./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/list-ext_flag.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_31c7fdee-91ce-4c2b-8178-6732ecbfd138/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/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_31c7fdee-91ce-4c2b-8178-6732ecbfd138/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/list-ext_flag.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/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_31c7fdee-91ce-4c2b-8178-6732ecbfd138/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 3747e65f01c1fbd6eb9d2ad39b0ceed8be631bde45acb074c0903963e660faab --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:18:39,022 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:18:39,139 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:18:39,145 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:18:39,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:18:39,175 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:18:39,176 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:18:39,176 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:18:39,177 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:18:39,178 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:18:39,178 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:18:39,179 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:18:39,179 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:18:39,180 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:18:39,180 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:18:39,181 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:18:39,181 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:18:39,185 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:18:39,185 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:18:39,186 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:18:39,186 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:18:39,189 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:18:39,192 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:18:39,193 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:18:39,194 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:18:39,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:18:39,195 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:18:39,195 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:18:39,195 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:18:39,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:18:39,196 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_31c7fdee-91ce-4c2b-8178-6732ecbfd138/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3747e65f01c1fbd6eb9d2ad39b0ceed8be631bde45acb074c0903963e660faab [2024-11-09 00:18:39,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:18:39,606 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:18:39,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:18:39,613 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:18:39,613 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:18:39,615 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/list-ext-properties/list-ext_flag.i Unable to find full path for "g++" [2024-11-09 00:18:42,017 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:18:42,306 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:18:42,306 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/sv-benchmarks/c/list-ext-properties/list-ext_flag.i [2024-11-09 00:18:42,324 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/bin/ukojak-verify-ImItNfHLgk/data/70819f554/acdb9f8a71fe4fa4a30c39cdb5ad8323/FLAGd3261c93e [2024-11-09 00:18:42,358 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/bin/ukojak-verify-ImItNfHLgk/data/70819f554/acdb9f8a71fe4fa4a30c39cdb5ad8323 [2024-11-09 00:18:42,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:18:42,363 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:18:42,367 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:18:42,368 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:18:42,373 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:18:42,373 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:18:42" (1/1) ... [2024-11-09 00:18:42,375 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ac71fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:42, skipping insertion in model container [2024-11-09 00:18:42,375 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:18:42" (1/1) ... [2024-11-09 00:18:42,427 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:18:42,955 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:18:42,973 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:18:43,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:18:43,105 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:18:43,106 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43 WrapperNode [2024-11-09 00:18:43,106 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:18:43,108 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:18:43,108 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:18:43,108 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:18:43,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43" (1/1) ... [2024-11-09 00:18:43,140 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43" (1/1) ... [2024-11-09 00:18:43,169 INFO L138 Inliner]: procedures = 119, calls = 32, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 132 [2024-11-09 00:18:43,170 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:18:43,171 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:18:43,171 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:18:43,171 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:18:43,184 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43" (1/1) ... [2024-11-09 00:18:43,185 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43" (1/1) ... [2024-11-09 00:18:43,196 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43" (1/1) ... [2024-11-09 00:18:43,200 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43" (1/1) ... [2024-11-09 00:18:43,217 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43" (1/1) ... [2024-11-09 00:18:43,229 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43" (1/1) ... [2024-11-09 00:18:43,232 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43" (1/1) ... [2024-11-09 00:18:43,238 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43" (1/1) ... [2024-11-09 00:18:43,244 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:18:43,246 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:18:43,247 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:18:43,248 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:18:43,250 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:18:43" (1/1) ... [2024-11-09 00:18:43,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:18:43,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:18:43,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:18:43,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31c7fdee-91ce-4c2b-8178-6732ecbfd138/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:18:43,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:18:43,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:18:43,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:18:43,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:18:43,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:18:43,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:18:43,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:18:43,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:18:43,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:18:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:18:43,464 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:18:43,466 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:18:43,951 INFO L? ?]: Removed 100 outVars from TransFormulas that were not future-live. [2024-11-09 00:18:43,951 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:18:43,999 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:18:43,999 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 00:18:44,000 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:18:44 BoogieIcfgContainer [2024-11-09 00:18:44,000 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:18:44,001 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:18:44,002 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:18:44,013 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:18:44,014 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:18:44" (1/1) ... [2024-11-09 00:18:44,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:18:44,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 96 states and 111 transitions. [2024-11-09 00:18:44,087 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 111 transitions. [2024-11-09 00:18:44,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:18:44,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:44,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:44,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:44,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 95 states and 110 transitions. [2024-11-09 00:18:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 110 transitions. [2024-11-09 00:18:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:18:44,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:44,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:44,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:44,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:44,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 94 states and 109 transitions. [2024-11-09 00:18:44,737 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 109 transitions. [2024-11-09 00:18:44,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:18:44,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:44,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:44,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:44,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:44,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 