e5c238dc6bf3a295fcb9cebe504ba6d0c9a6a7b7a [2024-11-08 19:47:46,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:47:46,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:47:46,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:47:46,425 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:47:46,427 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:47:46,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/list-ext-properties/test-0217_1.i Unable to find full path for "g++" [2024-11-08 19:47:48,438 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:47:48,749 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:47:48,750 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/sv-benchmarks/c/list-ext-properties/test-0217_1.i [2024-11-08 19:47:48,770 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk/data/f5d022996/d78e618ecba04da9ae97141ae72a615c/FLAGab088f315 [2024-11-08 19:47:49,021 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk/data/f5d022996/d78e618ecba04da9ae97141ae72a615c [2024-11-08 19:47:49,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:47:49,026 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:47:49,028 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:47:49,028 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:47:49,035 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:47:49,036 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33df99f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49, skipping insertion in model container [2024-11-08 19:47:49,039 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,090 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:47:49,593 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:47:49,615 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:47:49,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:47:49,745 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:47:49,746 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49 WrapperNode [2024-11-08 19:47:49,746 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:47:49,747 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:47:49,747 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:47:49,748 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:47:49,755 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,783 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,821 INFO L138 Inliner]: procedures = 181, calls = 47, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 259 [2024-11-08 19:47:49,822 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:47:49,823 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:47:49,823 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:47:49,824 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:47:49,838 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,838 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,847 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,848 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,871 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,880 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,882 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,884 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,888 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:47:49,889 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:47:49,889 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:47:49,889 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:47:49,894 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:49" (1/1) ... [2024-11-08 19:47:49,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:47:49,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:47:49,941 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:47:49,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b16517ee-8e17-48ce-9b09-86ccdadebba2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:47:49,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:47:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:47:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:47:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:47:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:47:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:47:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:47:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:47:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:47:49,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:47:50,128 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:47:50,131 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:47:50,786 INFO L? ?]: Removed 189 outVars from TransFormulas that were not future-live. [2024-11-08 19:47:50,786 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:47:50,976 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:47:50,978 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-08 19:47:50,979 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:47:50 BoogieIcfgContainer [2024-11-08 19:47:50,979 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:47:50,981 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:47:50,981 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:47:50,991 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:47:50,991 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:47:50" (1/1) ... [2024-11-08 19:47:50,999 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:47:51,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:51,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 134 states and 152 transitions. [2024-11-08 19:47:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 152 transitions. [2024-11-08 19:47:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:47:51,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:51,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:51,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:51,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:51,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 134 states and 151 transitions. [2024-11-08 19:47:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 151 transitions. [2024-11-08 19:47:51,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:47:51,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:51,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:51,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:51,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 138 states and 158 transitions. [2024-11-08 19:47:51,583 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 158 transitions. [2024-11-08 19:47:51,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:47:51,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:51,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:51,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:52,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:52,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 142 states and 164 transitions. [2024-11-08 19:47:52,156 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 164 transitions. [2024-11-08 19:47:52,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:47:52,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:52,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:52,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:52,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:52,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 147 states and 174 transitions. [2024-11-08 19:47:52,620 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 174 transitions. [2024-11-08 19:47:52,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:47:52,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:52,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:52,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:53,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:53,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 148 states and 176 transitions. [2024-11-08 19:47:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 176 transitions. [2024-11-08 19:47:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:47:53,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:53,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:53,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:53,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 154 states and 188 transitions. [2024-11-08 19:47:53,921 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 188 transitions. [2024-11-08 19:47:53,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:47:53,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:53,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:54,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:54,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 157 states and 194 transitions. [2024-11-08 19:47:54,128 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 194 transitions. [2024-11-08 19:47:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:47:54,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:54,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:54,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:54,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 160 states and 199 transitions. [2024-11-08 19:47:54,740 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 199 transitions. [2024-11-08 19:47:54,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:47:54,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:54,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:54,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:55,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 165 states and 211 transitions. [2024-11-08 19:47:55,613 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 211 transitions. [2024-11-08 19:47:55,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:47:55,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:55,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:55,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:56,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 226 transitions. [2024-11-08 19:47:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 226 transitions. [2024-11-08 19:47:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:47:56,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:56,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:56,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:56,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:57,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 174 states and 230 transitions. [2024-11-08 19:47:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 230 transitions. [2024-11-08 19:47:57,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:47:57,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:57,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:57,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:57,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 176 states and 233 transitions. [2024-11-08 19:47:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 233 transitions. [2024-11-08 19:47:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:47:57,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:57,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:57,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:57,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:57,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 177 states and 235 transitions. [2024-11-08 19:47:57,977 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 235 transitions. [2024-11-08 19:47:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:47:57,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:57,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:58,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:58,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 178 states and 238 transitions. [2024-11-08 19:47:58,451 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 238 transitions. [2024-11-08 19:47:58,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:47:58,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:58,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:58,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 178 states and 237 transitions. [2024-11-08 19:47:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 237 transitions. [2024-11-08 19:47:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:47:58,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:58,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:59,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:00,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 183 states and 246 transitions. [2024-11-08 19:48:00,100 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 246 transitions. [2024-11-08 19:48:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:48:00,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:00,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:00,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:00,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:01,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 188 states and 255 transitions. [2024-11-08 19:48:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 255 transitions. [2024-11-08 19:48:01,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:48:01,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:01,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:01,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:02,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:02,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 190 states and 258 transitions. [2024-11-08 19:48:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 258 transitions. [2024-11-08 19:48:02,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:48:02,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:02,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:02,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:02,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:02,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:02,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 191 states and 260 transitions. [2024-11-08 19:48:02,362 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 260 transitions. [2024-11-08 19:48:02,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:48:02,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:02,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:02,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:05,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:05,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 198 states and 274 transitions. [2024-11-08 19:48:05,018 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 274 transitions. [2024-11-08 19:48:05,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:48:05,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:05,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:05,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:05,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:06,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:06,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 202 states and 280 transitions. [2024-11-08 19:48:06,987 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 280 transitions. [2024-11-08 19:48:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:48:06,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:06,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:07,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:07,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:07,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 203 states and 281 transitions. [2024-11-08 19:48:07,067 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 281 transitions. [2024-11-08 19:48:07,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:48:07,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:07,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:07,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:07,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:07,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:07,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 204 states and 282 transitions. [2024-11-08 19:48:07,227 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 282 transitions. [2024-11-08 19:48:07,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:48:07,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:07,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:11,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:11,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 213 states and 301 transitions. [2024-11-08 19:48:11,511 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 301 transitions. [2024-11-08 19:48:11,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:48:11,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:11,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:11,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:11,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:11,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 212 states and 300 transitions. [2024-11-08 19:48:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 300 transitions. [2024-11-08 19:48:11,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:48:11,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:11,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:11,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:15,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:15,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 220 states and 315 transitions. [2024-11-08 19:48:15,985 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 315 transitions. [2024-11-08 19:48:15,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:48:15,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:15,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:16,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:48:16,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:16,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 223 states and 319 transitions. [2024-11-08 19:48:16,203 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 319 transitions. [2024-11-08 19:48:16,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:48:16,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:16,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:16,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:18,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:18,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 228 states and 330 transitions. [2024-11-08 19:48:18,968 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 330 transitions. [2024-11-08 19:48:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:48:18,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:18,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:18,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:19,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:21,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:21,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 231 states and 337 transitions. [2024-11-08 19:48:21,713 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 337 transitions. [2024-11-08 19:48:21,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:48:21,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:21,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:21,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:21,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:23,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:23,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 236 states and 348 transitions. [2024-11-08 19:48:23,971 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 348 transitions. [2024-11-08 19:48:23,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:48:23,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:23,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:24,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:26,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:26,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 241 states and 358 transitions. [2024-11-08 19:48:26,427 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 358 transitions. [2024-11-08 19:48:26,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:48:26,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:26,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:26,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:28,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 244 states and 363 transitions. [2024-11-08 19:48:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 363 transitions. [2024-11-08 19:48:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:48:28,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:28,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:28,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:28,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 249 states and 373 transitions. [2024-11-08 19:48:29,643 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 373 transitions. [2024-11-08 19:48:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:48:29,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:29,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:29,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:29,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:48:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:30,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 250 states and 374 transitions. [2024-11-08 19:48:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 374 transitions. [2024-11-08 19:48:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:48:30,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:30,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:30,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:30,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:30,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 255 states and 383 transitions. [2024-11-08 19:48:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 383 transitions. [2024-11-08 19:48:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:48:30,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:30,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:31,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:32,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:32,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 257 states and 386 transitions. [2024-11-08 19:48:32,647 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 386 transitions. [2024-11-08 19:48:32,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:48:32,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:32,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:32,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:33,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:35,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 260 states and 390 transitions. [2024-11-08 19:48:35,441 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 390 transitions. [2024-11-08 19:48:35,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:48:35,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:35,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:35,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:35,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:39,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 265 states and 403 transitions. [2024-11-08 19:48:39,209 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 403 transitions. [2024-11-08 19:48:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:48:39,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:39,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:40,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 270 states and 416 transitions. [2024-11-08 19:48:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 416 transitions. [2024-11-08 19:48:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:48:45,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:45,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:46,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 283 states and 439 transitions. [2024-11-08 19:48:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 439 transitions. [2024-11-08 19:48:55,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:48:55,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:55,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:56,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:07,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:07,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 296 states and 464 transitions. [2024-11-08 19:49:07,491 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 464 transitions. [2024-11-08 19:49:07,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:49:07,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:07,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:07,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:07,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 297 states and 465 transitions. [2024-11-08 19:49:07,584 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 465 transitions. [2024-11-08 19:49:07,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:49:07,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:07,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:17,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 307 states and 481 transitions. [2024-11-08 19:49:17,702 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 481 transitions. [2024-11-08 19:49:17,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:49:17,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:17,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:18,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:19,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 308 states and 481 transitions. [2024-11-08 19:49:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 481 transitions. [2024-11-08 19:49:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:49:19,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:19,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:19,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:19,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:49:19,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:19,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 309 states and 481 transitions. [2024-11-08 19:49:19,295 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 481 transitions. [2024-11-08 19:49:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:49:19,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:19,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:19,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 308 states and 480 transitions. [2024-11-08 19:49:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 480 transitions. [2024-11-08 19:49:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:49:19,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:19,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:19,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:20,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:20,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 307 states and 479 transitions. [2024-11-08 19:49:20,838 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 479 transitions. [2024-11-08 19:49:20,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:49:20,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:20,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:22,246 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:28,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:28,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 312 states and 492 transitions. [2024-11-08 19:49:28,601 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 492 transitions. [2024-11-08 19:49:28,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:49:28,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:28,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:43,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 327 states and 524 transitions. [2024-11-08 19:49:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 524 transitions. [2024-11-08 19:49:43,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:49:43,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:43,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:43,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:44,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:44,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 329 states and 528 transitions. [2024-11-08 19:49:44,733 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 528 transitions. [2024-11-08 19:49:44,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:49:44,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:44,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:45,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:49,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:49,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 333 states and 537 transitions. [2024-11-08 19:49:49,184 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 537 transitions. [2024-11-08 19:49:49,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:49:49,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:49,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:49,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:49:56,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 339 states and 553 transitions. [2024-11-08 19:49:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 553 transitions. [2024-11-08 19:49:56,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:49:56,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:50:03,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:03,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 345 states and 567 transitions. [2024-11-08 19:50:03,325 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 567 transitions. [2024-11-08 19:50:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:50:03,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:03,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:05,732 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:14,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 351 states and 592 transitions. [2024-11-08 19:50:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 592 transitions. [2024-11-08 19:50:14,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:50:14,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:14,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:14,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:14,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:16,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:16,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 354 states and 600 transitions. [2024-11-08 19:50:16,869 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 600 transitions. [2024-11-08 19:50:16,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:50:16,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:16,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:16,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:17,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:18,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:18,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 356 states and 604 transitions. [2024-11-08 19:50:18,293 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 604 transitions. [2024-11-08 19:50:18,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:50:18,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:18,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:18,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:20,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:20,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 357 states and 604 transitions. [2024-11-08 19:50:20,896 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 604 transitions. [2024-11-08 19:50:20,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:50:20,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:20,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:20,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:50:21,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:21,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 356 states and 603 transitions. [2024-11-08 19:50:21,852 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 603 transitions. [2024-11-08 19:50:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:50:21,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:21,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:21,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:50:22,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 355 states and 602 transitions. [2024-11-08 19:50:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 602 transitions. [2024-11-08 19:50:22,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:50:22,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:22,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:24,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:24,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 358 states and 607 transitions. [2024-11-08 19:50:24,520 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 607 transitions. [2024-11-08 19:50:24,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:50:24,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:24,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:24,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:26,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:30,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 361 states and 613 transitions. [2024-11-08 19:50:30,378 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 613 transitions. [2024-11-08 19:50:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:50:30,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:30,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:31,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:33,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:33,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 364 states and 618 transitions. [2024-11-08 19:50:33,763 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 618 transitions. [2024-11-08 19:50:33,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:50:33,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:33,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:36,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:50,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 375 states and 652 transitions. [2024-11-08 19:50:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 652 transitions. [2024-11-08 19:50:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:50:50,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:50,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:53,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:10,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:10,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 386 states and 698 transitions. [2024-11-08 19:51:10,772 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 698 transitions. [2024-11-08 19:51:10,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:51:10,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:10,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:11,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:12,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 388 states and 704 transitions. [2024-11-08 19:51:12,779 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 704 transitions. [2024-11-08 19:51:12,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:51:12,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:12,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:14,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:16,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:16,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 389 states and 706 transitions. [2024-11-08 19:51:16,117 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 706 transitions. [2024-11-08 19:51:16,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:51:16,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:16,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:16,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:17,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:17,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 389 states and 705 transitions. [2024-11-08 19:51:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 705 transitions. [2024-11-08 19:51:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:51:17,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:17,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:21,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:33,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:33,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 394 states and 726 transitions. [2024-11-08 19:51:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 726 transitions. [2024-11-08 19:51:33,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:51:33,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:33,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:33,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:36,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:48,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 400 states and 754 transitions. [2024-11-08 19:51:48,860 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 754 transitions. [2024-11-08 19:51:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:51:48,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:48,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:56,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 403 states and 771 transitions. [2024-11-08 19:51:56,030 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 771 transitions. [2024-11-08 19:51:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:51:56,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:56,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:56,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:58,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:58,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 405 states and 774 transitions. [2024-11-08 19:51:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 774 transitions. [2024-11-08 19:51:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:51:58,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:58,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:02,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 412 states and 802 transitions. [2024-11-08 19:52:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 802 transitions. [2024-11-08 19:52:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:52:16,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:19,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:23,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:23,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 413 states and 804 transitions. [2024-11-08 19:52:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 804 transitions. [2024-11-08 19:52:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:52:23,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:23,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:23,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:26,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 414 states and 808 transitions. [2024-11-08 19:52:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 808 transitions. [2024-11-08 19:52:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:52:26,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:26,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:26,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:26,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:28,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 415 states and 810 transitions. [2024-11-08 19:52:28,549 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 810 transitions. [2024-11-08 19:52:28,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:52:28,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:28,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:28,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:52:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 415 states and 809 transitions. [2024-11-08 19:52:30,081 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 809 transitions. [2024-11-08 19:52:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:52:30,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:30,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:30,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:30,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:52:31,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 415 states and 808 transitions. [2024-11-08 19:52:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 808 transitions. [2024-11-08 19:52:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:52:31,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:31,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:31,937 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:52:32,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:32,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 416 states and 809 transitions. [2024-11-08 19:52:32,018 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 809 transitions. [2024-11-08 19:52:32,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:52:32,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:32,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:32,053 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:52:32,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:32,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 417 states and 809 transitions. [2024-11-08 19:52:32,138 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 809 transitions. [2024-11-08 19:52:32,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:52:32,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:32,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:32,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:32,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:37,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:37,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 421 states and 818 transitions. [2024-11-08 19:52:37,802 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 818 transitions. [2024-11-08 19:52:37,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:52:37,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:37,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:37,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:37,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:43,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:43,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 425 states and 828 transitions. [2024-11-08 19:52:43,704 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 828 transitions. [2024-11-08 19:52:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:52:43,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:43,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:43,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 430 states and 838 transitions. [2024-11-08 19:52:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 838 transitions. [2024-11-08 19:52:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:52:48,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:48,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:48,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:48,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:56,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:56,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 434 states and 845 transitions. [2024-11-08 19:52:56,536 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 845 transitions. [2024-11-08 19:52:56,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:52:56,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:56,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:56,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 435 states and 847 transitions. [2024-11-08 19:52:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 847 transitions. [2024-11-08 19:52:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:52:58,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:58,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:58,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:03,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 449 states and 879 transitions. [2024-11-08 19:53:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 879 transitions. [2024-11-08 19:53:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:53:31,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:32,143 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:35,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 450 states and 881 transitions. [2024-11-08 19:53:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 881 transitions. [2024-11-08 19:53:35,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:53:35,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:35,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:35,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:35,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:46,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 455 states and 893 transitions. [2024-11-08 19:53:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 893 transitions. [2024-11-08 19:53:46,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:53:46,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:46,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:53:51,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:51,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 457 states and 906 transitions. [2024-11-08 19:53:51,630 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 906 transitions. [2024-11-08 19:53:51,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:53:51,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:52,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:54:02,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:02,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 460 states and 924 transitions. [2024-11-08 19:54:02,347 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 924 transitions. [2024-11-08 19:54:02,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:54:02,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:02,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:02,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:54:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:04,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 461 states and 925 transitions. [2024-11-08 19:54:04,094 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 925 transitions. [2024-11-08 19:54:04,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:54:04,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:04,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:08,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:16,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 466 states and 933 transitions. [2024-11-08 19:54:16,067 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 933 transitions. [2024-11-08 19:54:16,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:54:16,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:16,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:16,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:45,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:45,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 472 states and 945 transitions. [2024-11-08 19:54:45,040 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 945 transitions. [2024-11-08 19:54:45,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:54:45,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:45,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:46,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:48,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:48,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 477 states and 950 transitions. [2024-11-08 19:54:48,458 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 950 transitions. [2024-11-08 19:54:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:54:48,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:48,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:55,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:55:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:08,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 480 states and 956 transitions. [2024-11-08 19:55:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 956 transitions. [2024-11-08 19:55:08,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:55:08,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:08,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:55:16,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:16,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 485 states and 963 transitions. [2024-11-08 19:55:16,099 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 963 transitions. [2024-11-08 19:55:16,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:55:16,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:16,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:21,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:56:21,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:21,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 506 states and 1020 transitions. [2024-11-08 19:56:21,805 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1020 transitions. [2024-11-08 19:56:21,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:56:21,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:21,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:22,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:56:37,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:37,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 513 states and 1040 transitions. [2024-11-08 19:56:37,519 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1040 transitions. [2024-11-08 19:56:37,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:56:37,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:37,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:56:42,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 515 states and 1043 transitions. [2024-11-08 19:56:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1043 transitions. [2024-11-08 19:56:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:56:42,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:42,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:43,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:56:52,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 520 states and 1060 transitions. [2024-11-08 19:56:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1060 transitions. [2024-11-08 19:56:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:56:52,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:52,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:53,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:56:59,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 523 states and 1065 transitions. [2024-11-08 19:56:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1065 transitions. [2024-11-08 19:56:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:56:59,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:59,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:59,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:06,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 524 states and 1067 transitions. [2024-11-08 19:57:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1067 transitions. [2024-11-08 19:57:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:57:06,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:06,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:30,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 529 states and 1087 transitions. [2024-11-08 19:57:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1087 transitions. [2024-11-08 19:57:30,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:57:30,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:30,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:30,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:30,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:33,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:33,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 529 states and 1086 transitions. [2024-11-08 19:57:33,554 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1086 transitions. [2024-11-08 19:57:33,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:57:33,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:33,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:33,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 530 states and 1088 transitions. [2024-11-08 19:57:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1088 transitions. [2024-11-08 19:57:40,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:57:40,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:40,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:44,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:44,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 530 states and 1087 transitions. [2024-11-08 19:57:44,811 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1087 transitions. [2024-11-08 19:57:44,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:57:44,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:44,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:44,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:57:51,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:51,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 531 states and 1088 transitions. [2024-11-08 19:57:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1088 transitions. [2024-11-08 19:57:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:57:51,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:51,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:52,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:58:06,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:06,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 536 states and 1098 transitions. [2024-11-08 19:58:06,127 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1098 transitions. [2024-11-08 19:58:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:58:06,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:06,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:06,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:15,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:58:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 545 states and 1127 transitions. [2024-11-08 19:58:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1127 transitions. [2024-11-08 19:58:56,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:58:56,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:56,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:59:33,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:33,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 550 states and 1150 transitions. [2024-11-08 19:59:33,268 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1150 transitions. [2024-11-08 19:59:33,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:59:33,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:33,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:33,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:59:33,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:33,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 549 states and 1149 transitions. [2024-11-08 19:59:33,508 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1149 transitions. [2024-11-08 19:59:33,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:59:33,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:33,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:34,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:59:35,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:35,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 550 states and 1150 transitions. [2024-11-08 19:59:35,462 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1150 transitions. [2024-11-08 19:59:35,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:59:35,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:35,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:35,575 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:59:39,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:39,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 551 states and 1151 transitions. [2024-11-08 19:59:39,059 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1151 transitions. [2024-11-08 19:59:39,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:59:39,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:39,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:39,114 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:59:42,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:42,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 551 states and 1150 transitions. [2024-11-08 19:59:42,498 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1150 transitions. [2024-11-08 19:59:42,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:59:42,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:42,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:42,584 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:59:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:46,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 552 states and 1151 transitions. [2024-11-08 19:59:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1151 transitions. [2024-11-08 19:59:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:59:46,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:46,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:59:50,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:50,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 552 states and 1150 transitions. [2024-11-08 19:59:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1150 transitions. [2024-11-08 19:59:50,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:59:50,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:50,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.