./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/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_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5cb4924cbdb465eb5009b33592f9047ad895ad10dbe627600c12529f62c9845d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:43:58,283 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:43:58,372 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:43:58,380 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:43:58,380 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:43:58,412 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:43:58,413 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:43:58,414 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:43:58,415 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:43:58,415 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:43:58,416 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:43:58,416 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:43:58,416 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:43:58,417 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:43:58,417 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:43:58,418 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:43:58,418 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:43:58,419 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:43:58,419 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:43:58,420 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:43:58,420 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:43:58,421 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:43:58,421 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:43:58,421 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:43:58,422 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:43:58,422 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:43:58,422 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:43:58,423 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:43:58,423 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:43:58,423 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:58,424 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:43:58,424 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:43:58,424 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:43:58,425 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:43:58,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:43:58,426 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_085ff602-a039-4301-aee5-8aa71ab43477/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5cb4924cbdb465eb5009b33592f9047ad895ad10dbe627600c12529f62c9845d [2024-11-08 19:43:58,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:43:58,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:43:58,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:43:58,802 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:43:58,803 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:43:58,805 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c Unable to find full path for "g++" [2024-11-08 19:44:01,026 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:44:01,213 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:44:01,214 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c [2024-11-08 19:44:01,222 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk/data/927ff6af4/90275e70dd274501b89e990a338cc7be/FLAG5a8ae3304 [2024-11-08 19:44:01,594 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk/data/927ff6af4/90275e70dd274501b89e990a338cc7be [2024-11-08 19:44:01,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:44:01,599 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:44:01,600 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:44:01,600 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:44:01,606 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:44:01,607 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,609 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@316f3095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01, skipping insertion in model container [2024-11-08 19:44:01,609 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,633 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:44:01,823 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:44:01,843 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:44:01,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:44:01,887 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:44:01,887 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01 WrapperNode [2024-11-08 19:44:01,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:44:01,888 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:44:01,888 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:44:01,889 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:44:01,894 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,902 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,922 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 96 [2024-11-08 19:44:01,923 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:44:01,924 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:44:01,924 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:44:01,924 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:44:01,933 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,933 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,935 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,936 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,942 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,944 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,945 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,947 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:44:01,948 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:44:01,948 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:44:01,948 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:44:01,949 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:01" (1/1) ... [2024-11-08 19:44:01,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:44:01,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:44:02,004 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:44:02,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_085ff602-a039-4301-aee5-8aa71ab43477/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:44:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:44:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:44:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:44:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:44:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:44:02,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:44:02,122 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:44:02,124 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:44:02,614 INFO L? ?]: Removed 67 outVars from TransFormulas that were not future-live. [2024-11-08 19:44:02,615 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:44:02,706 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:44:02,706 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:44:02,710 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:44:02 BoogieIcfgContainer [2024-11-08 19:44:02,710 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:44:02,712 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:44:02,712 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:44:02,734 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:44:02,734 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:44:02" (1/1) ... [2024-11-08 19:44:02,746 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:44:02,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:02,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 113 states and 119 transitions. [2024-11-08 19:44:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 119 transitions. [2024-11-08 19:44:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:44:02,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:02,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:03,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 115 states and 121 transitions. [2024-11-08 19:44:03,048 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 121 transitions. [2024-11-08 19:44:03,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:44:03,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:03,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 116 states and 122 transitions. [2024-11-08 19:44:03,161 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 122 transitions. [2024-11-08 19:44:03,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:44:03,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:03,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 117 states and 123 transitions. [2024-11-08 19:44:03,250 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 123 transitions. [2024-11-08 19:44:03,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:44:03,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:03,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 118 states and 124 transitions. [2024-11-08 19:44:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 124 transitions. [2024-11-08 19:44:03,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:44:03,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:03,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-11-08 19:44:03,418 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-11-08 19:44:03,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:44:03,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-11-08 19:44:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-11-08 19:44:03,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:44:03,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 122 states and 129 transitions. [2024-11-08 19:44:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2024-11-08 19:44:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:44:03,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:03,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 123 states and 130 transitions. [2024-11-08 19:44:03,783 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 130 transitions. [2024-11-08 19:44:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:44:03,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:03,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 122 states and 129 transitions. [2024-11-08 19:44:03,820 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2024-11-08 19:44:03,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:44:03,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:44:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,864 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 19:44:03,870 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:44:03,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:03,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 124 states and 131 transitions. [2024-11-08 19:44:03,975 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 131 transitions. [2024-11-08 19:44:03,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:44:03,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:04,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:04,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:04,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 123 states and 130 transitions. [2024-11-08 19:44:04,024 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 130 transitions. [2024-11-08 19:44:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:44:04,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:04,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:44:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:04,084 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 19:44:04,085 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:44:04,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:04,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:04,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 138 states and 149 transitions. [2024-11-08 19:44:04,333 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 149 transitions. [2024-11-08 19:44:04,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:44:04,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:04,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:04,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:04,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 154 states and 170 transitions. [2024-11-08 19:44:04,723 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 170 transitions. [2024-11-08 19:44:04,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:44:04,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:04,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:04,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:04,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 155 states and 171 transitions. [2024-11-08 19:44:04,778 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2024-11-08 19:44:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:44:04,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:04,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:44:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:04,811 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 19:44:04,812 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:44:04,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:05,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 158 states and 175 transitions. [2024-11-08 19:44:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 175 transitions. [2024-11-08 19:44:05,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:44:05,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:05,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:05,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 160 states and 178 transitions. [2024-11-08 19:44:05,278 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 178 transitions. [2024-11-08 19:44:05,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:44:05,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:05,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:05,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 162 states and 181 transitions. [2024-11-08 19:44:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 181 transitions. [2024-11-08 19:44:05,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:44:05,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:05,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 163 states and 182 transitions. [2024-11-08 19:44:05,465 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 182 transitions. [2024-11-08 19:44:05,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:44:05,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:05,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:05,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 166 states and 186 transitions. [2024-11-08 19:44:05,643 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 186 transitions. [2024-11-08 19:44:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:44:05,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:05,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:05,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 170 states and 190 transitions. [2024-11-08 19:44:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 190 transitions. [2024-11-08 19:44:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:44:05,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:05,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 171 states and 192 transitions. [2024-11-08 19:44:05,979 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 192 transitions. [2024-11-08 19:44:05,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:44:05,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:06,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 173 states and 194 transitions. [2024-11-08 19:44:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 194 transitions. [2024-11-08 19:44:06,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:06,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:06,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 189 states and 214 transitions. [2024-11-08 19:44:06,376 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 214 transitions. [2024-11-08 19:44:06,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:44:06,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:06,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 190 states and 215 transitions. [2024-11-08 19:44:06,458 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 215 transitions. [2024-11-08 19:44:06,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:44:06,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 191 states and 216 transitions. [2024-11-08 19:44:06,558 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 216 transitions. [2024-11-08 19:44:06,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:44:06,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:06,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 192 states and 217 transitions. [2024-11-08 19:44:06,649 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 217 transitions. [2024-11-08 19:44:06,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:44:06,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:06,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 193 states and 218 transitions. [2024-11-08 19:44:06,750 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 218 transitions. [2024-11-08 19:44:06,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:44:06,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 198 states and 227 transitions. [2024-11-08 19:44:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 227 transitions. [2024-11-08 19:44:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:44:06,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:06,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 199 states and 228 transitions. [2024-11-08 19:44:06,903 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 228 transitions. [2024-11-08 19:44:06,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:44:06,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:06,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 200 states and 229 transitions. [2024-11-08 19:44:06,974 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 229 transitions. [2024-11-08 19:44:06,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:44:06,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,079 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:07,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 207 states and 240 transitions. [2024-11-08 19:44:07,238 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 240 transitions. [2024-11-08 19:44:07,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:44:07,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:07,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:07,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:07,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 209 states and 245 transitions. [2024-11-08 19:44:07,534 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 245 transitions. [2024-11-08 19:44:07,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:44:07,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:07,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,585 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:44:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:07,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 211 states and 248 transitions. [2024-11-08 19:44:07,613 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 248 transitions. [2024-11-08 19:44:07,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:44:07,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:07,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,650 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:44:07,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:07,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 212 states and 249 transitions. [2024-11-08 19:44:07,672 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 249 transitions. [2024-11-08 19:44:07,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:44:07,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:07,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 218 states and 258 transitions. [2024-11-08 19:44:08,181 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 258 transitions. [2024-11-08 19:44:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:44:08,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:08,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:08,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:08,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:44:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 219 states and 259 transitions. [2024-11-08 19:44:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 259 transitions. [2024-11-08 19:44:08,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:44:08,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:08,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:08,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:08,310 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:08,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:08,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 226 states and 268 transitions. [2024-11-08 19:44:08,890 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 268 transitions. [2024-11-08 19:44:08,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:44:08,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:08,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:44:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:08,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 227 states and 269 transitions. [2024-11-08 19:44:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 269 transitions. [2024-11-08 19:44:08,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:44:08,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:08,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:08,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:44:09,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:09,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 226 states and 268 transitions. [2024-11-08 19:44:09,242 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 268 transitions. [2024-11-08 19:44:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:44:09,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:09,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:09,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:09,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:44:09,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:09,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 225 states and 267 transitions. [2024-11-08 19:44:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 267 transitions. [2024-11-08 19:44:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:44:09,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:09,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:09,336 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:44:09,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:09,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 224 states and 266 transitions. [2024-11-08 19:44:09,561 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 266 transitions. [2024-11-08 19:44:09,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:44:09,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:09,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:09,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:44:09,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 226 states and 268 transitions. [2024-11-08 19:44:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 268 transitions. [2024-11-08 19:44:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:44:09,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:09,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:09,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:09,877 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:44:09,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:09,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 225 states and 267 transitions. [2024-11-08 19:44:09,909 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 267 transitions. [2024-11-08 19:44:09,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:44:09,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:09,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:09,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:09,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 224 states and 266 transitions. [2024-11-08 19:44:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 266 transitions. [2024-11-08 19:44:09,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:44:09,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:09,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:09,977 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:44:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 223 states and 265 transitions. [2024-11-08 19:44:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 265 transitions. [2024-11-08 19:44:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:44:10,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:10,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:10,086 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:10,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:10,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 237 states and 282 transitions. [2024-11-08 19:44:10,600 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 282 transitions. [2024-11-08 19:44:10,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:44:10,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:10,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:10,666 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:44:10,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 236 states and 281 transitions. [2024-11-08 19:44:10,698 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 281 transitions. [2024-11-08 19:44:10,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:44:10,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:10,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:10,743 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:11,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 251 states and 300 transitions. [2024-11-08 19:44:11,227 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 300 transitions. [2024-11-08 19:44:11,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:44:11,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:11,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:44:11,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:11,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 250 states and 299 transitions. [2024-11-08 19:44:11,297 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 299 transitions. [2024-11-08 19:44:11,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:44:11,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:11,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:11,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:11,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 251 states and 300 transitions. [2024-11-08 19:44:11,371 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 300 transitions. [2024-11-08 19:44:11,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:44:11,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:11,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:11,453 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:11,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 250 states and 299 transitions. [2024-11-08 19:44:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 299 transitions. [2024-11-08 19:44:11,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:44:11,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:11,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:11,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:44:11,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:11,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 19:44:11,609 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:44:12,247 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:44:12,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:12,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 260 states and 312 transitions. [2024-11-08 19:44:12,759 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 312 transitions. [2024-11-08 19:44:12,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:44:12,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:12,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:12,823 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 262 states and 314 transitions. [2024-11-08 19:44:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 314 transitions. [2024-11-08 19:44:13,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:44:13,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:13,170 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:13,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 281 states and 337 transitions. [2024-11-08 19:44:13,670 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 337 transitions. [2024-11-08 19:44:13,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:44:13,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:13,722 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:13,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 282 states and 338 transitions. [2024-11-08 19:44:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 338 transitions. [2024-11-08 19:44:13,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:44:13,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:13,807 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:13,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 285 states and 342 transitions. [2024-11-08 19:44:13,911 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 342 transitions. [2024-11-08 19:44:13,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:44:13,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:44:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:13,950 INFO L255 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 19:44:13,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:44:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:14,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:14,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 301 states and 364 transitions. [2024-11-08 19:44:14,546 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 364 transitions. [2024-11-08 19:44:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:44:14,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:14,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:14,630 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:14,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 305 states and 368 transitions. [2024-11-08 19:44:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 368 transitions. [2024-11-08 19:44:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:44:14,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:14,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:14,819 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:15,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:15,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 321 states and 391 transitions. [2024-11-08 19:44:15,386 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 391 transitions. [2024-11-08 19:44:15,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:44:15,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:15,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:15,431 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:15,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:15,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 322 states and 393 transitions. [2024-11-08 19:44:15,491 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 393 transitions. [2024-11-08 19:44:15,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:44:15,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:15,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:15,625 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:16,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:16,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 339 states and 416 transitions. [2024-11-08 19:44:16,256 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 416 transitions. [2024-11-08 19:44:16,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:44:16,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:16,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:16,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:16,334 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:16,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 341 states and 418 transitions. [2024-11-08 19:44:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 418 transitions. [2024-11-08 19:44:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:44:16,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:16,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:44:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:16,439 INFO L255 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 19:44:16,440 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:44:16,853 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:17,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 344 states and 424 transitions. [2024-11-08 19:44:17,477 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 424 transitions. [2024-11-08 19:44:17,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:44:17,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:17,631 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:18,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 347 states and 432 transitions. [2024-11-08 19:44:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 432 transitions. [2024-11-08 19:44:18,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:44:18,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:18,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:18,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,385 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:18,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 348 states and 432 transitions. [2024-11-08 19:44:18,730 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 432 transitions. [2024-11-08 19:44:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:44:18,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:18,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:18,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,834 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:19,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:19,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 351 states and 440 transitions. [2024-11-08 19:44:19,494 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 440 transitions. [2024-11-08 19:44:19,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:44:19,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:19,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:19,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:20,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 353 states and 443 transitions. [2024-11-08 19:44:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 443 transitions. [2024-11-08 19:44:20,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:44:20,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:20,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:20,247 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:20,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 356 states and 449 transitions. [2024-11-08 19:44:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 449 transitions. [2024-11-08 19:44:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:44:20,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:20,773 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:20,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 357 states and 449 transitions. [2024-11-08 19:44:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 449 transitions. [2024-11-08 19:44:20,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:44:20,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:20,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:21,063 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:22,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:22,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 359 states and 453 transitions. [2024-11-08 19:44:22,134 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 453 transitions. [2024-11-08 19:44:22,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:44:22,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:22,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:22,416 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:23,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:23,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 363 states and 460 transitions. [2024-11-08 19:44:23,873 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 460 transitions. [2024-11-08 19:44:23,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:44:23,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:23,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:23,916 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:44:24,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 361 states and 457 transitions. [2024-11-08 19:44:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 457 transitions. [2024-11-08 19:44:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:44:24,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:24,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:24,236 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:44:24,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:24,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 363 states and 461 transitions. [2024-11-08 19:44:24,335 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 461 transitions. [2024-11-08 19:44:24,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:44:24,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:24,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:44:26,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:26,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 375 states and 485 transitions. [2024-11-08 19:44:26,972 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 485 transitions. [2024-11-08 19:44:26,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:44:26,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:26,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:27,082 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:44:27,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:27,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 377 states and 486 transitions. [2024-11-08 19:44:27,301 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 486 transitions. [2024-11-08 19:44:27,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:44:27,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:27,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:27,351 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:44:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:30,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 390 states and 511 transitions. [2024-11-08 19:44:30,223 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 511 transitions. [2024-11-08 19:44:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:44:30,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:30,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:30,266 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:44:30,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:30,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 393 states and 515 transitions. [2024-11-08 19:44:30,572 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 515 transitions. [2024-11-08 19:44:30,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:44:30,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:30,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:30,691 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 19:44:32,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 401 states and 530 transitions. [2024-11-08 19:44:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 530 transitions. [2024-11-08 19:44:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:44:32,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:32,760 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:44:32,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 400 states and 529 transitions. [2024-11-08 19:44:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 529 transitions. [2024-11-08 19:44:32,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:44:32,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:32,887 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 19:44:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:33,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 404 states and 536 transitions. [2024-11-08 19:44:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 536 transitions. [2024-11-08 19:44:33,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:44:33,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:33,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:33,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 19:44:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 413 states and 553 transitions. [2024-11-08 19:44:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 553 transitions. [2024-11-08 19:44:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:44:35,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:35,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:44:35,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 412 states and 552 transitions. [2024-11-08 19:44:35,625 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 552 transitions. [2024-11-08 19:44:35,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:44:35,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:35,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 19:44:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:36,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 416 states and 559 transitions. [2024-11-08 19:44:36,347 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 559 transitions. [2024-11-08 19:44:36,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:44:36,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:36,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,678 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:44:37,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:37,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 419 states and 569 transitions. [2024-11-08 19:44:37,559 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 569 transitions. [2024-11-08 19:44:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:44:37,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:37,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:37,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:37,637 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:44:38,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:38,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 421 states and 573 transitions. [2024-11-08 19:44:38,800 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 573 transitions. [2024-11-08 19:44:38,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:44:38,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:38,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:44:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:39,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 422 states and 574 transitions. [2024-11-08 19:44:39,695 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 574 transitions. [2024-11-08 19:44:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:44:39,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:39,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:40,032 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:44:43,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:43,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 436 states and 606 transitions. [2024-11-08 19:44:43,389 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 606 transitions. [2024-11-08 19:44:43,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:44:43,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:43,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:44:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:45,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 444 states and 620 transitions. [2024-11-08 19:44:45,037 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 620 transitions. [2024-11-08 19:44:45,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:44:45,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:45,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:45,128 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:44:46,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:46,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 448 states and 627 transitions. [2024-11-08 19:44:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 627 transitions. [2024-11-08 19:44:46,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:44:46,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:46,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:46,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:44:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 447 states and 626 transitions. [2024-11-08 19:44:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 626 transitions. [2024-11-08 19:44:46,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:44:46,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:46,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:44:47,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:47,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 453 states and 640 transitions. [2024-11-08 19:44:47,873 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 640 transitions. [2024-11-08 19:44:47,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:44:47,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:47,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:47,958 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:44:49,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:49,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 456 states and 644 transitions. [2024-11-08 19:44:49,082 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 644 transitions. [2024-11-08 19:44:49,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:44:49,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:49,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:49,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:44:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:49,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 455 states and 643 transitions. [2024-11-08 19:44:49,283 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 643 transitions. [2024-11-08 19:44:49,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:44:49,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:49,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:44:49,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:49,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 456 states and 645 transitions. [2024-11-08 19:44:49,753 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 645 transitions. [2024-11-08 19:44:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:44:49,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:44:50,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:50,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 457 states and 646 transitions. [2024-11-08 19:44:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 646 transitions. [2024-11-08 19:44:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:44:50,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:50,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:50,169 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:44:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 460 states and 648 transitions. [2024-11-08 19:44:50,818 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 648 transitions. [2024-11-08 19:44:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:44:50,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:50,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:44:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 480 states and 684 transitions. [2024-11-08 19:44:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 684 transitions. [2024-11-08 19:44:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:44:55,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:55,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:55,828 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:44:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 485 states and 691 transitions. [2024-11-08 19:44:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 691 transitions. [2024-11-08 19:44:56,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:44:56,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:56,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:57,064 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:44:57,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 484 states and 690 transitions. [2024-11-08 19:44:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 690 transitions. [2024-11-08 19:44:57,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:44:57,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:57,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:57,192 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:44:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:58,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 491 states and 700 transitions. [2024-11-08 19:44:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 700 transitions. [2024-11-08 19:44:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:44:58,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:58,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:58,446 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:44:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:58,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 490 states and 699 transitions. [2024-11-08 19:44:58,531 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 699 transitions. [2024-11-08 19:44:58,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:44:58,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:58,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:58,563 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 19:45:03,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 510 states and 734 transitions. [2024-11-08 19:45:03,376 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 734 transitions. [2024-11-08 19:45:03,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:45:03,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:03,409 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 19:45:03,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 511 states and 734 transitions. [2024-11-08 19:45:03,822 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 734 transitions. [2024-11-08 19:45:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:45:03,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:03,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:03,854 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 19:45:06,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:06,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 518 states and 745 transitions. [2024-11-08 19:45:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 745 transitions. [2024-11-08 19:45:06,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:45:06,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:06,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:06,149 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 19:45:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:07,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 529 states and 761 transitions. [2024-11-08 19:45:07,396 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 761 transitions. [2024-11-08 19:45:07,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:45:07,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:07,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:07,579 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:45:09,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:09,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 544 states and 779 transitions. [2024-11-08 19:45:09,634 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 779 transitions. [2024-11-08 19:45:09,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:45:09,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:09,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:45:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 535 states and 768 transitions. [2024-11-08 19:45:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 768 transitions. [2024-11-08 19:45:10,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:45:10,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:10,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:45:11,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:11,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 544 states and 778 transitions. [2024-11-08 19:45:11,846 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 778 transitions. [2024-11-08 19:45:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:45:11,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:11,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:12,112 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 19:45:14,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 560 states and 798 transitions. [2024-11-08 19:45:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 798 transitions. [2024-11-08 19:45:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:45:14,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:14,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:14,428 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 19:45:15,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:15,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 569 states and 808 transitions. [2024-11-08 19:45:15,109 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 808 transitions. [2024-11-08 19:45:15,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:45:15,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:15,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:45:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:15,169 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 19:45:15,171 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:45:18,038 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:45:24,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 595 states and 852 transitions. [2024-11-08 19:45:24,901 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 852 transitions. [2024-11-08 19:45:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:45:24,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:24,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:45:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:24,954 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 19:45:24,956 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:45:27,693 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:45:28,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:28,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 600 states and 861 transitions. [2024-11-08 19:45:28,994 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 861 transitions. [2024-11-08 19:45:28,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:45:28,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:28,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:45:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:29,047 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 19:45:29,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:45:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:45:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 603 states and 864 transitions. [2024-11-08 19:45:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 864 transitions. [2024-11-08 19:45:33,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:45:33,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:33,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 19:45:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:40,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 628 states and 898 transitions. [2024-11-08 19:45:40,062 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 898 transitions. [2024-11-08 19:45:40,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:45:40,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:40,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:40,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:40,184 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 19:45:40,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:40,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 629 states and 899 transitions. [2024-11-08 19:45:40,268 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 899 transitions. [2024-11-08 19:45:40,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:45:40,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:40,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:40,371 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 19:45:41,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:41,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 627 states and 897 transitions. [2024-11-08 19:45:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 897 transitions. [2024-11-08 19:45:41,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:45:41,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:41,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 19:45:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:41,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 629 states and 899 transitions. [2024-11-08 19:45:41,597 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 899 transitions. [2024-11-08 19:45:41,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:45:41,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:41,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:41,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:41,630 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 19:45:42,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:42,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 626 states and 896 transitions. [2024-11-08 19:45:42,906 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 896 transitions. [2024-11-08 19:45:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:45:42,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:42,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:42,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:42,952 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:45:44,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:44,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 628 states and 898 transitions. [2024-11-08 19:45:44,257 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 898 transitions. [2024-11-08 19:45:44,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:45:44,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:44,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:44,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:44,319 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:45:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 622 states and 891 transitions. [2024-11-08 19:45:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 891 transitions. [2024-11-08 19:45:45,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:45:45,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:45,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:45:45,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:45,673 INFO L255 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 19:45:45,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:45:45,942 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:45:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 646 states and 929 transitions. [2024-11-08 19:45:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 929 transitions. [2024-11-08 19:45:49,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:45:49,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:49,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:49,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:45:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:49,556 INFO L255 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 19:45:49,558 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:45:49,666 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:45:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:51,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 650 states and 935 transitions. [2024-11-08 19:45:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 935 transitions. [2024-11-08 19:45:51,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:45:51,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:51,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:45:51,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:51,770 INFO L255 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 19:45:51,771 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:45:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:45:52,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:52,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 651 states and 935 transitions. [2024-11-08 19:45:52,729 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 935 transitions. [2024-11-08 19:45:52,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:45:52,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:52,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:53,056 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 19:45:58,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:58,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 673 states and 966 transitions. [2024-11-08 19:45:58,853 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 966 transitions. [2024-11-08 19:45:58,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:45:58,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:58,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:58,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:58,909 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 19:46:03,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:03,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 682 states and 975 transitions. [2024-11-08 19:46:03,806 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 975 transitions. [2024-11-08 19:46:03,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:46:03,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:03,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:03,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:04,507 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:09,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:09,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 713 states and 1014 transitions. [2024-11-08 19:46:09,040 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1014 transitions. [2024-11-08 19:46:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:46:09,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:09,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:09,138 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:09,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 714 states and 1014 transitions. [2024-11-08 19:46:09,766 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1014 transitions. [2024-11-08 19:46:09,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:46:09,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:09,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:09,812 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:46:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:09,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 712 states and 1011 transitions. [2024-11-08 19:46:09,913 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1011 transitions. [2024-11-08 19:46:09,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:46:09,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:09,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:10,228 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:12,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:12,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 729 states and 1036 transitions. [2024-11-08 19:46:12,006 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1036 transitions. [2024-11-08 19:46:12,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:46:12,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:12,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:12,351 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:46:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:20,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 753 states and 1069 transitions. [2024-11-08 19:46:20,751 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1069 transitions. [2024-11-08 19:46:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:46:20,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:20,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:20,786 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:46:22,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:22,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 755 states and 1070 transitions. [2024-11-08 19:46:22,863 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1070 transitions. [2024-11-08 19:46:22,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:46:22,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:22,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:46:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:22,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 19:46:22,924 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:46:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 758 states and 1085 transitions. [2024-11-08 19:46:25,593 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1085 transitions. [2024-11-08 19:46:25,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:46:25,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:25,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:27,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:27,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 759 states and 1087 transitions. [2024-11-08 19:46:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1087 transitions. [2024-11-08 19:46:27,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:46:27,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:27,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:27,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 19:46:28,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:28,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 760 states and 1094 transitions. [2024-11-08 19:46:28,366 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1094 transitions. [2024-11-08 19:46:28,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:46:28,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:28,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:28,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 19:46:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:29,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 761 states and 1095 transitions. [2024-11-08 19:46:29,230 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1095 transitions. [2024-11-08 19:46:29,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:46:29,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:29,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:29,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 54 proven. 5 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:46:30,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:30,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 763 states and 1098 transitions. [2024-11-08 19:46:30,299 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1098 transitions. [2024-11-08 19:46:30,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:46:30,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:30,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:30,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:30,490 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 54 proven. 5 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:46:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 764 states and 1099 transitions. [2024-11-08 19:46:31,213 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1099 transitions. [2024-11-08 19:46:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:46:31,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:31,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:32,153 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:34,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 767 states and 1108 transitions. [2024-11-08 19:46:34,360 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1108 transitions. [2024-11-08 19:46:34,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:46:34,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:34,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:34,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:34,449 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:35,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:35,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 768 states and 1110 transitions. [2024-11-08 19:46:35,307 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1110 transitions. [2024-11-08 19:46:35,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:46:35,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:35,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:36,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 770 states and 1112 transitions. [2024-11-08 19:46:36,886 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1112 transitions. [2024-11-08 19:46:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:46:36,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:36,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:37,172 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:37,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:37,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 768 states and 1109 transitions. [2024-11-08 19:46:37,856 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1109 transitions. [2024-11-08 19:46:37,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:46:37,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:37,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:38,906 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 771 states and 1120 transitions. [2024-11-08 19:46:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1120 transitions. [2024-11-08 19:46:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:46:41,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:41,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:43,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:43,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 775 states and 1132 transitions. [2024-11-08 19:46:43,377 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1132 transitions. [2024-11-08 19:46:43,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:46:43,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:43,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:44,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 776 states and 1142 transitions. [2024-11-08 19:46:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1142 transitions. [2024-11-08 19:46:44,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:46:44,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,699 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:46:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 777 states and 1144 transitions. [2024-11-08 19:46:46,012 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1144 transitions. [2024-11-08 19:46:46,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:46:46,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:46,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:46,034 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:46:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 783 states and 1162 transitions. [2024-11-08 19:46:49,368 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1162 transitions. [2024-11-08 19:46:49,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:46:49,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:49,397 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:46:52,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:52,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 787 states and 1170 transitions. [2024-11-08 19:46:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1170 transitions. [2024-11-08 19:46:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:46:52,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:52,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:52,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:46:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 788 states and 1171 transitions. [2024-11-08 19:46:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1171 transitions. [2024-11-08 19:46:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:46:53,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:53,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:53,276 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:46:54,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:54,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 792 states and 1177 transitions. [2024-11-08 19:46:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1177 transitions. [2024-11-08 19:46:54,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:46:54,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:54,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:54,993 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 19:46:58,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 797 states and 1195 transitions. [2024-11-08 19:46:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1195 transitions. [2024-11-08 19:46:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:46:58,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 19:47:01,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:01,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 801 states and 1201 transitions. [2024-11-08 19:47:01,307 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1201 transitions. [2024-11-08 19:47:01,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:47:01,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:01,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:01,333 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 19:47:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:03,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 805 states and 1207 transitions. [2024-11-08 19:47:03,003 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1207 transitions. [2024-11-08 19:47:03,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:47:03,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:03,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:03,033 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 19:47:03,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 806 states and 1208 transitions. [2024-11-08 19:47:03,953 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1208 transitions. [2024-11-08 19:47:03,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:47:03,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:03,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:03,979 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 19:47:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:05,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 807 states and 1210 transitions. [2024-11-08 19:47:05,056 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1210 transitions. [2024-11-08 19:47:05,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:47:05,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:05,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:05,083 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:47:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:06,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 808 states and 1211 transitions. [2024-11-08 19:47:06,033 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1211 transitions. [2024-11-08 19:47:06,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:47:06,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:06,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:06,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:06,069 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:47:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:06,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 807 states and 1209 transitions. [2024-11-08 19:47:06,696 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1209 transitions. [2024-11-08 19:47:06,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:47:06,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:06,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:06,719 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:47:07,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:07,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 807 states and 1208 transitions. [2024-11-08 19:47:07,659 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1208 transitions. [2024-11-08 19:47:07,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:07,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:07,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:09,005 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:47:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 822 states and 1244 transitions. [2024-11-08 19:47:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1244 transitions. [2024-11-08 19:47:17,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:17,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:17,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:18,053 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:47:21,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:21,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 829 states and 1257 transitions. [2024-11-08 19:47:21,619 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1257 transitions. [2024-11-08 19:47:21,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:21,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:21,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:21,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:21,731 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:47:24,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 833 states and 1267 transitions. [2024-11-08 19:47:24,044 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1267 transitions. [2024-11-08 19:47:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:24,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:24,156 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:47:26,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 837 states and 1272 transitions. [2024-11-08 19:47:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1272 transitions. [2024-11-08 19:47:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:26,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:26,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:47:29,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:29,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 839 states and 1275 transitions. [2024-11-08 19:47:29,194 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1275 transitions. [2024-11-08 19:47:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:29,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:29,326 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:47:30,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:30,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 840 states and 1276 transitions. [2024-11-08 19:47:30,333 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1276 transitions. [2024-11-08 19:47:30,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:30,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:30,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:30,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:30,498 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:47:31,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:31,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 842 states and 1278 transitions. [2024-11-08 19:47:31,476 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1278 transitions. [2024-11-08 19:47:31,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:47:31,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:31,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:31,539 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:47:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 846 states and 1285 transitions. [2024-11-08 19:47:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1285 transitions. [2024-11-08 19:47:34,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:47:34,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:34,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:34,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:47:37,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 849 states and 1289 transitions. [2024-11-08 19:47:37,145 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1289 transitions. [2024-11-08 19:47:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:47:37,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:37,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:37,217 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 19:47:37,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:37,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 850 states and 1289 transitions. [2024-11-08 19:47:37,699 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1289 transitions. [2024-11-08 19:47:37,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:47:37,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:37,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:38,015 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:47:47,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:47,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 870 states and 1334 transitions. [2024-11-08 19:47:47,839 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1334 transitions. [2024-11-08 19:47:47,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:47:47,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:47,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:47:58,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:58,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 885 states and 1372 transitions. [2024-11-08 19:47:58,497 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1372 transitions. [2024-11-08 19:47:58,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:47:58,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:58,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:58,702 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:48:05,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 892 states and 1382 transitions. [2024-11-08 19:48:05,227 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1382 transitions. [2024-11-08 19:48:05,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:48:05,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:05,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:05,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:48:06,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:06,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 896 states and 1391 transitions. [2024-11-08 19:48:06,581 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1391 transitions. [2024-11-08 19:48:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:48:06,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:06,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:06,647 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:48:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 900 states and 1397 transitions. [2024-11-08 19:48:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1397 transitions. [2024-11-08 19:48:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:48:09,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:09,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:09,813 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:48:11,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 903 states and 1399 transitions. [2024-11-08 19:48:11,208 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1399 transitions. [2024-11-08 19:48:11,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:48:11,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:11,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:11,257 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:48:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:12,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 904 states and 1401 transitions. [2024-11-08 19:48:12,563 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1401 transitions. [2024-11-08 19:48:12,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:48:12,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:12,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:12,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:12,610 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 19:48:14,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:14,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 907 states and 1404 transitions. [2024-11-08 19:48:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1404 transitions. [2024-11-08 19:48:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:48:14,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:14,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:14,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:14,914 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:48:24,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:24,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 919 states and 1431 transitions. [2024-11-08 19:48:24,981 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1431 transitions. [2024-11-08 19:48:24,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:48:24,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:24,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:25,004 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:48:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:27,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 922 states and 1435 transitions. [2024-11-08 19:48:27,141 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1435 transitions. [2024-11-08 19:48:27,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:48:27,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:27,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:48:30,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:30,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 926 states and 1442 transitions. [2024-11-08 19:48:30,005 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1442 transitions. [2024-11-08 19:48:30,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:48:30,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:30,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:30,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:30,041 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:48:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:31,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 927 states and 1444 transitions. [2024-11-08 19:48:31,376 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1444 transitions. [2024-11-08 19:48:31,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:48:31,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:31,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:31,402 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:48:32,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:32,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 928 states and 1446 transitions. [2024-11-08 19:48:32,813 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1446 transitions. [2024-11-08 19:48:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:48:32,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:32,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:32,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:32,866 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 19:48:33,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 929 states and 1448 transitions. [2024-11-08 19:48:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1448 transitions. [2024-11-08 19:48:33,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:48:33,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:33,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:33,949 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-08 19:48:37,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:37,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 935 states and 1457 transitions. [2024-11-08 19:48:37,920 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1457 transitions. [2024-11-08 19:48:37,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:48:37,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:37,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:37,956 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-08 19:48:41,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:41,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 941 states and 1466 transitions. [2024-11-08 19:48:41,484 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1466 transitions. [2024-11-08 19:48:41,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:48:41,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:41,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:41,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:41,519 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-08 19:48:44,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 943 states and 1471 transitions. [2024-11-08 19:48:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1471 transitions. [2024-11-08 19:48:44,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:48:44,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:44,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:44,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:44,244 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-08 19:48:46,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 945 states and 1474 transitions. [2024-11-08 19:48:46,020 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1474 transitions. [2024-11-08 19:48:46,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:48:46,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:46,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-08 19:48:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 946 states and 1474 transitions. [2024-11-08 19:48:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1474 transitions. [2024-11-08 19:48:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:48:46,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:46,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:47,003 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-08 19:48:49,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:49,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 947 states and 1475 transitions. [2024-11-08 19:48:49,108 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1475 transitions. [2024-11-08 19:48:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:48:49,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:49,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:49,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:49,139 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-08 19:48:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 947 states and 1474 transitions. [2024-11-08 19:48:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1474 transitions. [2024-11-08 19:48:50,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:48:50,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:50,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:48:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:50,370 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:48:50,372 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:49:02,265 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:49:11,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:11,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 965 states and 1515 transitions. [2024-11-08 19:49:11,837 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1515 transitions. [2024-11-08 19:49:11,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:49:11,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:11,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:49:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:11,888 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:49:11,890 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:49:21,595 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:49:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:28,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 974 states and 1529 transitions. [2024-11-08 19:49:28,800 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1529 transitions. [2024-11-08 19:49:28,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:49:28,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:28,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:49:28,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:28,969 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:49:28,971 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:49:38,391 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:49:40,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:40,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 976 states and 1535 transitions. [2024-11-08 19:49:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1535 transitions. [2024-11-08 19:49:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:49:40,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:40,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:40,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:49:40,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:40,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:49:40,960 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:49:50,710 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:49:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 984 states and 1548 transitions. [2024-11-08 19:49:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1548 transitions. [2024-11-08 19:49:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:49:58,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:58,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:49:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:58,396 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:49:58,398 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:50:08,099 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:50:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 986 states and 1550 transitions. [2024-11-08 19:50:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1550 transitions. [2024-11-08 19:50:09,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:50:09,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:50:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,277 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 19:50:09,279 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:50:19,399 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:50:22,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:22,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 990 states and 1556 transitions. [2024-11-08 19:50:22,273 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1556 transitions. [2024-11-08 19:50:22,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:50:22,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:22,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:22,309 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-08 19:50:29,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:29,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 997 states and 1566 transitions. [2024-11-08 19:50:29,106 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1566 transitions. [2024-11-08 19:50:29,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:50:29,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:29,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-08 19:50:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 997 states and 1565 transitions. [2024-11-08 19:50:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1565 transitions. [2024-11-08 19:50:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:50:30,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:50:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:30,770 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:50:30,775 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:50:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:50:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:44,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1025 states and 1612 transitions. [2024-11-08 19:50:44,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1612 transitions. [2024-11-08 19:50:44,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:50:44,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:44,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:44,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:50:44,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:44,131 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:50:44,133 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:50:44,329 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:50:53,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:53,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1037 states and 1633 transitions. [2024-11-08 19:50:53,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1633 transitions. [2024-11-08 19:50:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:50:53,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:53,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:53,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:50:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:53,754 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:50:53,760 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:50:54,013 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:50:57,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1040 states and 1634 transitions. [2024-11-08 19:50:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1634 transitions. [2024-11-08 19:50:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:50:57,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:57,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:50:57,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:57,632 INFO L255 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:50:57,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:50:57,822 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:51:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1044 states and 1638 transitions. [2024-11-08 19:51:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1638 transitions. [2024-11-08 19:51:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:51:03,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:03,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:05,841 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:51:16,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:16,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1076 states and 1679 transitions. [2024-11-08 19:51:16,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1679 transitions. [2024-11-08 19:51:16,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:51:16,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:16,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:16,091 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-08 19:51:17,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:17,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1076 states and 1678 transitions. [2024-11-08 19:51:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1678 transitions. [2024-11-08 19:51:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:51:17,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:17,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:17,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:17,660 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:51:18,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1077 states and 1678 transitions. [2024-11-08 19:51:18,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1678 transitions. [2024-11-08 19:51:18,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:51:18,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:18,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:19,420 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:51:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:23,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1094 states and 1705 transitions. [2024-11-08 19:51:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1705 transitions. [2024-11-08 19:51:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:51:23,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:23,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:51:23,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:23,651 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:51:23,653 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:51:25,300 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:51:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1097 states and 1744 transitions. [2024-11-08 19:51:29,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1744 transitions. [2024-11-08 19:51:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:51:29,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:29,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 19:51:33,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:33,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1098 states and 1751 transitions. [2024-11-08 19:51:33,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1751 transitions. [2024-11-08 19:51:33,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:51:33,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:33,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-08 19:51:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1101 states and 1761 transitions. [2024-11-08 19:51:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1761 transitions. [2024-11-08 19:51:37,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:51:37,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:37,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:37,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:51:41,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:41,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1104 states and 1771 transitions. [2024-11-08 19:51:41,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1771 transitions. [2024-11-08 19:51:41,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:51:41,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:41,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:45,392 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:52:26,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:26,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1236 states and 1979 transitions. [2024-11-08 19:52:26,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1979 transitions. [2024-11-08 19:52:26,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:52:26,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:26,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:26,223 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:52:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:36,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1244 states and 2001 transitions. [2024-11-08 19:52:36,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2001 transitions. [2024-11-08 19:52:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:52:36,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:36,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:52:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:39,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 1248 states and 2008 transitions. [2024-11-08 19:52:39,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2008 transitions. [2024-11-08 19:52:39,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:52:39,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:39,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:39,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:39,510 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:52:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1251 states and 2014 transitions. [2024-11-08 19:52:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2014 transitions. [2024-11-08 19:52:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:52:43,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-08 19:52:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1255 states and 2021 transitions. [2024-11-08 19:52:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2021 transitions. [2024-11-08 19:52:49,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:52:49,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:49,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-08 19:52:53,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:53,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1259 states and 2025 transitions. [2024-11-08 19:52:53,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2025 transitions. [2024-11-08 19:52:53,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:52:53,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:53,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:54,529 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:53:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:15,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1283 states and 2098 transitions. [2024-11-08 19:53:15,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2098 transitions. [2024-11-08 19:53:15,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:53:15,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:15,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:15,413 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:53:32,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:32,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1298 states and 2125 transitions. [2024-11-08 19:53:32,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2125 transitions. [2024-11-08 19:53:32,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:53:32,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:32,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:32,156 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:53:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:39,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1304 states and 2134 transitions. [2024-11-08 19:53:39,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2134 transitions. [2024-11-08 19:53:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:53:39,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:39,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:39,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:39,162 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:53:41,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:41,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1307 states and 2136 transitions. [2024-11-08 19:53:41,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2136 transitions. [2024-11-08 19:53:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:53:41,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:41,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:41,691 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:53:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:58,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1318 states and 2157 transitions. [2024-11-08 19:53:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2157 transitions. [2024-11-08 19:53:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:53:58,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:58,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:58,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:58,316 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:54:06,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:06,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1322 states and 2163 transitions. [2024-11-08 19:54:06,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2163 transitions. [2024-11-08 19:54:06,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:54:06,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:06,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:06,666 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:54:11,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:11,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1326 states and 2176 transitions. [2024-11-08 19:54:11,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2176 transitions. [2024-11-08 19:54:11,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:54:11,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:11,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:11,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:54:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1329 states and 2182 transitions. [2024-11-08 19:54:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 2182 transitions. [2024-11-08 19:54:15,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:54:15,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:15,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:15,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:15,653 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:54:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:24,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1334 states and 2192 transitions. [2024-11-08 19:54:24,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2192 transitions. [2024-11-08 19:54:24,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:54:24,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:24,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:54:29,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1338 states and 2200 transitions. [2024-11-08 19:54:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 2200 transitions. [2024-11-08 19:54:29,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:54:29,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:29,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:29,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-08 19:54:36,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1341 states and 2212 transitions. [2024-11-08 19:54:36,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2212 transitions. [2024-11-08 19:54:36,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:54:36,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:36,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:37,021 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-08 19:54:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:52,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1350 states and 2232 transitions. [2024-11-08 19:54:52,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2232 transitions. [2024-11-08 19:54:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:54:52,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:52,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:52,430 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-08 19:55:00,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:00,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1354 states and 2238 transitions. [2024-11-08 19:55:00,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2238 transitions. [2024-11-08 19:55:00,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:55:00,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:00,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:00,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:00,123 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:55:05,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:05,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1360 states and 2246 transitions. [2024-11-08 19:55:05,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2246 transitions. [2024-11-08 19:55:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:55:05,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:05,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:05,731 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:55:20,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:20,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1369 states and 2264 transitions. [2024-11-08 19:55:20,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2264 transitions. [2024-11-08 19:55:20,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:55:20,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:20,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:20,734 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:55:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:26,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1372 states and 2269 transitions. [2024-11-08 19:55:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2269 transitions. [2024-11-08 19:55:26,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:55:26,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:26,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:55:32,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:32,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1375 states and 2274 transitions. [2024-11-08 19:55:32,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2274 transitions. [2024-11-08 19:55:32,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:55:32,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:32,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:55:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1380 states and 2282 transitions. [2024-11-08 19:55:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2282 transitions. [2024-11-08 19:55:37,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:55:37,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:37,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:37,493 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:55:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1382 states and 2284 transitions. [2024-11-08 19:55:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2284 transitions. [2024-11-08 19:55:40,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:55:40,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:40,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:55:43,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:43,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1383 states and 2285 transitions. [2024-11-08 19:55:43,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2285 transitions. [2024-11-08 19:55:43,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:55:43,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:43,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-08 19:55:45,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1383 states and 2284 transitions. [2024-11-08 19:55:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2284 transitions. [2024-11-08 19:55:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:55:45,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:45,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:45,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-11-08 19:55:56,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1392 states and 2300 transitions. [2024-11-08 19:55:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2300 transitions. [2024-11-08 19:55:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:55:56,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:56,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:56,603 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-11-08 19:55:58,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:58,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 1394 states and 2302 transitions. [2024-11-08 19:55:58,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2302 transitions. [2024-11-08 19:55:58,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:55:58,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:58,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:58,627 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-11-08 19:56:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:00,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1396 states and 2304 transitions. [2024-11-08 19:56:00,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 2304 transitions. [2024-11-08 19:56:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:56:00,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:00,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-11-08 19:56:06,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:06,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1400 states and 2308 transitions. [2024-11-08 19:56:06,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2308 transitions. [2024-11-08 19:56:06,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:56:06,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:06,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:56:06,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:06,911 INFO L255 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 19:56:06,913 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:56:35,172 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 246 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 19:57:02,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:02,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 1426 states and 2366 transitions. [2024-11-08 19:57:02,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2366 transitions. [2024-11-08 19:57:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:57:02,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:02,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:57:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:02,406 INFO L255 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-08 19:57:02,409 INFO L278 TraceCheckSpWp]: Computing forward predicates...