94 states and 108 transitions. [2024-11-09 00:18:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 108 transitions. [2024-11-09 00:18:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:18:44,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:44,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:44,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:44,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:44,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 97 states and 113 transitions. [2024-11-09 00:18:44,901 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 113 transitions. [2024-11-09 00:18:44,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:18:44,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:44,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:45,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:45,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 100 states and 118 transitions. [2024-11-09 00:18:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 118 transitions. [2024-11-09 00:18:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:18:45,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:45,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:45,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:45,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 101 states and 119 transitions. [2024-11-09 00:18:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 119 transitions. [2024-11-09 00:18:45,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:18:45,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:45,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:45,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:45,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 102 states and 120 transitions. [2024-11-09 00:18:45,631 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 120 transitions. [2024-11-09 00:18:45,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:18:45,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:45,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:45,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:45,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:45,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 106 states and 128 transitions. [2024-11-09 00:18:45,966 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 128 transitions. [2024-11-09 00:18:45,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:18:45,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:45,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:46,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:46,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:46,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 110 states and 137 transitions. [2024-11-09 00:18:46,854 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 137 transitions. [2024-11-09 00:18:46,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:18:46,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:46,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:46,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:46,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 109 states and 136 transitions. [2024-11-09 00:18:46,916 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 136 transitions. [2024-11-09 00:18:46,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:18:46,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:46,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:47,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:47,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 108 states and 135 transitions. [2024-11-09 00:18:47,232 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 135 transitions. [2024-11-09 00:18:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:18:47,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:47,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:47,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:47,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:47,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:47,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 107 states and 134 transitions. [2024-11-09 00:18:47,285 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 134 transitions. [2024-11-09 00:18:47,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:18:47,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:47,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:47,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:47,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 109 states and 137 transitions. [2024-11-09 00:18:47,616 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 137 transitions. [2024-11-09 00:18:47,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:18:47,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:47,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:47,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:47,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:47,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 108 states and 136 transitions. [2024-11-09 00:18:47,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 136 transitions. [2024-11-09 00:18:47,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:18:47,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:47,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:48,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 109 states and 137 transitions. [2024-11-09 00:18:48,027 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 137 transitions. [2024-11-09 00:18:48,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:18:48,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:48,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:48,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:48,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 108 states and 136 transitions. [2024-11-09 00:18:48,084 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 136 transitions. [2024-11-09 00:18:48,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:18:48,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:48,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:48,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:48,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:48,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 111 states and 141 transitions. [2024-11-09 00:18:48,884 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 141 transitions. [2024-11-09 00:18:48,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:18:48,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:48,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:48,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:48,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:48,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 110 states and 140 transitions. [2024-11-09 00:18:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 140 transitions. [2024-11-09 00:18:48,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:18:48,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:48,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:49,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 111 states and 141 transitions. [2024-11-09 00:18:49,030 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 141 transitions. [2024-11-09 00:18:49,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:18:49,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:49,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:49,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:49,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 110 states and 140 transitions. [2024-11-09 00:18:49,096 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 140 transitions. [2024-11-09 00:18:49,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:18:49,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:49,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:49,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 112 states and 143 transitions. [2024-11-09 00:18:49,176 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 143 transitions. [2024-11-09 00:18:49,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:18:49,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:49,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:49,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 111 states and 142 transitions. [2024-11-09 00:18:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 142 transitions. [2024-11-09 00:18:49,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:18:49,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:49,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:49,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:49,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 112 states and 142 transitions. [2024-11-09 00:18:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 142 transitions. [2024-11-09 00:18:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:18:49,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:49,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 118 states and 153 transitions. [2024-11-09 00:18:49,838 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 153 transitions. [2024-11-09 00:18:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:18:49,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:49,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 124 states and 164 transitions. [2024-11-09 00:18:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 164 transitions. [2024-11-09 00:18:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:18:50,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:50,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:50,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:50,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:50,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 123 states and 163 transitions. [2024-11-09 00:18:50,700 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 163 transitions. [2024-11-09 00:18:50,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:18:50,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:50,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:50,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:51,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:51,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 129 states and 172 transitions. [2024-11-09 00:18:51,849 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 172 transitions. [2024-11-09 00:18:51,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:18:51,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:51,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:52,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 130 states and 172 transitions. [2024-11-09 00:18:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 172 transitions. [2024-11-09 00:18:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:18:52,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:52,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:52,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 131 states and 174 transitions. [2024-11-09 00:18:52,080 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 174 transitions. [2024-11-09 00:18:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:18:52,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:52,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:52,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:52,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:52,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 135 states and 185 transitions. [2024-11-09 00:18:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 185 transitions. [2024-11-09 00:18:52,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:18:52,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:52,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:52,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:52,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 133 states and 182 transitions. [2024-11-09 00:18:52,469 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 182 transitions. [2024-11-09 00:18:52,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:18:52,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:52,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:52,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:52,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:52,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:52,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 135 states and 184 transitions. [2024-11-09 00:18:52,602 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 184 transitions. [2024-11-09 00:18:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:18:52,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:52,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:52,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:54,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 141 states and 196 transitions. [2024-11-09 00:18:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 196 transitions. [2024-11-09 00:18:54,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:18:54,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:54,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:54,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:54,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 140 states and 195 transitions. [2024-11-09 00:18:54,740 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 195 transitions. [2024-11-09 00:18:54,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:18:54,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:54,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:54,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:54,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:54,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 141 states and 201 transitions. [2024-11-09 00:18:54,963 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 201 transitions. [2024-11-09 00:18:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:18:54,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:54,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:54,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:55,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 143 states and 206 transitions. [2024-11-09 00:18:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 206 transitions. [2024-11-09 00:18:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:18:56,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:56,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:56,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:59,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 151 states and 218 transitions. [2024-11-09 00:18:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 218 transitions. [2024-11-09 00:18:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:18:59,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:59,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:59,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:59,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 152 states and 220 transitions. [2024-11-09 00:18:59,495 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 220 transitions. [2024-11-09 00:18:59,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:18:59,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:59,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:00,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 153 states and 222 transitions. [2024-11-09 00:19:00,400 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 222 transitions. [2024-11-09 00:19:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:19:00,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:00,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:00,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:03,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:03,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 165 states and 244 transitions. [2024-11-09 00:19:03,932 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 244 transitions. [2024-11-09 00:19:03,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:19:03,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:03,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:03,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:03,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:04,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:04,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 164 states and 243 transitions. [2024-11-09 00:19:04,563 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 243 transitions. [2024-11-09 00:19:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:19:04,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:04,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:04,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:04,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:06,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:06,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 166 states and 247 transitions. [2024-11-09 00:19:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 247 transitions. [2024-11-09 00:19:06,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:19:06,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:06,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:06,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:06,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 165 states and 246 transitions. [2024-11-09 00:19:06,633 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 246 transitions. [2024-11-09 00:19:06,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:19:06,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:06,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:06,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:07,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:07,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 164 states and 245 transitions. [2024-11-09 00:19:07,235 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 245 transitions. [2024-11-09 00:19:07,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:19:07,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:07,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:07,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:07,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:09,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:09,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 144 states and 206 transitions. [2024-11-09 00:19:09,017 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 206 transitions. [2024-11-09 00:19:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:19:09,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:09,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:09,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:09,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:11,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 136 states and 198 transitions. [2024-11-09 00:19:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 198 transitions. [2024-11-09 00:19:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:19:11,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:11,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:11,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 140 states and 202 transitions. [2024-11-09 00:19:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 202 transitions. [2024-11-09 00:19:12,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:19:12,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:12,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 152 states and 229 transitions. [2024-11-09 00:19:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 229 transitions. [2024-11-09 00:19:17,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:19:17,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:17,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:18,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:18,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 155 states and 233 transitions. [2024-11-09 00:19:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 233 transitions. [2024-11-09 00:19:18,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:19:18,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:18,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:18,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:19,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 156 states and 232 transitions. [2024-11-09 00:19:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 232 transitions. [2024-11-09 00:19:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:19:19,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:19,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:19,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:19,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:28,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:28,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 171 states and 257 transitions. [2024-11-09 00:19:28,022 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 257 transitions. [2024-11-09 00:19:28,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:19:28,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:28,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:28,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:28,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:29,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:29,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 176 states and 262 transitions. [2024-11-09 00:19:29,977 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 262 transitions. [2024-11-09 00:19:29,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:19:29,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:29,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:29,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:30,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:30,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:30,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 175 states and 261 transitions. [2024-11-09 00:19:30,065 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 261 transitions. [2024-11-09 00:19:30,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:19:30,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:30,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:30,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:31,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 177 states and 270 transitions. [2024-11-09 00:19:31,782 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 270 transitions. [2024-11-09 00:19:31,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:19:31,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:31,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:19:40,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:40,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 187 states and 289 transitions. [2024-11-09 00:19:40,898 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 289 transitions. [2024-11-09 00:19:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:19:40,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:40,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:41,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:41,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:41,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 189 states and 299 transitions. [2024-11-09 00:19:41,842 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 299 transitions. [2024-11-09 00:19:41,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:19:41,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:41,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:42,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:52,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 204 states and 335 transitions. [2024-11-09 00:19:52,418 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 335 transitions. [2024-11-09 00:19:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:19:52,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:52,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:52,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:53,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:53,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 207 states and 340 transitions. [2024-11-09 00:19:53,811 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 340 transitions. [2024-11-09 00:19:53,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:19:53,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:53,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:54,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 211 states and 360 transitions. [2024-11-09 00:19:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 360 transitions. [2024-11-09 00:19:54,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:19:54,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:54,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:54,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:55,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 213 states and 362 transitions. [2024-11-09 00:19:55,110 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 362 transitions. [2024-11-09 00:19:55,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:19:55,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:55,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:55,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:55,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:57,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 215 states and 367 transitions. [2024-11-09 00:19:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 367 transitions. [2024-11-09 00:19:57,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:19:57,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:57,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:57,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:57,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:57,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:57,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 216 states and 367 transitions. [2024-11-09 00:19:57,652 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 367 transitions. [2024-11-09 00:19:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:19:57,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:57,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:09,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:09,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 227 states and 394 transitions. [2024-11-09 00:20:09,243 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 394 transitions. [2024-11-09 00:20:09,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:09,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:09,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:09,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:11,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:11,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 230 states and 406 transitions. [2024-11-09 00:20:11,133 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 406 transitions. [2024-11-09 00:20:11,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:11,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:11,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:11,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:15,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 237 states and 427 transitions. [2024-11-09 00:20:15,505 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 427 transitions. [2024-11-09 00:20:15,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:15,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:15,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:17,255 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:23,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 247 states and 458 transitions. [2024-11-09 00:20:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 458 transitions. [2024-11-09 00:20:23,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:23,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:23,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:23,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:27,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 254 states and 479 transitions. [2024-11-09 00:20:27,981 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 479 transitions. [2024-11-09 00:20:27,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:27,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:27,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:28,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:28,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:28,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 256 states and 481 transitions. [2024-11-09 00:20:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 481 transitions. [2024-11-09 00:20:28,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:28,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:28,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:28,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:30,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 258 states and 486 transitions. [2024-11-09 00:20:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 486 transitions. [2024-11-09 00:20:30,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:30,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:30,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:34,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 262 states and 495 transitions. [2024-11-09 00:20:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 495 transitions. [2024-11-09 00:20:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:34,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:34,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:34,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:34,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:35,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 264 states and 497 transitions. [2024-11-09 00:20:35,154 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 497 transitions. [2024-11-09 00:20:35,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:35,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:35,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:20:43,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:43,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 275 states and 522 transitions. [2024-11-09 00:20:43,636 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 522 transitions. [2024-11-09 00:20:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:43,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:43,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:43,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:44,203 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:44,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:44,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 277 states and 524 transitions. [2024-11-09 00:20:44,254 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 524 transitions. [2024-11-09 00:20:44,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:44,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:44,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:44,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:44,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:20:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:46,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 279 states and 530 transitions. [2024-11-09 00:20:46,957 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 530 transitions. [2024-11-09 00:20:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:20:46,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:46,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:46,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:47,128 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:47,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:47,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 279 states and 529 transitions. [2024-11-09 00:20:47,281 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 529 transitions. [2024-11-09 00:20:47,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:20:47,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:47,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:51,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:08,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 290 states and 561 transitions. [2024-11-09 00:21:08,248 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 561 transitions. [2024-11-09 00:21:08,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:21:08,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:08,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:08,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:16,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 301 states and 581 transitions. [2024-11-09 00:21:16,612 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 581 transitions. [2024-11-09 00:21:16,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:21:16,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:16,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:19,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:40,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 314 states and 609 transitions. [2024-11-09 00:21:40,549 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 609 transitions. [2024-11-09 00:21:40,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:21:40,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:40,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:47,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 316 states and 614 transitions. [2024-11-09 00:21:47,516 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 614 transitions. [2024-11-09 00:21:47,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:21:47,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:47,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:48,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:55,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 320 states and 629 transitions. [2024-11-09 00:21:55,192 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 629 transitions. [2024-11-09 00:21:55,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:21:55,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:55,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:55,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:59,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 322 states and 635 transitions. [2024-11-09 00:21:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 635 transitions. [2024-11-09 00:21:59,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:21:59,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:59,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:59,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:09,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:09,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 328 states and 649 transitions. [2024-11-09 00:22:09,592 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 649 transitions. [2024-11-09 00:22:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:22:09,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:09,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:09,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:32,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:32,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 337 states and 671 transitions. [2024-11-09 00:22:32,876 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 671 transitions. [2024-11-09 00:22:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:22:32,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:32,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:32,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:37,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:41,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:41,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 333 states and 664 transitions. [2024-11-09 00:22:41,224 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 664 transitions. [2024-11-09 00:22:41,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:22:41,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:41,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:45,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:45,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 335 states and 669 transitions. [2024-11-09 00:22:45,661 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 669 transitions. [2024-11-09 00:22:45,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:22:45,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:45,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:45,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:46,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 341 states and 682 transitions. [2024-11-09 00:22:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 682 transitions. [2024-11-09 00:22:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:22:57,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:57,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:58,070 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:05,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 349 states and 693 transitions. [2024-11-09 00:23:05,359 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 693 transitions. [2024-11-09 00:23:05,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:23:05,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:05,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:05,455 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:09,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 352 states and 697 transitions. [2024-11-09 00:23:09,084 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 697 transitions. [2024-11-09 00:23:09,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:23:09,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:09,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:09,250 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:09,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:09,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 332 states and 666 transitions. [2024-11-09 00:23:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 666 transitions. [2024-11-09 00:23:09,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:23:09,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:09,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:09,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:22,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 339 states and 696 transitions. [2024-11-09 00:23:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 696 transitions. [2024-11-09 00:23:22,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:23:22,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:22,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 341 states and 701 transitions. [2024-11-09 00:23:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 701 transitions. [2024-11-09 00:23:26,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:23:26,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:26,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:26,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 346 states and 708 transitions. [2024-11-09 00:23:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 708 transitions. [2024-11-09 00:23:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:23:34,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:34,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:34,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:43,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 351 states and 734 transitions. [2024-11-09 00:23:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 734 transitions. [2024-11-09 00:23:43,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:23:43,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:43,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:43,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:54,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:54,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 357 states and 745 transitions. [2024-11-09 00:23:54,808 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 745 transitions. [2024-11-09 00:23:54,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:23:54,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:54,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:54,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:55,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 359 states and 750 transitions. [2024-11-09 00:23:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 750 transitions. [2024-11-09 00:23:58,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:23:58,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:58,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:58,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:24:05,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:05,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 363 states and 755 transitions. [2024-11-09 00:24:05,694 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 755 transitions. [2024-11-09 00:24:05,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:24:05,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:05,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:05,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:05,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:24:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 367 states and 760 transitions. [2024-11-09 00:24:13,674 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 760 transitions. [2024-11-09 00:24:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:24:13,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:13,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:15,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:34,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:34,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 376 states and 792 transitions. [2024-11-09 00:24:34,259 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 792 transitions. [2024-11-09 00:24:34,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:24:34,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:34,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:34,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:34,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:43,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:43,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 381 states and 799 transitions. [2024-11-09 00:24:43,166 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 799 transitions. [2024-11-09 00:24:43,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:24:43,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:43,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:43,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:50,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:50,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 385 states and 803 transitions. [2024-11-09 00:24:50,523 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 803 transitions. [2024-11-09 00:24:50,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:24:50,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:50,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:50,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:57,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:57,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 389 states and 808 transitions. [2024-11-09 00:24:57,699 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 808 transitions. [2024-11-09 00:24:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:24:57,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:57,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:57,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:00,821 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:21,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:21,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 398 states and 832 transitions. [2024-11-09 00:25:21,514 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 832 transitions. [2024-11-09 00:25:21,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:25:21,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:21,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:21,956 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:29,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 402 states and 843 transitions. [2024-11-09 00:25:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 843 transitions. [2024-11-09 00:25:29,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:25:29,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:29,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:29,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:25:33,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:33,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 404 states and 857 transitions. [2024-11-09 00:25:33,106 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 857 transitions. [2024-11-09 00:25:33,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:25:33,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:33,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:33,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:25:40,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:40,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 408 states and 866 transitions. [2024-11-09 00:25:40,059 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 866 transitions. [2024-11-09 00:25:40,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:25:40,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:40,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:44,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 410 states and 874 transitions. [2024-11-09 00:25:44,353 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 874 transitions. [2024-11-09 00:25:44,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:25:44,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:44,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:44,573 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:58,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:58,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 417 states and 889 transitions. [2024-11-09 00:25:58,284 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 889 transitions. [2024-11-09 00:25:58,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:25:58,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:58,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:26:02,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:02,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 419 states and 893 transitions. [2024-11-09 00:26:02,028 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 893 transitions. [2024-11-09 00:26:02,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:26:02,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:02,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:02,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:26:06,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:06,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 421 states and 897 transitions. [2024-11-09 00:26:06,168 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 897 transitions. [2024-11-09 00:26:06,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:26:06,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:06,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:10,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:39,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:39,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 434 states and 936 transitions. [2024-11-09 00:26:39,956 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 936 transitions. [2024-11-09 00:26:39,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:26:39,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:39,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:26:49,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:49,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 438 states and 951 transitions. [2024-11-09 00:26:49,029 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 951 transitions. [2024-11-09 00:26:49,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:26:49,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:49,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:49,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:26:51,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:51,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 439 states and 952 transitions. [2024-11-09 00:26:51,378 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 952 transitions. [2024-11-09 00:26:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:26:51,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:51,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:51,542 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:01,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:01,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 443 states and 956 transitions. [2024-11-09 00:27:01,475 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 956 transitions. [2024-11-09 00:27:01,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:27:01,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:01,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:14,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:14,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 449 states and 967 transitions. [2024-11-09 00:27:14,436 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 967 transitions. [2024-11-09 00:27:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:27:14,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:14,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:14,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:14,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:38,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:38,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 460 states and 997 transitions. [2024-11-09 00:27:38,511 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 997 transitions. [2024-11-09 00:27:38,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:27:38,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:38,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:38,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:28:06,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:06,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 471 states and 1031 transitions. [2024-11-09 00:28:06,756 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1031 transitions. [2024-11-09 00:28:06,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:28:06,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:06,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:06,802 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:28:16,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:16,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 475 states and 1043 transitions. [2024-11-09 00:28:16,624 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1043 transitions. [2024-11-09 00:28:16,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:28:16,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:16,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:16,974 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:22,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:22,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 477 states and 1049 transitions. [2024-11-09 00:28:22,402 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1049 transitions. [2024-11-09 00:28:22,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:28:22,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:22,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:22,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:22,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:28:28,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:28,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 479 states and 1056 transitions. [2024-11-09 00:28:28,283 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1056 transitions. [2024-11-09 00:28:28,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:28:28,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:28,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:28,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:28,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:33,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 481 states and 1063 transitions. [2024-11-09 00:28:33,985 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1063 transitions. [2024-11-09 00:28:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:28:33,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:33,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:34,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:28:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 483 states and 1069 transitions. [2024-11-09 00:28:39,263 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1069 transitions. [2024-11-09 00:28:39,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:28:39,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:39,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:39,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:39,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:29:09,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:09,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 497 states and 1094 transitions. [2024-11-09 00:29:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1094 transitions. [2024-11-09 00:29:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:29:09,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:09,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:09,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:29:15,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:15,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 499 states and 1099 transitions. [2024-11-09 00:29:15,456 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1099 transitions. [2024-11-09 00:29:15,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:29:15,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:15,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:15,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:29:30,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:30,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 505 states and 1110 transitions. [2024-11-09 00:29:30,170 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1110 transitions. [2024-11-09 00:29:30,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:29:30,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:30,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:30,234 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:49,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 518 states and 1142 transitions. [2024-11-09 00:29:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1142 transitions. [2024-11-09 00:29:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:29:49,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:49,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:52,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 519 states and 1143 transitions. [2024-11-09 00:29:52,283 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1143 transitions. [2024-11-09 00:29:52,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:29:52,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:52,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:52,363 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:54,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 522 states and 1146 transitions. [2024-11-09 00:29:54,641 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1146 transitions. [2024-11-09 00:29:54,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:29:54,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:54,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:59,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:59,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 525 states and 1152 transitions. [2024-11-09 00:29:59,581 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1152 transitions. [2024-11-09 00:29:59,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:29:59,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:59,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:59,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:59,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:59,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 526 states and 1152 transitions. [2024-11-09 00:29:59,726 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1152 transitions. [2024-11-09 00:29:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:29:59,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:59,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:59,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:05,339 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:26,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:26,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 538 states and 1179 transitions. [2024-11-09 00:30:26,139 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1179 transitions. [2024-11-09 00:30:26,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:30:26,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:26,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:11,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:11,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 555 states and 1230 transitions. [2024-11-09 00:31:11,298 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1230 transitions. [2024-11-09 00:31:11,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:31:11,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:11,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:11,558 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:21,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:21,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 558 states and 1249 transitions. [2024-11-09 00:31:21,070 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1249 transitions. [2024-11-09 00:31:21,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:31:21,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:21,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:32,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:09,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 573 states and 1300 transitions. [2024-11-09 00:32:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1300 transitions. [2024-11-09 00:32:09,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:32:09,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:09,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms