./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext3-properties/sll_nondet_insert-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/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_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext3-properties/sll_nondet_insert-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5bf92ba2f935aadbe2c0ae3d366f72b4144ff6b8b5ce7c503e628d249b478be5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:23:52,839 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:23:52,915 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 03:23:52,928 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:23:52,928 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:23:52,961 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:23:52,962 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:23:52,962 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:23:52,962 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:23:52,962 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:23:52,962 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:23:52,962 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:23:52,963 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:23:52,963 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:23:52,963 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:23:52,963 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:23:52,963 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:23:52,963 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:23:52,963 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:23:52,963 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:23:52,963 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:23:52,964 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:23:52,964 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:23:52,965 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:23:52,965 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:23:52,966 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:23:52,966 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:23:52,966 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:23:52,966 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:23:52,966 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:23:52,966 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_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bf92ba2f935aadbe2c0ae3d366f72b4144ff6b8b5ce7c503e628d249b478be5 [2024-11-25 03:23:53,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:23:53,315 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:23:53,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:23:53,325 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:23:53,325 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:23:53,326 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/list-ext3-properties/sll_nondet_insert-2.i [2024-11-25 03:23:56,445 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/data/5f7186517/ff1cc02d6f5b470fb7cbe8e8d04f8f25/FLAGbe879224a [2024-11-25 03:23:56,803 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:23:56,804 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/sv-benchmarks/c/list-ext3-properties/sll_nondet_insert-2.i [2024-11-25 03:23:56,824 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/data/5f7186517/ff1cc02d6f5b470fb7cbe8e8d04f8f25/FLAGbe879224a [2024-11-25 03:23:56,848 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/data/5f7186517/ff1cc02d6f5b470fb7cbe8e8d04f8f25 [2024-11-25 03:23:56,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:23:56,852 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:23:56,853 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:23:56,853 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:23:56,859 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:23:56,860 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:23:56" (1/1) ... [2024-11-25 03:23:56,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cfb9ff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:56, skipping insertion in model container [2024-11-25 03:23:56,862 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:23:56" (1/1) ... [2024-11-25 03:23:56,910 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:23:57,328 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:23:57,344 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:23:57,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:23:57,460 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:23:57,461 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57 WrapperNode [2024-11-25 03:23:57,462 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:23:57,463 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:23:57,463 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:23:57,463 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:23:57,475 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,496 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,525 INFO L138 Inliner]: procedures = 129, calls = 34, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 197 [2024-11-25 03:23:57,526 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:23:57,527 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:23:57,527 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:23:57,527 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:23:57,535 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,535 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,539 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,539 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,547 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,548 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,553 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,555 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,557 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,560 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:23:57,561 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:23:57,561 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:23:57,561 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:23:57,562 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:57" (1/1) ... [2024-11-25 03:23:57,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:23:57,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:23:57,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:23:57,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6484d51-2cbf-4d58-bb15-ec02a3ff1348/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:23:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:23:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:23:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:23:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:23:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:23:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:23:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:23:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:23:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:23:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:23:57,753 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:23:57,754 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:23:58,177 INFO L? ?]: Removed 111 outVars from TransFormulas that were not future-live. [2024-11-25 03:23:58,177 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:23:58,302 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:23:58,302 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-25 03:23:58,303 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:23:58 BoogieIcfgContainer [2024-11-25 03:23:58,303 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:23:58,304 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:23:58,304 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:23:58,316 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:23:58,317 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:23:58,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:58,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 68 states and 85 transitions. [2024-11-25 03:23:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2024-11-25 03:23:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:23:58,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:58,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:58,538 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 03:23:58,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:58,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 68 states and 83 transitions. [2024-11-25 03:23:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 83 transitions. [2024-11-25 03:23:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:23:58,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:58,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:58,792 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 03:23:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:58,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 67 states and 82 transitions. [2024-11-25 03:23:58,840 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 82 transitions. [2024-11-25 03:23:58,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:23:58,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:58,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:58,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:59,049 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 03:23:59,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:59,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 66 states and 81 transitions. [2024-11-25 03:23:59,176 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 81 transitions. [2024-11-25 03:23:59,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:23:59,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:59,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:59,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:59,353 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 03:23:59,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 71 states and 88 transitions. [2024-11-25 03:23:59,483 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 88 transitions. [2024-11-25 03:23:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:23:59,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:59,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:23:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:59,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 79 states and 101 transitions. [2024-11-25 03:23:59,889 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2024-11-25 03:23:59,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:23:59,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:59,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:59,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:24:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 87 states and 114 transitions. [2024-11-25 03:24:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 114 transitions. [2024-11-25 03:24:00,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:24:00,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:00,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:00,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:01,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:01,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 91 states and 123 transitions. [2024-11-25 03:24:01,602 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 123 transitions. [2024-11-25 03:24:01,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:24:01,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:01,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:01,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:02,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 93 states and 124 transitions. [2024-11-25 03:24:02,081 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 124 transitions. [2024-11-25 03:24:02,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:24:02,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:02,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:02,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:24:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 102 states and 141 transitions. [2024-11-25 03:24:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 141 transitions. [2024-11-25 03:24:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:24:03,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:03,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:03,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:24:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 102 states and 140 transitions. [2024-11-25 03:24:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 140 transitions. [2024-11-25 03:24:03,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:24:03,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:03,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:03,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:24:03,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 105 states and 145 transitions. [2024-11-25 03:24:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 145 transitions. [2024-11-25 03:24:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:24:03,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:03,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:03,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:04,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:24:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 108 states and 151 transitions. [2024-11-25 03:24:04,637 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 151 transitions. [2024-11-25 03:24:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:24:04,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:06,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:06,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 112 states and 159 transitions. [2024-11-25 03:24:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 159 transitions. [2024-11-25 03:24:06,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:24:06,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:06,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:06,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:07,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:07,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 114 states and 160 transitions. [2024-11-25 03:24:07,708 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 160 transitions. [2024-11-25 03:24:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:24:07,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:07,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:07,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:08,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:09,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 116 states and 163 transitions. [2024-11-25 03:24:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 163 transitions. [2024-11-25 03:24:09,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:24:09,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:09,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:09,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:09,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:09,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 116 states and 162 transitions. [2024-11-25 03:24:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 162 transitions. [2024-11-25 03:24:09,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:24:09,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:09,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:10,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:15,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:15,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 132 states and 199 transitions. [2024-11-25 03:24:15,185 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 199 transitions. [2024-11-25 03:24:15,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:24:15,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:15,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:15,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:24:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:16,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 110 states and 155 transitions. [2024-11-25 03:24:16,830 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2024-11-25 03:24:16,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:24:16,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:16,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:16,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:16,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:17,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:17,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 112 states and 156 transitions. [2024-11-25 03:24:17,829 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 156 transitions. [2024-11-25 03:24:17,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:24:17,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:17,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:18,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:24:22,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:22,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 116 states and 170 transitions. [2024-11-25 03:24:22,002 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 170 transitions. [2024-11-25 03:24:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:24:22,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:22,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:22,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:24:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 118 states and 175 transitions. [2024-11-25 03:24:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 175 transitions. [2024-11-25 03:24:24,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:24:24,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:24,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:24:26,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 120 states and 179 transitions. [2024-11-25 03:24:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 179 transitions. [2024-11-25 03:24:26,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:24:26,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:26,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:27,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:24:28,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 124 states and 187 transitions. [2024-11-25 03:24:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 187 transitions. [2024-11-25 03:24:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:24:28,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:28,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:28,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:24:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:29,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 128 states and 195 transitions. [2024-11-25 03:24:29,858 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 195 transitions. [2024-11-25 03:24:29,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:24:29,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:29,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:29,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:24:31,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 132 states and 203 transitions. [2024-11-25 03:24:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 203 transitions. [2024-11-25 03:24:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:24:31,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:31,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:31,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:24:33,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 122 states and 185 transitions. [2024-11-25 03:24:33,352 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 185 transitions. [2024-11-25 03:24:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:24:33,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:33,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:34,389 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:41,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 134 states and 211 transitions. [2024-11-25 03:24:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 211 transitions. [2024-11-25 03:24:41,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:24:41,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:41,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:41,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:24:46,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:46,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 139 states and 220 transitions. [2024-11-25 03:24:46,454 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 220 transitions. [2024-11-25 03:24:46,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:24:46,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:46,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:48,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:48,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 139 states and 219 transitions. [2024-11-25 03:24:48,047 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 219 transitions. [2024-11-25 03:24:48,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:24:48,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:48,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:00,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 151 states and 245 transitions. [2024-11-25 03:25:00,768 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 245 transitions. [2024-11-25 03:25:00,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:25:00,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:00,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:00,963 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:06,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:06,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 159 states and 257 transitions. [2024-11-25 03:25:06,824 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 257 transitions. [2024-11-25 03:25:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:25:06,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:06,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:07,037 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:13,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:13,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 167 states and 269 transitions. [2024-11-25 03:25:13,704 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 269 transitions. [2024-11-25 03:25:13,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:25:13,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:13,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:16,380 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:33,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:33,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 181 states and 310 transitions. [2024-11-25 03:25:33,980 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 310 transitions. [2024-11-25 03:25:33,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:25:33,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:33,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:34,266 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 181 states and 309 transitions. [2024-11-25 03:25:36,398 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 309 transitions. [2024-11-25 03:25:36,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:25:36,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:36,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:36,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:36,581 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 173 states and 299 transitions. [2024-11-25 03:25:38,598 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 299 transitions. [2024-11-25 03:25:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:25:38,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:38,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:38,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 160 states and 282 transitions. [2024-11-25 03:25:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 282 transitions. [2024-11-25 03:25:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:25:41,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:41,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:25:43,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:43,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 162 states and 289 transitions. [2024-11-25 03:25:43,635 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 289 transitions. [2024-11-25 03:25:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:25:43,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:43,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:25:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 164 states and 296 transitions. [2024-11-25 03:25:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 296 transitions. [2024-11-25 03:25:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:25:46,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:46,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:47,629 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:02,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:02,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 173 states and 311 transitions. [2024-11-25 03:26:02,692 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 311 transitions. [2024-11-25 03:26:02,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:26:02,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:02,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:05,732 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:33,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:33,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 193 states and 358 transitions. [2024-11-25 03:26:33,092 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 358 transitions. [2024-11-25 03:26:33,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:26:33,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:33,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:33,344 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:49,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:49,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 205 states and 380 transitions. [2024-11-25 03:26:49,293 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 380 transitions. [2024-11-25 03:26:49,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:26:49,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:49,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:03,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:03,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 213 states and 390 transitions. [2024-11-25 03:27:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 390 transitions. [2024-11-25 03:27:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:27:03,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:03,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:04,238 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:27:06,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:06,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 204 states and 366 transitions. [2024-11-25 03:27:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 366 transitions. [2024-11-25 03:27:06,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:27:06,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:06,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:06,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:06,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:27:08,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:08,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 195 states and 342 transitions. [2024-11-25 03:27:08,434 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 342 transitions. [2024-11-25 03:27:08,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:27:08,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:08,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:11,399 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:27:17,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 200 states and 350 transitions. [2024-11-25 03:27:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 350 transitions. [2024-11-25 03:27:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:27:17,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:17,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:17,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:19,710 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:27:35,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:35,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 212 states and 364 transitions. [2024-11-25 03:27:35,677 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 364 transitions. [2024-11-25 03:27:35,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:27:35,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:35,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:35,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:27:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:37,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 213 states and 366 transitions. [2024-11-25 03:27:37,437 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 366 transitions. [2024-11-25 03:27:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:27:37,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:37,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:37,456 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:27:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 215 states and 369 transitions. [2024-11-25 03:27:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 369 transitions. [2024-11-25 03:27:39,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:27:39,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:39,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:39,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:27:40,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 217 states and 372 transitions. [2024-11-25 03:27:40,786 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 372 transitions. [2024-11-25 03:27:40,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:27:40,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:40,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:27:42,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:42,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 219 states and 375 transitions. [2024-11-25 03:27:42,487 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 375 transitions. [2024-11-25 03:27:42,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:27:42,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:42,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:27:44,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:44,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 221 states and 378 transitions. [2024-11-25 03:27:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 378 transitions. [2024-11-25 03:27:44,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:27:44,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:44,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:27:48,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:48,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 223 states and 384 transitions. [2024-11-25 03:27:48,185 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 384 transitions. [2024-11-25 03:27:48,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:27:48,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:48,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:27:51,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:51,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 225 states and 388 transitions. [2024-11-25 03:27:51,701 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 388 transitions. [2024-11-25 03:27:51,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:27:51,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:51,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:55,857 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:28:36,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:36,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 245 states and 435 transitions. [2024-11-25 03:28:36,924 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 435 transitions. [2024-11-25 03:28:36,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:28:36,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:36,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:28:41,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:41,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 247 states and 440 transitions. [2024-11-25 03:28:41,914 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 440 transitions. [2024-11-25 03:28:41,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:28:41,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:41,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:42,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:28:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:47,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 249 states and 446 transitions. [2024-11-25 03:28:47,347 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 446 transitions. [2024-11-25 03:28:47,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:28:47,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:47,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:47,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:47,553 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:28:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 251 states and 451 transitions. [2024-11-25 03:28:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 451 transitions. [2024-11-25 03:28:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:28:51,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:51,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:28:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 253 states and 456 transitions. [2024-11-25 03:28:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 456 transitions. [2024-11-25 03:28:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:28:57,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:57,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:28:57,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 253 states and 455 transitions. [2024-11-25 03:28:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 455 transitions. [2024-11-25 03:28:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:28:57,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:57,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:00,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:29:20,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 261 states and 481 transitions. [2024-11-25 03:29:20,504 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 481 transitions. [2024-11-25 03:29:20,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:29:20,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:20,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:21,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:29:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:39,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 269 states and 505 transitions. [2024-11-25 03:29:39,066 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 505 transitions. [2024-11-25 03:29:39,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:29:39,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:39,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:29:44,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:44,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 271 states and 508 transitions. [2024-11-25 03:29:44,559 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 508 transitions. [2024-11-25 03:29:44,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:29:44,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:44,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:45,345 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:30:10,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:10,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 280 states and 537 transitions. [2024-11-25 03:30:10,456 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 537 transitions. [2024-11-25 03:30:10,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:30:10,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:10,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:10,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:10,505 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:30:16,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:16,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 282 states and 540 transitions. [2024-11-25 03:30:16,644 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 540 transitions. [2024-11-25 03:30:16,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:30:16,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:16,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:16,701 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:30:22,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:22,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 284 states and 543 transitions. [2024-11-25 03:30:22,248 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 543 transitions. [2024-11-25 03:30:22,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:30:22,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:22,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:22,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:30:28,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:28,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 286 states and 546 transitions. [2024-11-25 03:30:28,566 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 546 transitions. [2024-11-25 03:30:28,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:30:28,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:28,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:28,602 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:30:34,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:34,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 288 states and 549 transitions. [2024-11-25 03:30:34,368 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 549 transitions. [2024-11-25 03:30:34,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:30:34,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:34,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:34,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:36,030 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:30:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:57,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 295 states and 567 transitions. [2024-11-25 03:30:57,325 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 567 transitions. [2024-11-25 03:30:57,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:30:57,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:57,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:57,358 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:31:03,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:03,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 297 states and 570 transitions. [2024-11-25 03:31:03,528 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 570 transitions. [2024-11-25 03:31:03,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:31:03,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:03,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:03,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:03,624 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:31:09,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:09,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 299 states and 573 transitions. [2024-11-25 03:31:09,503 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 573 transitions. [2024-11-25 03:31:09,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:31:09,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:09,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:09,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:10,356 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:31:14,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:14,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 302 states and 579 transitions. [2024-11-25 03:31:14,026 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 579 transitions. [2024-11-25 03:31:14,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:31:14,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:14,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:31:21,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:21,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 305 states and 585 transitions. [2024-11-25 03:31:21,349 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 585 transitions. [2024-11-25 03:31:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:31:21,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:21,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:31:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:35,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 312 states and 598 transitions. [2024-11-25 03:31:35,029 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 598 transitions. [2024-11-25 03:31:35,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:31:35,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:35,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:36,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:31:41,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:41,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 314 states and 600 transitions. [2024-11-25 03:31:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 600 transitions. [2024-11-25 03:31:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:31:41,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:41,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:31:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:43,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 315 states and 600 transitions. [2024-11-25 03:31:43,173 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 600 transitions. [2024-11-25 03:31:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:31:43,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:43,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:43,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:31:48,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:48,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 317 states and 601 transitions. [2024-11-25 03:31:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 601 transitions. [2024-11-25 03:31:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:31:48,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:49,005 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:31:55,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:55,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 309 states and 591 transitions. [2024-11-25 03:31:55,919 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 591 transitions. [2024-11-25 03:31:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:31:55,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:55,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:55,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:59,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:32:59,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 322 states and 630 transitions. [2024-11-25 03:32:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 630 transitions. [2024-11-25 03:32:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:32:59,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:59,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:33:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 329 states and 647 transitions. [2024-11-25 03:33:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 647 transitions. [2024-11-25 03:33:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:33:23,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:23,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:23,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:33:30,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:30,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 331 states and 652 transitions. [2024-11-25 03:33:30,633 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 652 transitions. [2024-11-25 03:33:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:33:30,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:30,677 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:33:38,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:38,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 333 states and 657 transitions. [2024-11-25 03:33:38,213 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 657 transitions. [2024-11-25 03:33:38,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:33:38,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:38,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:40,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:33:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 343 states and 679 transitions. [2024-11-25 03:33:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 679 transitions. [2024-11-25 03:33:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:33:57,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:57,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:34:21,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:21,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 353 states and 706 transitions. [2024-11-25 03:34:21,134 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 706 transitions. [2024-11-25 03:34:21,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:34:21,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:21,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:34:36,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:36,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 357 states and 716 transitions. [2024-11-25 03:34:36,844 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 716 transitions. [2024-11-25 03:34:36,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:34:36,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:36,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:34:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 362 states and 727 transitions. [2024-11-25 03:34:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 727 transitions. [2024-11-25 03:34:50,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:34:50,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:50,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:35:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 367 states and 739 transitions. [2024-11-25 03:35:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 739 transitions. [2024-11-25 03:35:11,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:35:11,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:11,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:12,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:12,011 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:35:18,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:18,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 366 states and 738 transitions. [2024-11-25 03:35:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 738 transitions. [2024-11-25 03:35:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:35:18,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:18,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:18,669 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:24,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:24,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 337 states and 700 transitions. [2024-11-25 03:35:24,696 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 700 transitions. [2024-11-25 03:35:24,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:35:24,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:24,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:36:22,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 353 states and 733 transitions. [2024-11-25 03:36:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 733 transitions. [2024-11-25 03:36:22,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:36:22,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:22,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:29,029 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:37:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:23,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 369 states and 767 transitions. [2024-11-25 03:37:23,618 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 767 transitions. [2024-11-25 03:37:23,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:37:23,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:23,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:23,829 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.