./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:38:04,921 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:38:05,016 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 20:38:05,023 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:38:05,023 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:38:05,053 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:38:05,056 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:38:05,056 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:38:05,057 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:38:05,057 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:38:05,058 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:38:05,058 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:38:05,058 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:38:05,058 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:38:05,058 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:38:05,058 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:38:05,058 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:38:05,059 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:38:05,059 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:38:05,059 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:38:05,059 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:38:05,059 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:38:05,059 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:38:05,059 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:38:05,059 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:38:05,059 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:38:05,059 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:38:05,059 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:38:05,060 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:38:05,060 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:38:05,060 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:38:05,060 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:38:05,060 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:38:05,060 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_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) 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 -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-11-13 20:38:05,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:38:05,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:38:05,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:38:05,405 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:38:05,405 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:38:05,406 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-3.i Unable to find full path for "g++" [2024-11-13 20:38:07,313 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:38:07,656 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:38:07,657 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-3.i [2024-11-13 20:38:07,675 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/data/7bc30fa30/8ffc0d6dd83846e99f097b34f9c7276a/FLAG5a255d2bd [2024-11-13 20:38:07,702 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/data/7bc30fa30/8ffc0d6dd83846e99f097b34f9c7276a [2024-11-13 20:38:07,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:38:07,707 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:38:07,709 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:38:07,709 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:38:07,715 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:38:07,716 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:38:07" (1/1) ... [2024-11-13 20:38:07,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77ffab06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:07, skipping insertion in model container [2024-11-13 20:38:07,718 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:38:07" (1/1) ... [2024-11-13 20:38:07,788 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:38:08,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:38:08,583 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:38:08,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:38:08,785 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:38:08,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08 WrapperNode [2024-11-13 20:38:08,786 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:38:08,787 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:38:08,787 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:38:08,787 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:38:08,792 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08" (1/1) ... [2024-11-13 20:38:08,819 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08" (1/1) ... [2024-11-13 20:38:08,903 INFO L138 Inliner]: procedures = 176, calls = 425, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1853 [2024-11-13 20:38:08,904 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:38:08,904 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:38:08,904 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:38:08,904 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:38:08,912 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08" (1/1) ... [2024-11-13 20:38:08,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08" (1/1) ... [2024-11-13 20:38:08,927 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08" (1/1) ... [2024-11-13 20:38:08,928 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08" (1/1) ... [2024-11-13 20:38:09,004 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08" (1/1) ... [2024-11-13 20:38:09,017 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08" (1/1) ... [2024-11-13 20:38:09,022 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08" (1/1) ... [2024-11-13 20:38:09,027 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08" (1/1) ... [2024-11-13 20:38:09,039 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:38:09,040 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:38:09,040 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:38:09,040 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:38:09,041 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:08" (1/1) ... [2024-11-13 20:38:09,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:38:09,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:38:09,086 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:38:09,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650bc78-a41a-4f87-835d-7f197446b458/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:38:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:38:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:38:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:38:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:38:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:38:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:38:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:38:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:38:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:38:09,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:38:09,512 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:38:09,515 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:38:11,762 INFO L? ?]: Removed 419 outVars from TransFormulas that were not future-live. [2024-11-13 20:38:11,762 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:38:13,646 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:38:13,648 INFO L316 CfgBuilder]: Removed 77 assume(true) statements. [2024-11-13 20:38:13,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:38:13 BoogieIcfgContainer [2024-11-13 20:38:13,649 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:38:13,650 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:38:13,650 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:38:13,665 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:38:13,665 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:38:13" (1/1) ... [2024-11-13 20:38:13,675 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:38:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:13,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 136 states and 237 transitions. [2024-11-13 20:38:13,750 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 237 transitions. [2024-11-13 20:38:13,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:38:13,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:13,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:13,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:13,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 137 states and 238 transitions. [2024-11-13 20:38:13,997 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 238 transitions. [2024-11-13 20:38:13,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:38:13,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:13,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:14,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:14,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:14,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:14,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 140 states and 246 transitions. [2024-11-13 20:38:14,131 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 246 transitions. [2024-11-13 20:38:14,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:38:14,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:14,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:14,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:14,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:14,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 141 states and 247 transitions. [2024-11-13 20:38:14,552 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 247 transitions. [2024-11-13 20:38:14,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:38:14,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:14,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:14,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:14,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:14,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 141 states and 243 transitions. [2024-11-13 20:38:14,634 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 243 transitions. [2024-11-13 20:38:14,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:38:14,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:14,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:14,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:14,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 141 states and 239 transitions. [2024-11-13 20:38:14,709 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 239 transitions. [2024-11-13 20:38:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:38:14,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:14,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:14,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:15,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:15,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:15,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 144 states and 245 transitions. [2024-11-13 20:38:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 245 transitions. [2024-11-13 20:38:15,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:38:15,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:15,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:15,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:15,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:15,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 144 states and 237 transitions. [2024-11-13 20:38:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 237 transitions. [2024-11-13 20:38:15,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:38:15,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:15,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:15,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:15,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 144 states and 225 transitions. [2024-11-13 20:38:15,489 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 225 transitions. [2024-11-13 20:38:15,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:38:15,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:15,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:15,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:17,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 144 states and 211 transitions. [2024-11-13 20:38:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 211 transitions. [2024-11-13 20:38:17,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:38:17,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:17,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:17,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:17,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:26,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:26,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:26,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 155 states and 223 transitions. [2024-11-13 20:38:26,268 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 223 transitions. [2024-11-13 20:38:26,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:38:26,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:26,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:26,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:26,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 155 states and 221 transitions. [2024-11-13 20:38:26,545 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 221 transitions. [2024-11-13 20:38:26,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:38:26,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:26,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:26,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:26,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:26,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 155 states and 219 transitions. [2024-11-13 20:38:26,786 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 219 transitions. [2024-11-13 20:38:26,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:38:26,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:26,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:26,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:26,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:27,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 155 states and 217 transitions. [2024-11-13 20:38:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 217 transitions. [2024-11-13 20:38:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:38:27,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:28,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:34,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:34,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:34,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 158 states and 219 transitions. [2024-11-13 20:38:34,864 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 219 transitions. [2024-11-13 20:38:34,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:38:34,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:34,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:36,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 199 states and 269 transitions. [2024-11-13 20:38:36,543 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 269 transitions. [2024-11-13 20:38:36,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:38:36,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:36,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:36,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 199 states and 267 transitions. [2024-11-13 20:38:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 267 transitions. [2024-11-13 20:38:36,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:38:36,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:36,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:36,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:37,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:37,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 199 states and 265 transitions. [2024-11-13 20:38:37,535 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 265 transitions. [2024-11-13 20:38:37,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:38:37,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:37,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:37,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 199 states and 263 transitions. [2024-11-13 20:38:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 263 transitions. [2024-11-13 20:38:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:38:37,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:37,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:38,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:48,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:58,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:00,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:00,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 202 states and 265 transitions. [2024-11-13 20:39:00,218 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 265 transitions. [2024-11-13 20:39:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:39:00,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:00,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:00,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:39:10,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:20,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:30,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:40,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:40,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 205 states and 267 transitions. [2024-11-13 20:39:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 267 transitions. [2024-11-13 20:39:40,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:39:40,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:40,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:40,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:42,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:44,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 346 transitions. [2024-11-13 20:39:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 346 transitions. [2024-11-13 20:39:44,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:39:44,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:44,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:47,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 266 states and 347 transitions. [2024-11-13 20:39:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 347 transitions. [2024-11-13 20:39:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:39:47,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:47,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:49,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:49,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 267 states and 349 transitions. [2024-11-13 20:39:49,546 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 349 transitions. [2024-11-13 20:39:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:39:49,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:49,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:52,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 268 states and 349 transitions. [2024-11-13 20:39:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 349 transitions. [2024-11-13 20:39:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:39:52,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:52,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:55,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:56,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 269 states and 350 transitions. [2024-11-13 20:39:56,195 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 350 transitions. [2024-11-13 20:39:56,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:39:56,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:56,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:56,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:39:57,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:58,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:58,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 254 states and 331 transitions. [2024-11-13 20:39:58,022 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 331 transitions. [2024-11-13 20:39:58,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:39:58,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:58,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:59,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:00,277 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:01,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:01,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 255 states and 333 transitions. [2024-11-13 20:40:01,143 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 333 transitions. [2024-11-13 20:40:01,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:40:01,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:01,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:04,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 256 states and 334 transitions. [2024-11-13 20:40:04,729 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 334 transitions. [2024-11-13 20:40:04,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:40:04,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:04,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:05,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:06,628 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:07,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:07,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 257 states and 335 transitions. [2024-11-13 20:40:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 335 transitions. [2024-11-13 20:40:07,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:40:07,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:07,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:09,381 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:10,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:10,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 258 states and 336 transitions. [2024-11-13 20:40:10,476 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 336 transitions. [2024-11-13 20:40:10,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:40:10,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:10,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:11,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:12,218 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:13,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:13,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 259 states and 337 transitions. [2024-11-13 20:40:13,307 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 337 transitions. [2024-11-13 20:40:13,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:40:13,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:13,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:15,477 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:18,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 260 states and 337 transitions. [2024-11-13 20:40:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 337 transitions. [2024-11-13 20:40:18,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:40:18,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:18,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:20,507 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:21,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:21,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 261 states and 338 transitions. [2024-11-13 20:40:21,257 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 338 transitions. [2024-11-13 20:40:21,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:40:21,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:21,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:23,001 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:23,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:23,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 262 states and 339 transitions. [2024-11-13 20:40:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 339 transitions. [2024-11-13 20:40:23,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:40:23,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:23,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:25,503 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:26,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:26,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 263 states and 340 transitions. [2024-11-13 20:40:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 340 transitions. [2024-11-13 20:40:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:40:26,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:26,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:29,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:29,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 264 states and 341 transitions. [2024-11-13 20:40:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 341 transitions. [2024-11-13 20:40:29,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:40:29,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:29,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:31,639 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 265 states and 342 transitions. [2024-11-13 20:40:32,503 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 342 transitions. [2024-11-13 20:40:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:40:32,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:32,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:33,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:34,286 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:35,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:35,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 266 states and 343 transitions. [2024-11-13 20:40:35,145 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 343 transitions. [2024-11-13 20:40:35,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:40:35,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:35,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:36,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:37,838 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:38,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 267 states and 344 transitions. [2024-11-13 20:40:38,788 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 344 transitions. [2024-11-13 20:40:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:40:38,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:38,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:42,250 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 268 states and 345 transitions. [2024-11-13 20:40:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 345 transitions. [2024-11-13 20:40:43,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:40:43,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:43,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:45,219 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:46,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 269 states and 346 transitions. [2024-11-13 20:40:46,140 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 346 transitions. [2024-11-13 20:40:46,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:40:46,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:46,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:53,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:53,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 270 states and 348 transitions. [2024-11-13 20:40:53,595 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 348 transitions. [2024-11-13 20:40:53,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:40:53,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:53,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:54,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:57,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 271 states and 350 transitions. [2024-11-13 20:40:57,927 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 350 transitions. [2024-11-13 20:40:57,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:40:57,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:57,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:02,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 272 states and 350 transitions. [2024-11-13 20:41:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 350 transitions. [2024-11-13 20:41:02,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:41:02,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:02,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:06,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:06,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 273 states and 351 transitions. [2024-11-13 20:41:06,635 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 351 transitions. [2024-11-13 20:41:06,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:41:06,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:06,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:09,581 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:14,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 274 states and 351 transitions. [2024-11-13 20:41:14,430 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 351 transitions. [2024-11-13 20:41:14,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:41:14,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:14,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:17,300 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:18,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:18,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 275 states and 353 transitions. [2024-11-13 20:41:18,954 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 353 transitions. [2024-11-13 20:41:18,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:41:18,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:18,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:21,981 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:24,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 276 states and 353 transitions. [2024-11-13 20:41:24,274 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 353 transitions. [2024-11-13 20:41:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:41:24,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:24,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:28,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:28,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 277 states and 355 transitions. [2024-11-13 20:41:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 355 transitions. [2024-11-13 20:41:28,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:41:28,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:28,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:31,779 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:34,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:34,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 278 states and 357 transitions. [2024-11-13 20:41:34,282 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 357 transitions. [2024-11-13 20:41:34,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:41:34,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:34,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:37,875 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:41,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 279 states and 356 transitions. [2024-11-13 20:41:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 356 transitions. [2024-11-13 20:41:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:41:41,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:41,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:44,407 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:46,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:46,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 280 states and 358 transitions. [2024-11-13 20:41:46,372 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 358 transitions. [2024-11-13 20:41:46,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:41:46,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:46,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:49,326 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:52,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:52,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 281 states and 359 transitions. [2024-11-13 20:41:52,106 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 359 transitions. [2024-11-13 20:41:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:41:52,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:52,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:55,738 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:58,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:58,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 282 states and 361 transitions. [2024-11-13 20:41:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 361 transitions. [2024-11-13 20:41:58,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:41:58,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:58,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:59,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:04,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:04,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 283 states and 361 transitions. [2024-11-13 20:42:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 361 transitions. [2024-11-13 20:42:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:42:04,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:08,956 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:15,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:15,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 284 states and 361 transitions. [2024-11-13 20:42:15,395 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 361 transitions. [2024-11-13 20:42:15,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:42:15,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:15,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:16,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:18,575 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:20,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 285 states and 362 transitions. [2024-11-13 20:42:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 362 transitions. [2024-11-13 20:42:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:42:20,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:20,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:25,217 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 286 states and 364 transitions. [2024-11-13 20:42:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 364 transitions. [2024-11-13 20:42:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:42:27,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:27,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:31,496 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:34,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:34,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 287 states and 365 transitions. [2024-11-13 20:42:34,675 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 365 transitions. [2024-11-13 20:42:34,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:42:34,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:34,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:38,556 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:41,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 288 states and 367 transitions. [2024-11-13 20:42:41,757 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 367 transitions. [2024-11-13 20:42:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:42:41,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:41,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:43,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:46,141 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 1 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:52,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:52,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 289 states and 366 transitions. [2024-11-13 20:42:52,244 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 366 transitions. [2024-11-13 20:42:52,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:42:52,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:52,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:56,218 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 1 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:58,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:58,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 290 states and 368 transitions. [2024-11-13 20:42:58,707 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 368 transitions. [2024-11-13 20:42:58,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:42:58,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:58,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:03,036 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 1 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:06,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:06,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 291 states and 369 transitions. [2024-11-13 20:43:06,363 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 369 transitions. [2024-11-13 20:43:06,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:43:06,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:06,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:07,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:10,829 INFO L134 CoverageAnalysis]: Checked inductivity of 862 backedges. 1 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:15,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 292 states and 369 transitions. [2024-11-13 20:43:15,907 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 369 transitions. [2024-11-13 20:43:15,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:43:15,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:15,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:17,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:20,515 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:22,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 293 states and 370 transitions. [2024-11-13 20:43:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 370 transitions. [2024-11-13 20:43:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:43:22,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:22,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:24,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:43,273 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 1 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:02,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:02,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 294 states and 371 transitions. [2024-11-13 20:44:02,195 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 371 transitions. [2024-11-13 20:44:02,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:44:02,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:02,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:04,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:06,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 295 states and 372 transitions. [2024-11-13 20:44:06,313 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 372 transitions. [2024-11-13 20:44:06,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:44:06,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:06,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:10,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 296 states and 374 transitions. [2024-11-13 20:44:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 374 transitions. [2024-11-13 20:44:10,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:44:10,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:10,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:12,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:14,324 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:17,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:17,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 297 states and 376 transitions. [2024-11-13 20:44:17,259 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 376 transitions. [2024-11-13 20:44:17,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:44:17,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:17,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:20,230 INFO L134 CoverageAnalysis]: Checked inductivity of 997 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:24,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 298 states and 375 transitions. [2024-11-13 20:44:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 375 transitions. [2024-11-13 20:44:24,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:44:24,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:24,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:27,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1001 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 299 states and 377 transitions. [2024-11-13 20:44:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 377 transitions. [2024-11-13 20:44:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:44:30,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:30,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:33,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1006 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 300 states and 377 transitions. [2024-11-13 20:44:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 377 transitions. [2024-11-13 20:44:36,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:44:36,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:36,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:38,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:39,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:41,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 301 states and 378 transitions. [2024-11-13 20:44:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 378 transitions. [2024-11-13 20:44:41,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:44:41,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:41,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:44,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1019 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:46,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 302 states and 379 transitions. [2024-11-13 20:44:46,834 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 379 transitions. [2024-11-13 20:44:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:44:46,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:46,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:48,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:51,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 303 states and 381 transitions. [2024-11-13 20:44:54,663 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 381 transitions. [2024-11-13 20:44:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:44:54,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:54,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:57,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:01,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 304 states and 382 transitions. [2024-11-13 20:45:01,425 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 382 transitions. [2024-11-13 20:45:01,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:45:01,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:01,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:06,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:10,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:10,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 305 states and 382 transitions. [2024-11-13 20:45:10,944 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 382 transitions. [2024-11-13 20:45:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:45:10,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:10,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:14,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 306 states and 383 transitions. [2024-11-13 20:45:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 383 transitions. [2024-11-13 20:45:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:45:16,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:16,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:19,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:21,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:21,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 307 states and 384 transitions. [2024-11-13 20:45:21,794 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 384 transitions. [2024-11-13 20:45:21,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:45:21,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:21,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:25,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:29,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:29,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 308 states and 386 transitions. [2024-11-13 20:45:29,584 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 386 transitions. [2024-11-13 20:45:29,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:45:29,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:29,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:31,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:32,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:36,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 309 states and 387 transitions. [2024-11-13 20:45:36,482 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 387 transitions. [2024-11-13 20:45:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:45:36,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:36,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:40,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1111 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:45,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 310 states and 387 transitions. [2024-11-13 20:45:45,446 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 387 transitions. [2024-11-13 20:45:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:45:45,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:45,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:46,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:48,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1127 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:50,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:50,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 311 states and 388 transitions. [2024-11-13 20:45:50,951 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 388 transitions. [2024-11-13 20:45:50,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:45:50,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:50,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:52,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:54,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:58,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 312 states and 390 transitions. [2024-11-13 20:45:58,445 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 390 transitions. [2024-11-13 20:45:58,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:45:58,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:58,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:03,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:46:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:06,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 313 states and 392 transitions. [2024-11-13 20:46:06,930 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 392 transitions. [2024-11-13 20:46:06,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:46:06,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:10,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:46:14,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:14,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 314 states and 392 transitions. [2024-11-13 20:46:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 392 transitions. [2024-11-13 20:46:14,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:46:14,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:14,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:17,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:46:21,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:21,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 315 states and 393 transitions. [2024-11-13 20:46:21,875 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 393 transitions. [2024-11-13 20:46:21,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:46:21,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:21,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:27,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:46:36,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:36,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 316 states and 393 transitions. [2024-11-13 20:46:36,693 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 393 transitions. [2024-11-13 20:46:36,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:46:36,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:36,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:38,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:46:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 317 states and 395 transitions. [2024-11-13 20:46:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 395 transitions. [2024-11-13 20:46:44,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:46:44,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:44,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:48,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:46:53,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 318 states and 396 transitions. [2024-11-13 20:46:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 396 transitions. [2024-11-13 20:46:53,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:46:53,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:53,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1291 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:47:03,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 319 states and 396 transitions. [2024-11-13 20:47:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 396 transitions. [2024-11-13 20:47:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:47:03,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:03,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:08,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:47:11,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 320 states and 398 transitions. [2024-11-13 20:47:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 398 transitions. [2024-11-13 20:47:11,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:47:11,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:11,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:47:20,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:20,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 321 states and 398 transitions. [2024-11-13 20:47:20,451 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 398 transitions. [2024-11-13 20:47:20,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:47:20,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:20,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:22,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:25,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:47:27,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:27,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 322 states and 399 transitions. [2024-11-13 20:47:27,710 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 399 transitions. [2024-11-13 20:47:27,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:47:27,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:27,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:29,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:32,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1397 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:47:34,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 323 states and 400 transitions. [2024-11-13 20:47:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 400 transitions. [2024-11-13 20:47:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:47:34,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:34,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:36,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:41,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:47:46,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:46,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 324 states and 402 transitions. [2024-11-13 20:47:46,966 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 402 transitions. [2024-11-13 20:47:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:47:46,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:46,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:49,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:52,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1456 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:47:57,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:57,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 325 states and 403 transitions. [2024-11-13 20:47:57,180 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 403 transitions. [2024-11-13 20:47:57,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:47:57,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:57,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:48:09,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:09,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 326 states and 403 transitions. [2024-11-13 20:48:09,925 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 403 transitions. [2024-11-13 20:48:09,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:48:09,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:09,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:16,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1519 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:48:20,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:20,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 327 states and 405 transitions. [2024-11-13 20:48:20,229 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 405 transitions. [2024-11-13 20:48:20,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:48:20,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:20,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:26,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:48:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 328 states and 405 transitions. [2024-11-13 20:48:31,286 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 405 transitions. [2024-11-13 20:48:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:48:31,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:31,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:37,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1586 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:48:40,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 329 states and 406 transitions. [2024-11-13 20:48:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 406 transitions. [2024-11-13 20:48:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:48:40,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:40,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:45,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1621 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:48:50,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 330 states and 408 transitions. [2024-11-13 20:48:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 408 transitions. [2024-11-13 20:48:50,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:48:50,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:50,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:52,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:55,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:49:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:00,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 331 states and 408 transitions. [2024-11-13 20:49:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 408 transitions. [2024-11-13 20:49:00,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:49:00,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:00,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:06,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1694 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:49:09,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:09,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 332 states and 409 transitions. [2024-11-13 20:49:09,686 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 409 transitions. [2024-11-13 20:49:09,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:49:09,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:09,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:15,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1732 backedges. 1 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:49:18,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:18,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 333 states and 410 transitions. [2024-11-13 20:49:18,655 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 410 transitions. [2024-11-13 20:49:18,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:49:18,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:18,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:23,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:26,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1771 backedges. 1 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:49:30,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:30,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 334 states and 411 transitions. [2024-11-13 20:49:30,116 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 411 transitions. [2024-11-13 20:49:30,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:49:30,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:30,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:36,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1811 backedges. 1 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:49:39,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:39,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 335 states and 412 transitions. [2024-11-13 20:49:39,644 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 412 transitions. [2024-11-13 20:49:39,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:49:39,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:39,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:45,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1852 backedges. 1 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:49:49,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:49,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 336 states and 413 transitions. [2024-11-13 20:49:49,084 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 413 transitions. [2024-11-13 20:49:49,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:49:49,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:49,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:59,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1894 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:50:07,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:07,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 337 states and 415 transitions. [2024-11-13 20:50:07,100 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 415 transitions. [2024-11-13 20:50:07,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:50:07,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:07,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:13,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1937 backedges. 1 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:50:18,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:18,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 338 states and 415 transitions. [2024-11-13 20:50:18,665 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 415 transitions. [2024-11-13 20:50:18,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:50:18,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:18,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1981 backedges. 1 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:50:31,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 339 states and 417 transitions. [2024-11-13 20:50:31,328 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 417 transitions. [2024-11-13 20:50:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:50:31,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:31,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2026 backedges. 1 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:50:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:43,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 340 states and 418 transitions. [2024-11-13 20:50:43,817 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 418 transitions. [2024-11-13 20:50:43,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:50:43,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:43,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2072 backedges. 1 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:50:59,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:59,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 341 states and 418 transitions. [2024-11-13 20:50:59,997 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 418 transitions. [2024-11-13 20:50:59,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:50:59,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:59,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:02,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:07,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2119 backedges. 1 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:51:12,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:12,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 342 states and 420 transitions. [2024-11-13 20:51:12,662 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 420 transitions. [2024-11-13 20:51:12,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:51:12,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:12,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:17,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:22,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2167 backedges. 1 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:51:28,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:28,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 343 states and 420 transitions. [2024-11-13 20:51:28,601 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 420 transitions. [2024-11-13 20:51:28,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:51:28,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:28,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:32,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2216 backedges. 1 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:51:41,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:41,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 344 states and 421 transitions. [2024-11-13 20:51:41,199 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 421 transitions. [2024-11-13 20:51:41,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:51:41,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:41,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:48,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2266 backedges. 1 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:51:52,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:52,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 345 states and 422 transitions. [2024-11-13 20:51:52,414 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 422 transitions. [2024-11-13 20:51:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:51:52,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:52,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:57,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:03,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2317 backedges. 1 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.