./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-lit/gj2007.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-lit/gj2007.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e210f4af0021f1e0c887bbfa24b18aad98424108efaad4cfc57802fd9fd5ce53 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:08:26,199 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:08:26,259 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:08:26,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:08:26,264 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:08:26,287 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:08:26,288 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:08:26,288 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:08:26,289 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:08:26,289 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:08:26,289 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:08:26,289 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:08:26,289 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:08:26,289 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:08:26,290 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:08:26,290 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:08:26,290 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:08:26,290 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:08:26,290 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:08:26,290 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:08:26,290 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:08:26,291 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:08:26,291 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:08:26,291 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:08:26,291 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:08:26,291 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:08:26,291 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:08:26,291 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:08:26,292 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:08:26,292 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:08:26,292 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:08:26,292 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:08:26,292 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:08:26,292 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e210f4af0021f1e0c887bbfa24b18aad98424108efaad4cfc57802fd9fd5ce53 [2024-11-25 03:08:26,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:08:26,579 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:08:26,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:08:26,585 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:08:26,586 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:08:26,589 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/loop-lit/gj2007.i [2024-11-25 03:08:29,493 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/data/a19d29a10/36cd4adec44141b1af606adc258c7294/FLAGf60b6ebb9 [2024-11-25 03:08:29,753 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:08:29,754 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/sv-benchmarks/c/loop-lit/gj2007.i [2024-11-25 03:08:29,763 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/data/a19d29a10/36cd4adec44141b1af606adc258c7294/FLAGf60b6ebb9 [2024-11-25 03:08:29,782 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/data/a19d29a10/36cd4adec44141b1af606adc258c7294 [2024-11-25 03:08:29,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:08:29,786 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:08:29,787 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:08:29,787 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:08:29,792 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:08:29,793 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:08:29" (1/1) ... [2024-11-25 03:08:29,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53bd0573 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:29, skipping insertion in model container [2024-11-25 03:08:29,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:08:29" (1/1) ... [2024-11-25 03:08:29,809 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:08:29,958 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/sv-benchmarks/c/loop-lit/gj2007.i[895,908] [2024-11-25 03:08:29,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:08:29,985 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:08:29,996 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/sv-benchmarks/c/loop-lit/gj2007.i[895,908] [2024-11-25 03:08:30,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:08:30,021 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:08:30,021 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30 WrapperNode [2024-11-25 03:08:30,022 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:08:30,024 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:08:30,024 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:08:30,024 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:08:30,035 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,041 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,062 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 26 [2024-11-25 03:08:30,063 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:08:30,064 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:08:30,065 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:08:30,065 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:08:30,072 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,072 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,073 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,074 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,076 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,077 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,084 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,085 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,087 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,088 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:08:30,089 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:08:30,089 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:08:30,089 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:08:30,090 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:08:30,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:08:30,124 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:08:30,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:08:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:08:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:08:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:08:30,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:08:30,214 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:08:30,218 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:08:30,324 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-25 03:08:30,325 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:08:30,360 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:08:30,360 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 03:08:30,361 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:08:30 BoogieIcfgContainer [2024-11-25 03:08:30,361 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:08:30,361 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:08:30,362 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:08:30,372 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:08:30,372 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:08:30" (1/1) ... [2024-11-25 03:08:30,381 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:08:30,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-11-25 03:08:30,432 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-11-25 03:08:30,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:08:30,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:30,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:30,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:30,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:30,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:30,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2024-11-25 03:08:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2024-11-25 03:08:30,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:08:30,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:30,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:30,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:30,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2024-11-25 03:08:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2024-11-25 03:08:30,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:08:30,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:30,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:30,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:31,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:31,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:31,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2024-11-25 03:08:31,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2024-11-25 03:08:31,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:08:31,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:31,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:31,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:31,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:31,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:31,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 11 states and 13 transitions. [2024-11-25 03:08:31,467 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 13 transitions. [2024-11-25 03:08:31,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:08:31,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:31,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:31,711 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:31,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2024-11-25 03:08:31,801 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2024-11-25 03:08:31,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:08:31,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:31,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:31,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:32,006 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:32,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:32,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2024-11-25 03:08:32,094 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2024-11-25 03:08:32,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:08:32,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:32,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:32,301 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:32,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-11-25 03:08:32,397 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-11-25 03:08:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:08:32,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:32,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:32,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:32,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:32,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2024-11-25 03:08:32,679 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2024-11-25 03:08:32,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:08:32,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:32,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:32,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:32,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:32,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2024-11-25 03:08:32,989 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2024-11-25 03:08:32,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:08:32,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:32,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:33,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:33,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:33,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2024-11-25 03:08:33,360 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2024-11-25 03:08:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:08:33,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:33,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:33,631 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:33,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2024-11-25 03:08:33,742 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2024-11-25 03:08:33,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:08:33,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:33,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:33,996 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2024-11-25 03:08:34,122 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2024-11-25 03:08:34,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:08:34,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:34,421 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:34,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2024-11-25 03:08:34,535 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2024-11-25 03:08:34,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:08:34,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:34,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 21 states and 23 transitions. [2024-11-25 03:08:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2024-11-25 03:08:34,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:08:34,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,241 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 22 states and 24 transitions. [2024-11-25 03:08:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 24 transitions. [2024-11-25 03:08:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:08:35,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:35,710 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:35,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:35,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 23 states and 25 transitions. [2024-11-25 03:08:35,859 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2024-11-25 03:08:35,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:08:35,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:35,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:36,215 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:36,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:36,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 24 states and 26 transitions. [2024-11-25 03:08:36,373 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2024-11-25 03:08:36,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:08:36,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:36,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:36,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:36,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:36,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 25 states and 27 transitions. [2024-11-25 03:08:36,894 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2024-11-25 03:08:36,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:08:36,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:36,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:36,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:37,263 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:37,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:37,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 26 states and 28 transitions. [2024-11-25 03:08:37,412 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2024-11-25 03:08:37,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:08:37,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:37,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:37,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 27 states and 29 transitions. [2024-11-25 03:08:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2024-11-25 03:08:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:08:38,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:38,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:38,425 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:38,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:38,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 28 states and 30 transitions. [2024-11-25 03:08:38,585 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2024-11-25 03:08:38,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:08:38,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:38,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:39,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:39,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 29 states and 31 transitions. [2024-11-25 03:08:39,185 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2024-11-25 03:08:39,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:08:39,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:39,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:39,622 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:39,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:39,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 30 states and 32 transitions. [2024-11-25 03:08:39,785 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 32 transitions. [2024-11-25 03:08:39,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:08:39,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:39,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:39,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:40,323 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:40,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 31 states and 33 transitions. [2024-11-25 03:08:40,503 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 33 transitions. [2024-11-25 03:08:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:08:40,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:40,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:40,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:41,000 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 32 states and 34 transitions. [2024-11-25 03:08:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 34 transitions. [2024-11-25 03:08:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:08:41,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:41,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 33 states and 35 transitions. [2024-11-25 03:08:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2024-11-25 03:08:41,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:08:41,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:41,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:41,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:42,434 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:42,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 34 states and 36 transitions. [2024-11-25 03:08:42,619 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 36 transitions. [2024-11-25 03:08:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:08:42,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:42,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:43,240 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:43,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 35 states and 37 transitions. [2024-11-25 03:08:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 37 transitions. [2024-11-25 03:08:43,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:08:43,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:43,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:43,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:43,982 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:44,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 36 states and 38 transitions. [2024-11-25 03:08:44,183 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2024-11-25 03:08:44,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:08:44,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:44,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:44,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:44,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 37 states and 39 transitions. [2024-11-25 03:08:44,950 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2024-11-25 03:08:44,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:08:44,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:44,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:45,571 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:45,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 38 states and 40 transitions. [2024-11-25 03:08:45,791 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 40 transitions. [2024-11-25 03:08:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:08:45,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:45,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:46,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:46,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 39 states and 41 transitions. [2024-11-25 03:08:46,649 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2024-11-25 03:08:46,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:08:46,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:46,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:47,270 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:47,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:47,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 40 states and 42 transitions. [2024-11-25 03:08:47,503 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 42 transitions. [2024-11-25 03:08:47,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:08:47,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:47,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:48,269 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:48,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:48,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 41 states and 43 transitions. [2024-11-25 03:08:48,468 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2024-11-25 03:08:48,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:08:48,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:48,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:48,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:49,244 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:49,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 42 states and 44 transitions. [2024-11-25 03:08:49,463 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2024-11-25 03:08:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:08:49,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:49,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:50,290 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-11-25 03:08:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-11-25 03:08:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:08:50,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:50,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:51,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:51,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 44 states and 46 transitions. [2024-11-25 03:08:51,549 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2024-11-25 03:08:51,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:08:51,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:51,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:51,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:52,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:52,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 45 states and 47 transitions. [2024-11-25 03:08:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions. [2024-11-25 03:08:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:08:52,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:52,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:52,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:53,161 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 46 states and 48 transitions. [2024-11-25 03:08:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 48 transitions. [2024-11-25 03:08:53,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:08:53,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:54,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:54,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 47 states and 49 transitions. [2024-11-25 03:08:54,530 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2024-11-25 03:08:54,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:08:54,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:54,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:54,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:55,368 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:55,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:55,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 48 states and 50 transitions. [2024-11-25 03:08:55,601 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 50 transitions. [2024-11-25 03:08:55,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:08:55,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:55,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:56,470 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:56,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:56,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 49 states and 51 transitions. [2024-11-25 03:08:56,674 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2024-11-25 03:08:56,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:08:56,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:56,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 50 states and 52 transitions. [2024-11-25 03:08:57,816 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 52 transitions. [2024-11-25 03:08:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:08:57,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:57,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 51 states and 53 transitions. [2024-11-25 03:08:59,087 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2024-11-25 03:08:59,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:08:59,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:59,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:59,876 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:00,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:00,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 52 states and 54 transitions. [2024-11-25 03:09:00,097 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 54 transitions. [2024-11-25 03:09:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:09:00,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:00,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:00,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:01,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 53 states and 55 transitions. [2024-11-25 03:09:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2024-11-25 03:09:01,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:09:01,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:01,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:02,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:02,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:02,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 54 states and 56 transitions. [2024-11-25 03:09:02,420 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2024-11-25 03:09:02,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:09:02,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:02,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:02,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:03,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:03,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 55 states and 57 transitions. [2024-11-25 03:09:03,575 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2024-11-25 03:09:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:09:03,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:03,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:04,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:04,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:04,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 56 states and 58 transitions. [2024-11-25 03:09:04,688 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 58 transitions. [2024-11-25 03:09:04,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:09:04,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:04,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 57 states and 59 transitions. [2024-11-25 03:09:05,876 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2024-11-25 03:09:05,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:09:05,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:05,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:06,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:07,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 58 states and 60 transitions. [2024-11-25 03:09:07,186 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 60 transitions. [2024-11-25 03:09:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:09:07,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:07,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:10,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:11,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 59 transitions. [2024-11-25 03:09:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 59 transitions. [2024-11-25 03:09:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:09:11,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:11,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:14,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:14,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:14,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 60 transitions. [2024-11-25 03:09:14,832 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 60 transitions. [2024-11-25 03:09:14,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:09:14,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:14,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:18,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:18,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 61 transitions. [2024-11-25 03:09:18,606 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 61 transitions. [2024-11-25 03:09:18,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:09:18,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:18,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:18,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:22,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 62 transitions. [2024-11-25 03:09:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 62 transitions. [2024-11-25 03:09:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:09:22,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:22,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:22,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:26,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:26,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 63 transitions. [2024-11-25 03:09:26,414 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 63 transitions. [2024-11-25 03:09:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:09:26,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:26,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:26,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:30,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:30,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:30,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 64 transitions. [2024-11-25 03:09:30,545 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 64 transitions. [2024-11-25 03:09:30,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:09:30,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:30,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:34,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:34,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:34,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 65 transitions. [2024-11-25 03:09:34,656 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 65 transitions. [2024-11-25 03:09:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:09:34,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:34,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:38,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 66 transitions. [2024-11-25 03:09:39,100 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 66 transitions. [2024-11-25 03:09:39,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:09:39,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:39,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:43,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:43,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 67 transitions. [2024-11-25 03:09:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 67 transitions. [2024-11-25 03:09:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:09:43,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:43,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:47,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:48,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 68 transitions. [2024-11-25 03:09:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 68 transitions. [2024-11-25 03:09:48,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:09:48,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:48,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:52,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:52,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 69 transitions. [2024-11-25 03:09:52,852 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 69 transitions. [2024-11-25 03:09:52,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:09:52,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:52,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:57,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:57,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:57,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 70 transitions. [2024-11-25 03:09:57,776 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 70 transitions. [2024-11-25 03:09:57,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:09:57,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:57,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:02,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 71 transitions. [2024-11-25 03:10:02,951 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 71 transitions. [2024-11-25 03:10:02,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:10:02,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:02,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:07,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:08,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:08,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 72 transitions. [2024-11-25 03:10:08,138 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 72 transitions. [2024-11-25 03:10:08,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:10:08,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:08,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:13,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:13,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:13,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 73 transitions. [2024-11-25 03:10:13,421 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 73 transitions. [2024-11-25 03:10:13,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:10:13,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:13,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:18,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 74 transitions. [2024-11-25 03:10:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 74 transitions. [2024-11-25 03:10:19,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:10:19,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:19,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:24,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:24,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:24,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 75 transitions. [2024-11-25 03:10:24,960 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 75 transitions. [2024-11-25 03:10:24,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:10:24,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:24,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:24,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:30,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:31,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:31,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 76 transitions. [2024-11-25 03:10:31,134 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 76 transitions. [2024-11-25 03:10:31,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:10:31,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:31,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:37,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2415 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:37,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 77 transitions. [2024-11-25 03:10:37,791 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 77 transitions. [2024-11-25 03:10:37,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:10:37,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:37,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:44,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:44,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:44,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 78 transitions. [2024-11-25 03:10:44,560 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 78 transitions. [2024-11-25 03:10:44,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:10:44,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:44,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:50,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:51,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 79 transitions. [2024-11-25 03:10:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 79 transitions. [2024-11-25 03:10:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:10:51,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:51,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:51,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:57,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:58,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 80 transitions. [2024-11-25 03:10:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 80 transitions. [2024-11-25 03:10:58,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:10:58,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:58,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:58,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:04,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:05,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 81 transitions. [2024-11-25 03:11:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 81 transitions. [2024-11-25 03:11:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:11:05,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:05,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:12,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:12,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:12,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 82 transitions. [2024-11-25 03:11:12,602 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 82 transitions. [2024-11-25 03:11:12,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:11:12,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:12,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:12,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:19,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 83 transitions. [2024-11-25 03:11:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 83 transitions. [2024-11-25 03:11:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:11:19,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:19,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:27,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 84 transitions. [2024-11-25 03:11:28,029 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 84 transitions. [2024-11-25 03:11:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:11:28,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:28,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:28,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:35,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 85 transitions. [2024-11-25 03:11:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 85 transitions. [2024-11-25 03:11:35,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:11:35,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:35,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:44,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 86 transitions. [2024-11-25 03:11:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 86 transitions. [2024-11-25 03:11:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:11:44,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:44,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:53,593 INFO L134 CoverageAnalysis]: Checked inductivity of 3160 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:54,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:54,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 87 transitions. [2024-11-25 03:11:54,067 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 87 transitions. [2024-11-25 03:11:54,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:11:54,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:54,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:04,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:04,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:04,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 88 transitions. [2024-11-25 03:12:04,587 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 88 transitions. [2024-11-25 03:12:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:12:04,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:04,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:14,211 INFO L134 CoverageAnalysis]: Checked inductivity of 3321 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:14,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 89 transitions. [2024-11-25 03:12:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 89 transitions. [2024-11-25 03:12:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:12:14,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:14,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:24,241 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:24,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 90 transitions. [2024-11-25 03:12:24,778 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 90 transitions. [2024-11-25 03:12:24,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:12:24,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:24,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:35,296 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:35,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:35,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 91 transitions. [2024-11-25 03:12:35,884 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 91 transitions. [2024-11-25 03:12:35,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:12:35,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:35,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:47,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:47,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 92 transitions. [2024-11-25 03:12:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 92 transitions. [2024-11-25 03:12:47,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:12:47,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:47,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:57,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:57,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 93 transitions. [2024-11-25 03:12:57,879 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 93 transitions. [2024-11-25 03:12:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:12:57,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:57,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:08,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:09,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:09,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 94 transitions. [2024-11-25 03:13:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 94 transitions. [2024-11-25 03:13:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:13:09,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:09,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:20,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 95 transitions. [2024-11-25 03:13:20,464 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 95 transitions. [2024-11-25 03:13:20,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:13:20,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:20,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:30,533 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:31,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:31,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 96 transitions. [2024-11-25 03:13:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 96 transitions. [2024-11-25 03:13:31,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:13:31,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:31,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:41,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 97 transitions. [2024-11-25 03:13:42,184 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 97 transitions. [2024-11-25 03:13:42,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:13:42,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:42,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:54,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:55,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:55,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 98 transitions. [2024-11-25 03:13:55,426 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 98 transitions. [2024-11-25 03:13:55,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:13:55,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:55,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:07,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4186 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:08,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:08,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 99 transitions. [2024-11-25 03:14:08,114 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 99 transitions. [2024-11-25 03:14:08,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:14:08,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:08,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:08,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:20,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:20,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:20,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 100 transitions. [2024-11-25 03:14:20,531 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 100 transitions. [2024-11-25 03:14:20,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:14:20,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:20,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4371 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:34,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:34,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 101 transitions. [2024-11-25 03:14:34,221 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 101 transitions. [2024-11-25 03:14:34,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:14:34,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:34,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:47,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4465 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 102 transitions. [2024-11-25 03:14:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 102 transitions. [2024-11-25 03:14:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:14:47,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:47,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:59,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:15:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:00,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 103 transitions. [2024-11-25 03:15:00,411 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 103 transitions. [2024-11-25 03:15:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:15:00,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:00,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:13,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4656 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:15:14,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:14,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 104 transitions. [2024-11-25 03:15:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 104 transitions. [2024-11-25 03:15:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:15:14,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:14,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:14,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:30,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4753 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:15:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:30,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 105 transitions. [2024-11-25 03:15:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 105 transitions. [2024-11-25 03:15:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:15:30,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:30,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4851 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:15:44,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:44,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 106 transitions. [2024-11-25 03:15:44,769 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 106 transitions. [2024-11-25 03:15:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:15:44,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:44,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:44,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:15:59,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:59,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 107 states and 106 transitions. [2024-11-25 03:15:59,538 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 106 transitions. [2024-11-25 03:15:59,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:15:59,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:59,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 5050 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:57,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 105 states and 104 transitions. [2024-11-25 03:17:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 104 transitions. [2024-11-25 03:17:57,127 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 03:17:57,127 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 102 iterations. [2024-11-25 03:17:57,136 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 03:18:04,888 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 03:18:04,888 INFO L75 FloydHoareUtils]: For program point L19(line 19) no Hoare annotation was computed. [2024-11-25 03:18:04,888 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 03:18:04,890 INFO L77 FloydHoareUtils]: At program point L28-1(lines 27 34) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~y~0#1| 50))) (or (and (= |ULTIMATE.start_main_~y~0#1| 80) (<= |ULTIMATE.start_main_~x~0#1| 80) (< 79 |ULTIMATE.start_main_~x~0#1|)) (and (= 22 |ULTIMATE.start_main_~x~0#1|) .cse0) (and (= |ULTIMATE.start_main_~x~0#1| 48) .cse0) (and (= |ULTIMATE.start_main_~x~0#1| 36) .cse0) (and (< 68 |ULTIMATE.start_main_~x~0#1|) (= 69 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 69)) (and (<= |ULTIMATE.start_main_~x~0#1| 66) (= 66 |ULTIMATE.start_main_~y~0#1|) (<= 66 |ULTIMATE.start_main_~x~0#1|)) (and (= |ULTIMATE.start_main_~y~0#1| 99) (< 98 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 99)) (and (= |ULTIMATE.start_main_~x~0#1| 38) .cse0) (and (<= |ULTIMATE.start_main_~x~0#1| 79) (= |ULTIMATE.start_main_~y~0#1| 79) (<= 79 |ULTIMATE.start_main_~x~0#1|)) (and (= 3 |ULTIMATE.start_main_~x~0#1|) .cse0) (and (< 99 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~y~0#1| 100)) (and (= |ULTIMATE.start_main_~y~0#1| 85) (< 84 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 85)) (and (= 95 |ULTIMATE.start_main_~y~0#1|) (< 94 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 95)) (and (<= |ULTIMATE.start_main_~x~0#1| 96) (= |ULTIMATE.start_main_~y~0#1| 96) (<= 96 |ULTIMATE.start_main_~x~0#1|)) (and (<= |ULTIMATE.start_main_~x~0#1| 84) (= 84 |ULTIMATE.start_main_~y~0#1|) (<= 84 |ULTIMATE.start_main_~x~0#1|)) (and (<= |ULTIMATE.start_main_~x~0#1| 86) (= |ULTIMATE.start_main_~y~0#1| 86) (<= 86 |ULTIMATE.start_main_~x~0#1|)) (and (= 5 |ULTIMATE.start_main_~x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~x~0#1| 50) .cse0 (< 49 |ULTIMATE.start_main_~x~0#1|)) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 33)) (and (= 97 |ULTIMATE.start_main_~y~0#1|) (< 96 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 97)) (and .cse0 (= 42 |ULTIMATE.start_main_~x~0#1|)) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 37)) (and (<= 98 |ULTIMATE.start_main_~x~0#1|) (= 98 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 98)) (and (= 94 |ULTIMATE.start_main_~y~0#1|) (< 93 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 94)) (and (= |ULTIMATE.start_main_~x~0#1| 34) .cse0) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 10)) (and (<= |ULTIMATE.start_main_~x~0#1| 87) (< 86 |ULTIMATE.start_main_~x~0#1|) (= 87 |ULTIMATE.start_main_~y~0#1|)) (and (= |ULTIMATE.start_main_~x~0#1| 1) .cse0) (and (= |ULTIMATE.start_main_~x~0#1| 11) .cse0) (and (= 68 |ULTIMATE.start_main_~y~0#1|) (< 67 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 68)) (and (<= |ULTIMATE.start_main_~x~0#1| 60) (< 59 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~y~0#1| 60)) (and (<= 52 |ULTIMATE.start_main_~x~0#1|) (= 52 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 52)) (and (<= 88 |ULTIMATE.start_main_~x~0#1|) (= 88 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 88)) (and .cse0 (= 29 |ULTIMATE.start_main_~x~0#1|)) (and (= 2 |ULTIMATE.start_main_~x~0#1|) .cse0) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 27)) (and (= |ULTIMATE.start_main_~x~0#1| 26) .cse0) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 0)) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 25)) (and (<= |ULTIMATE.start_main_~x~0#1| 67) (<= 67 |ULTIMATE.start_main_~x~0#1|) (= 67 |ULTIMATE.start_main_~y~0#1|)) (and (<= |ULTIMATE.start_main_~x~0#1| 74) (< 73 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~y~0#1| 74)) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 12)) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 39)) (and (= |ULTIMATE.start_main_~y~0#1| 55) (<= |ULTIMATE.start_main_~x~0#1| 55) (<= 55 |ULTIMATE.start_main_~x~0#1|)) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 20)) (and (<= |ULTIMATE.start_main_~x~0#1| 63) (<= 63 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~y~0#1| 63)) (and (= |ULTIMATE.start_main_~y~0#1| 58) (< 57 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 58)) (and .cse0 (= 30 |ULTIMATE.start_main_~x~0#1|)) (and (= 9 |ULTIMATE.start_main_~x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~x~0#1| 70) (= |ULTIMATE.start_main_~y~0#1| 70) (< 69 |ULTIMATE.start_main_~x~0#1|)) (and (= |ULTIMATE.start_main_~x~0#1| 15) .cse0) (and (= 72 |ULTIMATE.start_main_~y~0#1|) (< 71 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 72)) (and (<= |ULTIMATE.start_main_~x~0#1| 91) (< 90 |ULTIMATE.start_main_~x~0#1|) (= 91 |ULTIMATE.start_main_~y~0#1|)) (and (= 41 |ULTIMATE.start_main_~x~0#1|) .cse0) (and (= |ULTIMATE.start_main_~y~0#1| 93) (<= 93 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 93)) (and (= |ULTIMATE.start_main_~y~0#1| 83) (<= |ULTIMATE.start_main_~x~0#1| 83) (< 82 |ULTIMATE.start_main_~x~0#1|)) (and (<= |ULTIMATE.start_main_~x~0#1| 56) (<= 56 |ULTIMATE.start_main_~x~0#1|) (= 56 |ULTIMATE.start_main_~y~0#1|)) (and .cse0 (= 6 |ULTIMATE.start_main_~x~0#1|)) (and (<= |ULTIMATE.start_main_~x~0#1| 76) (<= 76 |ULTIMATE.start_main_~x~0#1|) (= 76 |ULTIMATE.start_main_~y~0#1|)) (and (<= |ULTIMATE.start_main_~x~0#1| 53) (= 53 |ULTIMATE.start_main_~y~0#1|) (<= 53 |ULTIMATE.start_main_~x~0#1|)) (and (= 32 |ULTIMATE.start_main_~x~0#1|) .cse0) (and (= |ULTIMATE.start_main_~x~0#1| 24) .cse0) (and .cse0 (= 47 |ULTIMATE.start_main_~x~0#1|)) (and (= |ULTIMATE.start_main_~x~0#1| 8) .cse0) (and .cse0 (= 35 |ULTIMATE.start_main_~x~0#1|)) (and (= 21 |ULTIMATE.start_main_~x~0#1|) .cse0) (and (= 62 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 62) (<= 62 |ULTIMATE.start_main_~x~0#1|)) (and (<= 92 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 92) (= 92 |ULTIMATE.start_main_~y~0#1|)) (and (= |ULTIMATE.start_main_~x~0#1| 43) .cse0) (and (= 82 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 82) (< 81 |ULTIMATE.start_main_~x~0#1|)) (and .cse0 (= 14 |ULTIMATE.start_main_~x~0#1|)) (and (<= |ULTIMATE.start_main_~x~0#1| 89) (= 89 |ULTIMATE.start_main_~y~0#1|) (<= 89 |ULTIMATE.start_main_~x~0#1|)) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 28)) (and (<= |ULTIMATE.start_main_~x~0#1| 64) (= 64 |ULTIMATE.start_main_~y~0#1|) (< 63 |ULTIMATE.start_main_~x~0#1|)) (and (<= 65 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~y~0#1| 65) (<= |ULTIMATE.start_main_~x~0#1| 65)) (and (<= |ULTIMATE.start_main_~x~0#1| 90) (<= 90 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~y~0#1| 90)) (and (= 40 |ULTIMATE.start_main_~x~0#1|) .cse0) (and (< 56 |ULTIMATE.start_main_~x~0#1|) (= 57 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 57)) (and (= 7 |ULTIMATE.start_main_~x~0#1|) .cse0) (and (= 31 |ULTIMATE.start_main_~x~0#1|) .cse0) (and (= 77 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 77) (<= 77 |ULTIMATE.start_main_~x~0#1|)) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 45)) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 17)) (and (= |ULTIMATE.start_main_~y~0#1| 73) (<= |ULTIMATE.start_main_~x~0#1| 73) (<= 73 |ULTIMATE.start_main_~x~0#1|)) (and (= 71 |ULTIMATE.start_main_~y~0#1|) (<= 71 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 71)) (and .cse0 (= 49 |ULTIMATE.start_main_~x~0#1|)) (and (= |ULTIMATE.start_main_~x~0#1| 13) .cse0) (and (<= |ULTIMATE.start_main_~x~0#1| 78) (<= 78 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~y~0#1| 78)) (and (= 23 |ULTIMATE.start_main_~x~0#1|) .cse0) (and .cse0 (= 44 |ULTIMATE.start_main_~x~0#1|)) (and (<= |ULTIMATE.start_main_~x~0#1| 61) (= |ULTIMATE.start_main_~y~0#1| 61) (< 60 |ULTIMATE.start_main_~x~0#1|)) (and (<= |ULTIMATE.start_main_~x~0#1| 75) (= |ULTIMATE.start_main_~y~0#1| 75) (<= 75 |ULTIMATE.start_main_~x~0#1|)) (and (= 81 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 81) (< 80 |ULTIMATE.start_main_~x~0#1|)) (and (= 46 |ULTIMATE.start_main_~x~0#1|) .cse0) (and (<= 54 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 54) (= |ULTIMATE.start_main_~y~0#1| 54)) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 18)) (and (= 51 |ULTIMATE.start_main_~y~0#1|) (<= 51 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 51)) (and .cse0 (= |ULTIMATE.start_main_~x~0#1| 4)) (and (<= |ULTIMATE.start_main_~x~0#1| 59) (= 59 |ULTIMATE.start_main_~y~0#1|) (<= 59 |ULTIMATE.start_main_~x~0#1|)) (and (= 16 |ULTIMATE.start_main_~x~0#1|) .cse0) (and .cse0 (= 19 |ULTIMATE.start_main_~x~0#1|)))) [2024-11-25 03:18:04,890 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 19) no Hoare annotation was computed. [2024-11-25 03:18:04,890 INFO L77 FloydHoareUtils]: At program point L18(lines 18 20) the Hoare annotation is: (not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) [2024-11-25 03:18:04,891 INFO L77 FloydHoareUtils]: At program point L18-2(lines 17 22) the Hoare annotation is: true [2024-11-25 03:18:04,940 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 03:18:04 ImpRootNode [2024-11-25 03:18:04,940 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 03:18:04,941 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 03:18:04,941 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 03:18:04,941 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 03:18:04,946 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:08:30" (3/4) ... [2024-11-25 03:18:04,951 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 03:18:04,959 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2024-11-25 03:18:04,960 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-25 03:18:04,960 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-25 03:18:04,960 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 03:18:05,068 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 03:18:05,068 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 03:18:05,068 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 03:18:05,069 INFO L158 Benchmark]: Toolchain (without parser) took 575283.55ms. Allocated memory was 117.4MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 92.3MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 451.6MB. Max. memory is 16.1GB. [2024-11-25 03:18:05,070 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 117.4MB. Free memory is still 72.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:18:05,070 INFO L158 Benchmark]: CACSL2BoogieTranslator took 235.45ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 81.4MB in the end (delta: 10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:18:05,071 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.73ms. Allocated memory is still 117.4MB. Free memory was 81.4MB in the beginning and 80.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:18:05,072 INFO L158 Benchmark]: Boogie Preprocessor took 24.21ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 79.7MB in the end (delta: 627.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:18:05,072 INFO L158 Benchmark]: RCFGBuilder took 271.83ms. Allocated memory is still 117.4MB. Free memory was 79.7MB in the beginning and 69.6MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:18:05,072 INFO L158 Benchmark]: CodeCheck took 574579.13ms. Allocated memory was 117.4MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 69.6MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 418.1MB. Max. memory is 16.1GB. [2024-11-25 03:18:05,074 INFO L158 Benchmark]: Witness Printer took 127.18ms. Allocated memory is still 1.8GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:18:05,075 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 566.7s, OverallIterations: 102, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 907 SdHoareTripleChecker+Valid, 49.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 303 SdHoareTripleChecker+Invalid, 41.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 21006 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 21508 IncrementalHoareTripleChecker+Invalid, 42514 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 21006 mSolverCounterUnsat, 303 mSDtfsCounter, 21508 mSolverCounterSat, 0.9s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 38527 GetRequests, 29238 SyntacticMatches, 8379 SemanticMatches, 910 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1513675 ImplicationChecksByTransitivity, 407.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 452.0s InterpolantComputationTime, 5454 NumberOfCodeBlocks, 5454 NumberOfCodeBlocksAsserted, 101 NumberOfCheckSat, 5353 ConstructedInterpolants, 0 QuantifiedInterpolants, 30366 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 101 InterpolantComputations, 1 PerfectInterpolantSequences, 0/171700 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 19]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 27]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((y == 80) && (x <= 80)) && (79 < x)) || ((22 == x) && (y == 50))) || ((x == 48) && (y == 50))) || ((x == 36) && (y == 50))) || (((68 < x) && (69 == y)) && (x <= 69))) || (((x <= 66) && (66 == y)) && (66 <= x))) || (((y == 99) && (98 < x)) && (x <= 99))) || ((x == 38) && (y == 50))) || (((x <= 79) && (y == 79)) && (79 <= x))) || ((3 == x) && (y == 50))) || ((99 < x) && (y == 100))) || (((y == 85) && (84 < x)) && (x <= 85))) || (((95 == y) && (94 < x)) && (x <= 95))) || (((x <= 96) && (y == 96)) && (96 <= x))) || (((x <= 84) && (84 == y)) && (84 <= x))) || (((x <= 86) && (y == 86)) && (86 <= x))) || ((5 == x) && (y == 50))) || (((x <= 50) && (y == 50)) && (49 < x))) || ((y == 50) && (x == 33))) || (((97 == y) && (96 < x)) && (x <= 97))) || ((y == 50) && (42 == x))) || ((y == 50) && (x == 37))) || (((98 <= x) && (98 == y)) && (x <= 98))) || (((94 == y) && (93 < x)) && (x <= 94))) || ((x == 34) && (y == 50))) || ((y == 50) && (x == 10))) || (((x <= 87) && (86 < x)) && (87 == y))) || ((x == 1) && (y == 50))) || ((x == 11) && (y == 50))) || (((68 == y) && (67 < x)) && (x <= 68))) || (((x <= 60) && (59 < x)) && (y == 60))) || (((52 <= x) && (52 == y)) && (x <= 52))) || (((88 <= x) && (88 == y)) && (x <= 88))) || ((y == 50) && (29 == x))) || ((2 == x) && (y == 50))) || ((y == 50) && (x == 27))) || ((x == 26) && (y == 50))) || ((y == 50) && (x == 0))) || ((y == 50) && (x == 25))) || (((x <= 67) && (67 <= x)) && (67 == y))) || (((x <= 74) && (73 < x)) && (y == 74))) || ((y == 50) && (x == 12))) || ((y == 50) && (x == 39))) || (((y == 55) && (x <= 55)) && (55 <= x))) || ((y == 50) && (x == 20))) || (((x <= 63) && (63 <= x)) && (y == 63))) || (((y == 58) && (57 < x)) && (x <= 58))) || ((y == 50) && (30 == x))) || ((9 == x) && (y == 50))) || (((x <= 70) && (y == 70)) && (69 < x))) || ((x == 15) && (y == 50))) || (((72 == y) && (71 < x)) && (x <= 72))) || (((x <= 91) && (90 < x)) && (91 == y))) || ((41 == x) && (y == 50))) || (((y == 93) && (93 <= x)) && (x <= 93))) || (((y == 83) && (x <= 83)) && (82 < x))) || (((x <= 56) && (56 <= x)) && (56 == y))) || ((y == 50) && (6 == x))) || (((x <= 76) && (76 <= x)) && (76 == y))) || (((x <= 53) && (53 == y)) && (53 <= x))) || ((32 == x) && (y == 50))) || ((x == 24) && (y == 50))) || ((y == 50) && (47 == x))) || ((x == 8) && (y == 50))) || ((y == 50) && (35 == x))) || ((21 == x) && (y == 50))) || (((62 == y) && (x <= 62)) && (62 <= x))) || (((92 <= x) && (x <= 92)) && (92 == y))) || ((x == 43) && (y == 50))) || (((82 == y) && (x <= 82)) && (81 < x))) || ((y == 50) && (14 == x))) || (((x <= 89) && (89 == y)) && (89 <= x))) || ((y == 50) && (x == 28))) || (((x <= 64) && (64 == y)) && (63 < x))) || (((65 <= x) && (y == 65)) && (x <= 65))) || (((x <= 90) && (90 <= x)) && (y == 90))) || ((40 == x) && (y == 50))) || (((56 < x) && (57 == y)) && (x <= 57))) || ((7 == x) && (y == 50))) || ((31 == x) && (y == 50))) || (((77 == y) && (x <= 77)) && (77 <= x))) || ((y == 50) && (x == 45))) || ((y == 50) && (x == 17))) || (((y == 73) && (x <= 73)) && (73 <= x))) || (((71 == y) && (71 <= x)) && (x <= 71))) || ((y == 50) && (49 == x))) || ((x == 13) && (y == 50))) || (((x <= 78) && (78 <= x)) && (y == 78))) || ((23 == x) && (y == 50))) || ((y == 50) && (44 == x))) || (((x <= 61) && (y == 61)) && (60 < x))) || (((x <= 75) && (y == 75)) && (75 <= x))) || (((81 == y) && (x <= 81)) && (80 < x))) || ((46 == x) && (y == 50))) || (((54 <= x) && (x <= 54)) && (y == 54))) || ((y == 50) && (x == 18))) || (((51 == y) && (51 <= x)) && (x <= 51))) || ((y == 50) && (x == 4))) || (((x <= 59) && (59 == y)) && (59 <= x))) || ((16 == x) && (y == 50))) || ((y == 50) && (19 == x))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64ms. Allocated memory is still 117.4MB. Free memory is still 72.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 235.45ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 81.4MB in the end (delta: 10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.73ms. Allocated memory is still 117.4MB. Free memory was 81.4MB in the beginning and 80.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 24.21ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 79.7MB in the end (delta: 627.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 271.83ms. Allocated memory is still 117.4MB. Free memory was 79.7MB in the beginning and 69.6MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 574579.13ms. Allocated memory was 117.4MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 69.6MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 418.1MB. Max. memory is 16.1GB. * Witness Printer took 127.18ms. Allocated memory is still 1.8GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 03:18:05,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69a7b521-33f3-468b-86e7-bef1bc94436a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE