./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/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_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:57:40,457 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:57:40,574 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 01:57:40,582 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:57:40,582 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:57:40,617 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:57:40,618 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:57:40,618 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:57:40,620 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:57:40,620 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:57:40,621 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:57:40,621 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:57:40,621 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 01:57:40,621 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:57:40,622 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 01:57:40,622 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:57:40,622 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:57:40,622 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:57:40,622 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:57:40,622 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 01:57:40,623 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 01:57:40,623 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 01:57:40,623 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:57:40,623 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:57:40,623 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:57:40,623 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:57:40,623 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:57:40,623 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:57:40,623 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:57:40,623 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:40,624 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:57:40,624 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:57:40,624 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:57:40,624 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:57:40,624 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:57:40,624 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_ff584965-13e7-452e-8f3e-fd8624b9ab79/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e [2024-11-25 01:57:41,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:57:41,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:57:41,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:57:41,052 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:57:41,053 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:57:41,054 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2024-11-25 01:57:44,422 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/data/9410de86b/6cad7c39a88d416a95e097427b48d51b/FLAG01bf9c4b8 [2024-11-25 01:57:44,828 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:57:44,829 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2024-11-25 01:57:44,855 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/data/9410de86b/6cad7c39a88d416a95e097427b48d51b/FLAG01bf9c4b8 [2024-11-25 01:57:44,870 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/data/9410de86b/6cad7c39a88d416a95e097427b48d51b [2024-11-25 01:57:44,872 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:57:44,873 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:57:44,874 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:44,874 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:57:44,880 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:57:44,881 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:44" (1/1) ... [2024-11-25 01:57:44,882 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ad82dda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:44, skipping insertion in model container [2024-11-25 01:57:44,882 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:44" (1/1) ... [2024-11-25 01:57:44,922 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:57:45,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:45,616 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:57:45,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:45,814 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:57:45,814 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45 WrapperNode [2024-11-25 01:57:45,815 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:45,817 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:45,817 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:57:45,817 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:57:45,823 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:45,848 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:45,931 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1563 [2024-11-25 01:57:45,931 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:45,932 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:57:45,932 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:57:45,932 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:57:45,940 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:45,940 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:45,956 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:45,957 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,023 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,025 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,044 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,049 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,058 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:57:46,059 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:57:46,059 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:57:46,059 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:57:46,060 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:46,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:57:46,140 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:57:46,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff584965-13e7-452e-8f3e-fd8624b9ab79/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:57:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 01:57:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 01:57:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 01:57:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 01:57:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 01:57:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 01:57:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 01:57:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:57:46,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 01:57:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 01:57:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 01:57:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:57:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:57:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:57:46,434 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:57:46,437 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:57:48,468 INFO L? ?]: Removed 390 outVars from TransFormulas that were not future-live. [2024-11-25 01:57:48,469 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:57:50,333 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:57:50,334 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-11-25 01:57:50,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:57:50 BoogieIcfgContainer [2024-11-25 01:57:50,334 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:57:50,335 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:57:50,335 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:57:50,346 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:57:50,346 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:57:50" (1/1) ... [2024-11-25 01:57:50,354 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:57:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 143 states and 239 transitions. [2024-11-25 01:57:50,429 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 239 transitions. [2024-11-25 01:57:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 01:57:50,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:50,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:50,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:50,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:50,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 142 states and 238 transitions. [2024-11-25 01:57:50,675 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 238 transitions. [2024-11-25 01:57:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 01:57:50,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:50,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:50,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:50,770 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 01:57:50,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:50,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 143 states and 240 transitions. [2024-11-25 01:57:50,807 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 240 transitions. [2024-11-25 01:57:50,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 01:57:50,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:50,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:57:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:50,924 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 01:57:50,930 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:57:50,962 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 01:57:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-11-25 01:57:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-11-25 01:57:51,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 01:57:51,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:51,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:51,119 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 01:57:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 146 states and 240 transitions. [2024-11-25 01:57:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 240 transitions. [2024-11-25 01:57:51,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 01:57:51,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:51,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:51,207 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 01:57:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:51,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 146 states and 232 transitions. [2024-11-25 01:57:51,220 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 232 transitions. [2024-11-25 01:57:51,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 01:57:51,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:51,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:51,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:51,321 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 01:57:51,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:51,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 146 states and 220 transitions. [2024-11-25 01:57:51,341 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 220 transitions. [2024-11-25 01:57:51,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 01:57:51,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:51,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:51,590 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 01:58:01,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:02,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:02,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 146 states and 208 transitions. [2024-11-25 01:58:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 208 transitions. [2024-11-25 01:58:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:58:02,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:02,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:03,108 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 01:58:03,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:03,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 160 states and 223 transitions. [2024-11-25 01:58:03,714 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 223 transitions. [2024-11-25 01:58:03,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:58:03,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:03,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:03,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:03,942 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 01:58:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:03,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 160 states and 221 transitions. [2024-11-25 01:58:03,957 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 221 transitions. [2024-11-25 01:58:03,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 01:58:03,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:03,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:04,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:04,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:04,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 160 states and 219 transitions. [2024-11-25 01:58:04,230 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 219 transitions. [2024-11-25 01:58:04,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 01:58:04,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:04,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:04,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:04,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:14,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 160 states and 217 transitions. [2024-11-25 01:58:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 217 transitions. [2024-11-25 01:58:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 01:58:14,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:14,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:14,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:14,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:24,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:28,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:28,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:28,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 163 states and 219 transitions. [2024-11-25 01:58:28,481 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 219 transitions. [2024-11-25 01:58:28,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 01:58:28,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:28,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:29,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:58:30,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:41,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:51,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:52,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:52,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:52,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 209 states and 275 transitions. [2024-11-25 01:58:52,829 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 275 transitions. [2024-11-25 01:58:52,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 01:58:52,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:52,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:53,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:58:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:53,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 209 states and 273 transitions. [2024-11-25 01:58:53,110 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 273 transitions. [2024-11-25 01:58:53,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 01:58:53,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:53,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:53,423 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:58:53,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:53,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 209 states and 271 transitions. [2024-11-25 01:58:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 271 transitions. [2024-11-25 01:58:53,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 01:58:53,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:53,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:58:55,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:55,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 209 states and 269 transitions. [2024-11-25 01:58:55,989 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 269 transitions. [2024-11-25 01:58:55,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 01:58:55,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:55,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:56,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:56,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:58:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:56,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 209 states and 267 transitions. [2024-11-25 01:58:56,310 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 267 transitions. [2024-11-25 01:58:56,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 01:58:56,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:56,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:56,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:56,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 01:59:06,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:13,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:14,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 212 states and 269 transitions. [2024-11-25 01:59:14,000 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 269 transitions. [2024-11-25 01:59:14,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 01:59:14,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:14,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 01:59:18,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:19,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 215 states and 271 transitions. [2024-11-25 01:59:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 271 transitions. [2024-11-25 01:59:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 01:59:19,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:19,357 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 01:59:19,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:19,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 270 transitions. [2024-11-25 01:59:19,381 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-11-25 01:59:19,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 01:59:19,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:19,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:19,773 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 01:59:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:20,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 224 states and 281 transitions. [2024-11-25 01:59:20,041 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 281 transitions. [2024-11-25 01:59:20,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 01:59:20,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:20,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:20,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:20,618 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 01:59:32,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:33,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:33,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 290 states and 362 transitions. [2024-11-25 01:59:33,439 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 362 transitions. [2024-11-25 01:59:33,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 01:59:33,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:33,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 01:59:43,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:54,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:57,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:08,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:09,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 357 states and 443 transitions. [2024-11-25 02:00:09,945 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 443 transitions. [2024-11-25 02:00:09,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:00:09,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:09,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:10,312 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:00:12,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:00:12,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:12,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 358 states and 445 transitions. [2024-11-25 02:00:12,312 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 445 transitions. [2024-11-25 02:00:12,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:00:12,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:12,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:12,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:12,825 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:00:22,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:27,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:27,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 361 states and 447 transitions. [2024-11-25 02:00:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 447 transitions. [2024-11-25 02:00:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:00:27,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:30,444 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:00:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:30,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 363 states and 453 transitions. [2024-11-25 02:00:30,698 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 453 transitions. [2024-11-25 02:00:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:00:30,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:30,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:00:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:31,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 363 states and 451 transitions. [2024-11-25 02:00:31,104 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 451 transitions. [2024-11-25 02:00:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:00:31,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:31,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:33,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:34,412 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:00:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 365 states and 456 transitions. [2024-11-25 02:00:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 456 transitions. [2024-11-25 02:00:35,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:00:35,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:35,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:35,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:00:37,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:37,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 368 states and 458 transitions. [2024-11-25 02:00:37,033 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 458 transitions. [2024-11-25 02:00:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:00:37,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:37,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-25 02:00:48,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:50,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:52,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:52,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 441 states and 554 transitions. [2024-11-25 02:00:52,777 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 554 transitions. [2024-11-25 02:00:52,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:00:52,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:52,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:54,976 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:00:55,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:55,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 443 states and 557 transitions. [2024-11-25 02:00:55,742 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 557 transitions. [2024-11-25 02:00:55,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:00:55,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:55,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:57,241 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 49 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 02:00:57,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 444 states and 558 transitions. [2024-11-25 02:00:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 558 transitions. [2024-11-25 02:00:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:00:57,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:57,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-25 02:01:03,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:03,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 447 states and 565 transitions. [2024-11-25 02:01:03,255 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 565 transitions. [2024-11-25 02:01:03,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:01:03,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:03,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:05,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 90 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:01:06,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 448 states and 566 transitions. [2024-11-25 02:01:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 566 transitions. [2024-11-25 02:01:06,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:01:06,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:06,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:09,479 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 115 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 02:01:10,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:10,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 449 states and 567 transitions. [2024-11-25 02:01:10,053 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 567 transitions. [2024-11-25 02:01:10,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:01:10,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:10,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:12,147 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 143 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 02:01:12,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:12,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 450 states and 568 transitions. [2024-11-25 02:01:12,535 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 568 transitions. [2024-11-25 02:01:12,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:01:12,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:12,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:14,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:15,304 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 174 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:01:16,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:16,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 451 states and 569 transitions. [2024-11-25 02:01:16,348 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 569 transitions. [2024-11-25 02:01:16,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:01:16,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:16,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:18,715 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 208 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-25 02:01:19,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:19,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 452 states and 570 transitions. [2024-11-25 02:01:19,418 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 570 transitions. [2024-11-25 02:01:19,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:01:19,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:19,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 245 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:01:22,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:22,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 453 states and 571 transitions. [2024-11-25 02:01:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 571 transitions. [2024-11-25 02:01:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:01:22,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:22,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:23,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 285 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 02:01:25,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:25,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 454 states and 572 transitions. [2024-11-25 02:01:25,200 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 572 transitions. [2024-11-25 02:01:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:01:25,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:25,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:25,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:27,099 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 328 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 02:01:27,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:27,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 455 states and 573 transitions. [2024-11-25 02:01:27,938 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 573 transitions. [2024-11-25 02:01:27,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:01:27,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:27,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 374 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-25 02:01:31,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:31,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 456 states and 574 transitions. [2024-11-25 02:01:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 574 transitions. [2024-11-25 02:01:31,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:01:31,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:31,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:32,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 423 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 02:01:34,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 457 states and 575 transitions. [2024-11-25 02:01:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 575 transitions. [2024-11-25 02:01:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:01:34,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:34,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:36,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:37,660 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 475 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-25 02:01:38,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:38,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 458 states and 576 transitions. [2024-11-25 02:01:38,512 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 576 transitions. [2024-11-25 02:01:38,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:01:38,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:38,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:39,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:40,940 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 530 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-25 02:01:41,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 459 states and 577 transitions. [2024-11-25 02:01:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 577 transitions. [2024-11-25 02:01:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:01:41,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:41,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 588 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 02:01:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:44,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 460 states and 578 transitions. [2024-11-25 02:01:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 578 transitions. [2024-11-25 02:01:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:01:44,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:44,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 649 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-25 02:01:46,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:46,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 461 states and 579 transitions. [2024-11-25 02:01:46,967 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 579 transitions. [2024-11-25 02:01:46,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:01:46,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:46,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:49,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 713 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-25 02:01:50,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:50,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 462 states and 580 transitions. [2024-11-25 02:01:50,151 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 580 transitions. [2024-11-25 02:01:50,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:01:50,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:50,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:52,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 780 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-25 02:01:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 463 states and 581 transitions. [2024-11-25 02:01:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 581 transitions. [2024-11-25 02:01:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:01:53,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:53,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:55,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 850 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-25 02:01:56,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:56,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 464 states and 582 transitions. [2024-11-25 02:01:56,412 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 582 transitions. [2024-11-25 02:01:56,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:01:56,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:56,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:59,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 923 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-25 02:02:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:00,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 465 states and 583 transitions. [2024-11-25 02:02:00,266 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 583 transitions. [2024-11-25 02:02:00,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:02:00,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:00,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:03,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 999 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-25 02:02:03,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:03,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 466 states and 584 transitions. [2024-11-25 02:02:03,720 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 584 transitions. [2024-11-25 02:02:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:02:03,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:03,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:08,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1078 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-25 02:02:11,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:11,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 467 states and 585 transitions. [2024-11-25 02:02:11,335 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 585 transitions. [2024-11-25 02:02:11,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:02:11,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:11,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:14,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1160 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-25 02:02:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:15,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 468 states and 586 transitions. [2024-11-25 02:02:15,172 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 586 transitions. [2024-11-25 02:02:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:02:15,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:15,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:19,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1245 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-25 02:02:19,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:19,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 469 states and 587 transitions. [2024-11-25 02:02:19,927 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 587 transitions. [2024-11-25 02:02:19,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:02:19,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:19,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:21,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1333 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-25 02:02:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:25,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 470 states and 588 transitions. [2024-11-25 02:02:25,265 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 588 transitions. [2024-11-25 02:02:25,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:02:25,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:25,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1424 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-25 02:02:29,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:29,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 471 states and 589 transitions. [2024-11-25 02:02:29,973 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 589 transitions. [2024-11-25 02:02:29,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:02:29,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:29,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:34,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1518 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-25 02:02:36,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:36,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 472 states and 590 transitions. [2024-11-25 02:02:36,277 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 590 transitions. [2024-11-25 02:02:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:02:36,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:36,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:39,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1615 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-25 02:02:40,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 473 states and 591 transitions. [2024-11-25 02:02:40,839 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 591 transitions. [2024-11-25 02:02:40,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:02:40,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:40,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:42,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:45,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1715 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-25 02:02:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 474 states and 592 transitions. [2024-11-25 02:02:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 592 transitions. [2024-11-25 02:02:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:02:46,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:46,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:49,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1818 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-25 02:02:53,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 475 states and 593 transitions. [2024-11-25 02:02:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 593 transitions. [2024-11-25 02:02:53,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:02:53,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:53,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1924 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-25 02:03:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:01,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 476 states and 594 transitions. [2024-11-25 02:03:01,506 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 594 transitions. [2024-11-25 02:03:01,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 02:03:01,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:01,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:03,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:05,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2033 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-25 02:03:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:07,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 477 states and 595 transitions. [2024-11-25 02:03:07,172 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 595 transitions. [2024-11-25 02:03:07,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 02:03:07,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:07,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:09,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:12,352 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2145 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-25 02:03:14,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:14,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 478 states and 596 transitions. [2024-11-25 02:03:14,115 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 596 transitions. [2024-11-25 02:03:14,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:03:14,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:14,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:16,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:19,517 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2260 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-25 02:03:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:20,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 479 states and 597 transitions. [2024-11-25 02:03:20,928 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 597 transitions. [2024-11-25 02:03:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:03:20,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:20,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:24,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:27,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2378 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-25 02:03:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 480 states and 598 transitions. [2024-11-25 02:03:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 598 transitions. [2024-11-25 02:03:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:03:29,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:29,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:35,869 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2499 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-25 02:03:37,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 481 states and 599 transitions. [2024-11-25 02:03:37,378 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 599 transitions. [2024-11-25 02:03:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:03:37,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:37,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:43,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2623 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-25 02:03:45,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:45,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 482 states and 600 transitions. [2024-11-25 02:03:45,647 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 600 transitions. [2024-11-25 02:03:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 02:03:45,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:45,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2750 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-25 02:03:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:53,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 483 states and 601 transitions. [2024-11-25 02:03:53,221 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 601 transitions. [2024-11-25 02:03:53,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:03:53,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:53,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:58,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2880 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-25 02:04:01,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:01,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 484 states and 602 transitions. [2024-11-25 02:04:01,100 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 602 transitions. [2024-11-25 02:04:01,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 02:04:01,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:01,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:08,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 3013 refuted. 0 times theorem prover too weak. 1185 trivial. 0 not checked. [2024-11-25 02:04:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:10,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 485 states and 603 transitions. [2024-11-25 02:04:10,033 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 603 transitions. [2024-11-25 02:04:10,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:04:10,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:10,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:13,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:28,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 3 proven. 3149 refuted. 0 times theorem prover too weak. 1234 trivial. 0 not checked. [2024-11-25 02:04:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 486 states and 604 transitions. [2024-11-25 02:04:42,422 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 604 transitions. [2024-11-25 02:04:42,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 02:04:42,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:42,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:46,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-25 02:04:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:47,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 487 states and 608 transitions. [2024-11-25 02:04:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 608 transitions. [2024-11-25 02:04:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 02:04:47,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:47,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:51,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-25 02:04:52,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 488 states and 610 transitions. [2024-11-25 02:04:52,387 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 610 transitions. [2024-11-25 02:04:52,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-25 02:04:52,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:52,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-25 02:04:58,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:58,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 490 states and 615 transitions. [2024-11-25 02:04:58,552 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 615 transitions. [2024-11-25 02:04:58,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 02:04:58,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:58,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:02,848 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-25 02:05:03,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 491 states and 616 transitions. [2024-11-25 02:05:03,863 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 616 transitions. [2024-11-25 02:05:03,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 02:05:03,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:03,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:08,833 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-25 02:05:09,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:09,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 492 states and 617 transitions. [2024-11-25 02:05:09,737 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 617 transitions. [2024-11-25 02:05:09,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 02:05:09,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:09,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:15,185 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-25 02:05:16,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:16,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 493 states and 618 transitions. [2024-11-25 02:05:16,264 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 618 transitions. [2024-11-25 02:05:16,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 02:05:16,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:16,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:18,963 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-25 02:05:19,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:19,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 494 states and 619 transitions. [2024-11-25 02:05:19,800 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 619 transitions. [2024-11-25 02:05:19,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-25 02:05:19,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:19,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:24,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-25 02:05:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 495 states and 620 transitions. [2024-11-25 02:05:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 620 transitions. [2024-11-25 02:05:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 02:05:26,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:26,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-25 02:05:32,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:32,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 496 states and 621 transitions. [2024-11-25 02:05:32,862 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 621 transitions. [2024-11-25 02:05:32,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-25 02:05:32,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:32,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:38,990 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-25 02:05:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 497 states and 622 transitions. [2024-11-25 02:05:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 622 transitions. [2024-11-25 02:05:39,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 02:05:39,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:39,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:43,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:44,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-25 02:05:45,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:45,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 498 states and 623 transitions. [2024-11-25 02:05:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 623 transitions. [2024-11-25 02:05:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-25 02:05:45,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:45,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:50,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-25 02:05:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:51,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 499 states and 624 transitions. [2024-11-25 02:05:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 624 transitions. [2024-11-25 02:05:51,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 02:05:51,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:51,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:53,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:54,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-25 02:05:55,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:55,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 500 states and 625 transitions. [2024-11-25 02:05:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 625 transitions. [2024-11-25 02:05:55,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-25 02:05:55,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:55,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:00,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-25 02:06:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:02,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 501 states and 626 transitions. [2024-11-25 02:06:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 626 transitions. [2024-11-25 02:06:02,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 02:06:02,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:02,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:05,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:09,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-25 02:06:10,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:10,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 502 states and 627 transitions. [2024-11-25 02:06:10,984 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 627 transitions. [2024-11-25 02:06:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-25 02:06:10,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:10,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:16,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:18,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-25 02:06:19,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:19,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 503 states and 628 transitions. [2024-11-25 02:06:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 628 transitions. [2024-11-25 02:06:19,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-25 02:06:19,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:19,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:25,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-25 02:06:27,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:27,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 504 states and 629 transitions. [2024-11-25 02:06:27,665 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 629 transitions. [2024-11-25 02:06:27,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-25 02:06:27,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:27,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:35,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-25 02:06:37,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:37,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 505 states and 630 transitions. [2024-11-25 02:06:37,417 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 630 transitions. [2024-11-25 02:06:37,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 02:06:37,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:37,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-25 02:06:44,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:44,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 506 states and 631 transitions. [2024-11-25 02:06:44,358 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 631 transitions. [2024-11-25 02:06:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-25 02:06:44,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:44,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:50,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-25 02:06:51,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 507 states and 632 transitions. [2024-11-25 02:06:51,734 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 632 transitions. [2024-11-25 02:06:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:06:51,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:51,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:57,252 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-25 02:06:58,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:58,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 508 states and 633 transitions. [2024-11-25 02:06:58,797 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 633 transitions. [2024-11-25 02:06:58,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-25 02:06:58,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:58,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-25 02:07:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 509 states and 634 transitions. [2024-11-25 02:07:06,525 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 634 transitions. [2024-11-25 02:07:06,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 02:07:06,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:06,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:11,385 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-25 02:07:13,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:13,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 510 states and 635 transitions. [2024-11-25 02:07:13,006 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 635 transitions. [2024-11-25 02:07:13,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 02:07:13,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:13,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:19,893 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-25 02:07:22,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:22,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 511 states and 636 transitions. [2024-11-25 02:07:22,040 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 636 transitions. [2024-11-25 02:07:22,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 02:07:22,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:22,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:28,266 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-25 02:07:30,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:30,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 512 states and 637 transitions. [2024-11-25 02:07:30,397 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 637 transitions. [2024-11-25 02:07:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-25 02:07:30,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:30,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:37,117 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-25 02:07:38,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:38,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 513 states and 638 transitions. [2024-11-25 02:07:38,409 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 638 transitions. [2024-11-25 02:07:38,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-25 02:07:38,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:38,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:46,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:48,990 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-25 02:07:50,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 514 states and 639 transitions. [2024-11-25 02:07:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 639 transitions. [2024-11-25 02:07:50,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-25 02:07:50,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:50,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:56,615 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-25 02:07:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:57,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 515 states and 640 transitions. [2024-11-25 02:07:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 640 transitions. [2024-11-25 02:07:57,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-25 02:07:57,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:57,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:00,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-25 02:08:04,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 516 states and 641 transitions. [2024-11-25 02:08:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 641 transitions. [2024-11-25 02:08:04,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-25 02:08:04,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:04,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:09,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:12,401 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-25 02:08:13,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:13,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 517 states and 642 transitions. [2024-11-25 02:08:13,813 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 642 transitions. [2024-11-25 02:08:13,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-25 02:08:13,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:13,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:21,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-25 02:08:26,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 518 states and 643 transitions. [2024-11-25 02:08:26,241 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 643 transitions. [2024-11-25 02:08:26,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-25 02:08:26,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:26,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-25 02:08:37,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:37,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 519 states and 644 transitions. [2024-11-25 02:08:37,663 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 644 transitions. [2024-11-25 02:08:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-25 02:08:37,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:37,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-25 02:08:50,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:50,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 520 states and 645 transitions. [2024-11-25 02:08:50,314 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2024-11-25 02:08:50,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-25 02:08:50,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:50,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:00,190 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-25 02:09:01,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:01,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 521 states and 646 transitions. [2024-11-25 02:09:01,831 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 646 transitions. [2024-11-25 02:09:01,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 02:09:01,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:01,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:10,923 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-25 02:09:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 522 states and 647 transitions. [2024-11-25 02:09:12,473 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 647 transitions. [2024-11-25 02:09:12,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-25 02:09:12,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:12,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-25 02:09:22,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 523 states and 648 transitions. [2024-11-25 02:09:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 648 transitions. [2024-11-25 02:09:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 02:09:22,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:22,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:26,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:30,565 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-25 02:09:32,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 524 states and 649 transitions. [2024-11-25 02:09:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 649 transitions. [2024-11-25 02:09:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-25 02:09:32,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:39,925 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-25 02:09:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:41,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 525 states and 650 transitions. [2024-11-25 02:09:41,880 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 650 transitions. [2024-11-25 02:09:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 02:09:41,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:41,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:50,720 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-25 02:09:52,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:52,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 526 states and 651 transitions. [2024-11-25 02:09:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 651 transitions. [2024-11-25 02:09:52,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-25 02:09:52,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:52,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:59,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:03,164 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-25 02:10:04,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:04,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 527 states and 652 transitions. [2024-11-25 02:10:04,561 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 652 transitions. [2024-11-25 02:10:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 02:10:04,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:04,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:17,692 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-25 02:10:20,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 528 states and 653 transitions. [2024-11-25 02:10:20,900 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 653 transitions. [2024-11-25 02:10:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-25 02:10:20,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:20,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:26,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:31,349 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-25 02:10:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:34,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 529 states and 654 transitions. [2024-11-25 02:10:34,461 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 654 transitions. [2024-11-25 02:10:34,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-25 02:10:34,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:34,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:58,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-25 02:11:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 530 states and 655 transitions. [2024-11-25 02:11:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 655 transitions. [2024-11-25 02:11:01,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-25 02:11:01,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:01,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:13,366 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-25 02:11:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 531 states and 656 transitions. [2024-11-25 02:11:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 656 transitions. [2024-11-25 02:11:17,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-25 02:11:17,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:17,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat