./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/printf-3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/printf-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9ada37fed3f859a92366841083d791010f6b2b10b7c06e4bb87cb16ffee75ac9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:11:26,682 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:11:26,737 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 04:11:26,741 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:11:26,742 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:11:26,761 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:11:26,762 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:11:26,762 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:11:26,762 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:11:26,762 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:11:26,763 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:11:26,763 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:11:26,763 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:11:26,763 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:11:26,763 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:11:26,763 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:11:26,763 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:11:26,763 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:11:26,763 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:11:26,763 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:11:26,764 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:11:26,764 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:11:26,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:11:26,764 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:11:26,764 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:11:26,764 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:11:26,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:11:26,764 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_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ada37fed3f859a92366841083d791010f6b2b10b7c06e4bb87cb16ffee75ac9 [2024-12-06 04:11:27,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:11:27,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:11:27,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:11:27,014 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:11:27,015 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:11:27,016 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/printf-3.i [2024-12-06 04:11:30,321 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/data/4302e6074/27a081bc856a4e989bc31dd1695be828/FLAGdc103c0b8 [2024-12-06 04:11:30,761 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:11:30,762 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/sv-benchmarks/c/busybox-1.22.0/printf-3.i [2024-12-06 04:11:30,798 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/data/4302e6074/27a081bc856a4e989bc31dd1695be828/FLAGdc103c0b8 [2024-12-06 04:11:30,817 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/data/4302e6074/27a081bc856a4e989bc31dd1695be828 [2024-12-06 04:11:30,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:11:30,822 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:11:30,824 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:11:30,824 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:11:30,830 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:11:30,831 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:11:30" (1/1) ... [2024-12-06 04:11:30,832 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13dd10ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:30, skipping insertion in model container [2024-12-06 04:11:30,832 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:11:30" (1/1) ... [2024-12-06 04:11:30,896 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:11:32,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:11:32,617 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:11:32,792 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:11:33,013 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-06 04:11:33,022 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:11:33,022 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33 WrapperNode [2024-12-06 04:11:33,022 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:11:33,023 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:11:33,023 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:11:33,023 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:11:33,030 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,101 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,332 INFO L138 Inliner]: procedures = 648, calls = 860, calls flagged for inlining = 87, calls inlined = 397, statements flattened = 7993 [2024-12-06 04:11:33,332 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:11:33,333 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:11:33,333 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:11:33,333 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:11:33,342 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,342 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,377 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,377 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,534 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,544 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,575 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,599 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,617 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,664 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:11:33,665 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:11:33,666 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:11:33,666 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:11:33,667 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:11:33" (1/1) ... [2024-12-06 04:11:33,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:11:33,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:11:33,702 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:11:33,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff11d670-a375-4d02-a87a-51f61f99e38d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:11:33,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 04:11:33,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:11:33,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-12-06 04:11:33,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 04:11:33,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:11:33,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:11:33,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:11:33,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2024-12-06 04:11:33,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:11:34,215 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:11:34,216 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:12:03,055 INFO L? ?]: Removed 6460 outVars from TransFormulas that were not future-live. [2024-12-06 04:12:03,056 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:12:06,350 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:12:06,350 INFO L312 CfgBuilder]: Removed 106 assume(true) statements. [2024-12-06 04:12:06,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:12:06 BoogieIcfgContainer [2024-12-06 04:12:06,351 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:12:06,352 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:12:06,352 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:12:06,360 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:12:06,361 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:12:06" (1/1) ... [2024-12-06 04:12:06,367 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:12:06,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 4113 states and 4769 transitions. [2024-12-06 04:12:06,444 INFO L276 IsEmpty]: Start isEmpty. Operand 4113 states and 4769 transitions. [2024-12-06 04:12:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:12:06,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:06,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:07,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:17,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:12:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4768 states to 4112 states and 4768 transitions. [2024-12-06 04:12:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 4112 states and 4768 transitions. [2024-12-06 04:12:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:12:17,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:17,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:18,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:29,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:12:29,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:29,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 4111 states and 4767 transitions. [2024-12-06 04:12:29,245 INFO L276 IsEmpty]: Start isEmpty. Operand 4111 states and 4767 transitions. [2024-12-06 04:12:29,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:12:29,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:29,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:29,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:30,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 4110 states and 4766 transitions. [2024-12-06 04:12:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 4110 states and 4766 transitions. [2024-12-06 04:12:30,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:12:30,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:30,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:31,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:31,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4768 states to 4111 states and 4768 transitions. [2024-12-06 04:12:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 4111 states and 4768 transitions. [2024-12-06 04:12:31,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:12:31,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:31,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:33,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:33,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4770 states to 4113 states and 4770 transitions. [2024-12-06 04:12:33,399 INFO L276 IsEmpty]: Start isEmpty. Operand 4113 states and 4770 transitions. [2024-12-06 04:12:33,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:12:33,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:33,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:34,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:34,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:34,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4772 states to 4114 states and 4772 transitions. [2024-12-06 04:12:34,739 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 4772 transitions. [2024-12-06 04:12:34,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:12:34,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:34,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:35,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:37,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:37,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 4116 states and 4775 transitions. [2024-12-06 04:12:37,058 INFO L276 IsEmpty]: Start isEmpty. Operand 4116 states and 4775 transitions. [2024-12-06 04:12:37,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:12:37,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:37,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:38,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:39,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 4118 states and 4779 transitions. [2024-12-06 04:12:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 4118 states and 4779 transitions. [2024-12-06 04:12:39,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:12:39,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:39,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:40,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:41,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:41,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 4119 states and 4779 transitions. [2024-12-06 04:12:41,635 INFO L276 IsEmpty]: Start isEmpty. Operand 4119 states and 4779 transitions. [2024-12-06 04:12:41,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:12:41,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:41,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:44,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:44,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4770 states to 4114 states and 4770 transitions. [2024-12-06 04:12:44,193 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 4770 transitions. [2024-12-06 04:12:44,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:12:44,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:44,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:45,323 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:46,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:46,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4772 states to 4116 states and 4772 transitions. [2024-12-06 04:12:46,829 INFO L276 IsEmpty]: Start isEmpty. Operand 4116 states and 4772 transitions. [2024-12-06 04:12:46,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:12:46,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:46,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:47,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:49,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:49,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 4118 states and 4774 transitions. [2024-12-06 04:12:49,590 INFO L276 IsEmpty]: Start isEmpty. Operand 4118 states and 4774 transitions. [2024-12-06 04:12:49,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:12:49,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:49,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 04:13:02,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:13:08,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:08,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 4117 states and 4773 transitions. [2024-12-06 04:13:08,571 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 4773 transitions. [2024-12-06 04:13:08,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:13:08,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:08,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:09,588 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:11,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 4119 states and 4775 transitions. [2024-12-06 04:13:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4119 states and 4775 transitions. [2024-12-06 04:13:11,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:13:11,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:11,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:12,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:14,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4777 states to 4121 states and 4777 transitions. [2024-12-06 04:13:14,481 INFO L276 IsEmpty]: Start isEmpty. Operand 4121 states and 4777 transitions. [2024-12-06 04:13:14,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:13:14,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:14,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:15,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:15,738 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:17,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 4123 states and 4779 transitions. [2024-12-06 04:13:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 4123 states and 4779 transitions. [2024-12-06 04:13:17,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:13:17,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:17,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:18,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:18,874 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:21,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 4125 states and 4781 transitions. [2024-12-06 04:13:21,246 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 4781 transitions. [2024-12-06 04:13:21,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:13:21,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:21,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:22,335 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:23,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 4127 states and 4782 transitions. [2024-12-06 04:13:23,968 INFO L276 IsEmpty]: Start isEmpty. Operand 4127 states and 4782 transitions. [2024-12-06 04:13:23,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:13:23,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:23,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:25,766 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:13:37,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:13:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:53,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 4126 states and 4781 transitions. [2024-12-06 04:13:53,823 INFO L276 IsEmpty]: Start isEmpty. Operand 4126 states and 4781 transitions. [2024-12-06 04:13:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:13:53,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:53,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:13:56,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:56,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4780 states to 4125 states and 4780 transitions. [2024-12-06 04:13:56,104 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 4780 transitions. [2024-12-06 04:13:56,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:13:56,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:56,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:14:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 4124 states and 4779 transitions. [2024-12-06 04:14:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 4124 states and 4779 transitions. [2024-12-06 04:14:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:14:00,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:01,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:01,888 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:14:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 4126 states and 4784 transitions. [2024-12-06 04:14:01,977 INFO L276 IsEmpty]: Start isEmpty. Operand 4126 states and 4784 transitions. [2024-12-06 04:14:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:14:01,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:01,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:02,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:04,605 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:14:07,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 4128 states and 4788 transitions. [2024-12-06 04:14:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 4788 transitions. [2024-12-06 04:14:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:14:07,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:07,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:07,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:08,101 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:14:08,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:08,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 4127 states and 4787 transitions. [2024-12-06 04:14:08,142 INFO L276 IsEmpty]: Start isEmpty. Operand 4127 states and 4787 transitions. [2024-12-06 04:14:08,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:14:08,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:08,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:08,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:10,726 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:14:14,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:14,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4789 states to 4128 states and 4789 transitions. [2024-12-06 04:14:14,631 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 4789 transitions. [2024-12-06 04:14:14,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:14:14,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:14,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:16,536 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:14:19,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:19,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4790 states to 4129 states and 4790 transitions. [2024-12-06 04:14:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 4790 transitions. [2024-12-06 04:14:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:14:19,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:19,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:20,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:21,397 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:14:30,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4798 states to 4133 states and 4798 transitions. [2024-12-06 04:14:30,385 INFO L276 IsEmpty]: Start isEmpty. Operand 4133 states and 4798 transitions. [2024-12-06 04:14:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:14:30,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:30,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:35,497 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:14:51,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:51,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 4137 states and 4806 transitions. [2024-12-06 04:14:51,509 INFO L276 IsEmpty]: Start isEmpty. Operand 4137 states and 4806 transitions. [2024-12-06 04:14:51,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:14:51,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:51,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:52,121 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:14:54,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4808 states to 4138 states and 4808 transitions. [2024-12-06 04:14:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 4138 states and 4808 transitions. [2024-12-06 04:14:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:14:54,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:54,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:55,162 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:14:56,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:56,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 4140 states and 4811 transitions. [2024-12-06 04:14:56,527 INFO L276 IsEmpty]: Start isEmpty. Operand 4140 states and 4811 transitions. [2024-12-06 04:14:56,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:14:56,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:56,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:01,288 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:15:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:20,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4823 states to 4146 states and 4823 transitions. [2024-12-06 04:15:20,698 INFO L276 IsEmpty]: Start isEmpty. Operand 4146 states and 4823 transitions. [2024-12-06 04:15:20,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:15:20,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:20,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:26,113 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:15:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:40,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 4150 states and 4831 transitions. [2024-12-06 04:15:40,210 INFO L276 IsEmpty]: Start isEmpty. Operand 4150 states and 4831 transitions. [2024-12-06 04:15:40,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:15:40,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:40,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:40,849 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:15:43,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:43,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4835 states to 4152 states and 4835 transitions. [2024-12-06 04:15:43,256 INFO L276 IsEmpty]: Start isEmpty. Operand 4152 states and 4835 transitions. [2024-12-06 04:15:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:15:43,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:43,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:43,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:43,984 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:15:46,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4841 states to 4155 states and 4841 transitions. [2024-12-06 04:15:46,678 INFO L276 IsEmpty]: Start isEmpty. Operand 4155 states and 4841 transitions. [2024-12-06 04:15:46,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:15:46,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:46,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:15:51,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:51,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4843 states to 4156 states and 4843 transitions. [2024-12-06 04:15:51,467 INFO L276 IsEmpty]: Start isEmpty. Operand 4156 states and 4843 transitions. [2024-12-06 04:15:51,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:15:51,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:51,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:16:14,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:14,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 4163 states and 4857 transitions. [2024-12-06 04:16:14,577 INFO L276 IsEmpty]: Start isEmpty. Operand 4163 states and 4857 transitions. [2024-12-06 04:16:14,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:16:14,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:14,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:21,795 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:16:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:38,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 4166 states and 4866 transitions. [2024-12-06 04:16:38,297 INFO L276 IsEmpty]: Start isEmpty. Operand 4166 states and 4866 transitions. [2024-12-06 04:16:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:16:38,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:38,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:38,886 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 04:16:41,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:41,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4865 states to 4166 states and 4865 transitions. [2024-12-06 04:16:41,753 INFO L276 IsEmpty]: Start isEmpty. Operand 4166 states and 4865 transitions. [2024-12-06 04:16:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:16:41,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:41,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:42,411 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 04:16:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4865 states to 4167 states and 4865 transitions. [2024-12-06 04:16:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 4167 states and 4865 transitions. [2024-12-06 04:16:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:16:45,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:46,914 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:16:50,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:50,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4868 states to 4168 states and 4868 transitions. [2024-12-06 04:16:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 4168 states and 4868 transitions. [2024-12-06 04:16:50,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:16:50,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:50,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:54,406 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:17:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:09,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4876 states to 4172 states and 4876 transitions. [2024-12-06 04:17:09,990 INFO L276 IsEmpty]: Start isEmpty. Operand 4172 states and 4876 transitions. [2024-12-06 04:17:09,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:17:09,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:09,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:17,123 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:17:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:35,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 4175 states and 4884 transitions. [2024-12-06 04:17:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 4175 states and 4884 transitions. [2024-12-06 04:17:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:17:35,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:35,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:36,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:36,299 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 04:17:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:39,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4883 states to 4175 states and 4883 transitions. [2024-12-06 04:17:39,261 INFO L276 IsEmpty]: Start isEmpty. Operand 4175 states and 4883 transitions. [2024-12-06 04:17:39,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:17:39,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:39,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 04:17:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:43,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4883 states to 4176 states and 4883 transitions. [2024-12-06 04:17:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 4176 states and 4883 transitions. [2024-12-06 04:17:43,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:17:43,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:43,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:44,844 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:17:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4886 states to 4177 states and 4886 transitions. [2024-12-06 04:17:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 4177 states and 4886 transitions. [2024-12-06 04:17:49,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:17:49,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:49,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:51,920 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 04:18:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4893 states to 4181 states and 4893 transitions. [2024-12-06 04:18:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 4893 transitions. [2024-12-06 04:18:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:18:07,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:07,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:15,686 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:18:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:35,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4901 states to 4184 states and 4901 transitions. [2024-12-06 04:18:35,969 INFO L276 IsEmpty]: Start isEmpty. Operand 4184 states and 4901 transitions. [2024-12-06 04:18:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:18:35,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:35,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 04:18:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 4184 states and 4900 transitions. [2024-12-06 04:18:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 4184 states and 4900 transitions. [2024-12-06 04:18:39,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:18:39,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:39,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:40,560 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 04:18:44,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 4185 states and 4900 transitions. [2024-12-06 04:18:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 4185 states and 4900 transitions. [2024-12-06 04:18:44,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:18:44,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:44,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:44,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:18:50,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:50,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4903 states to 4186 states and 4903 transitions. [2024-12-06 04:18:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 4186 states and 4903 transitions. [2024-12-06 04:18:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:18:50,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:50,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 04:19:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:10,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4910 states to 4190 states and 4910 transitions. [2024-12-06 04:19:10,854 INFO L276 IsEmpty]: Start isEmpty. Operand 4190 states and 4910 transitions. [2024-12-06 04:19:10,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:19:10,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:10,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:21,209 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:19:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:47,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4937 states to 4193 states and 4937 transitions. [2024-12-06 04:19:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 4193 states and 4937 transitions. [2024-12-06 04:19:47,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:19:47,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:47,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:47,641 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 04:19:51,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:51,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 4193 states and 4936 transitions. [2024-12-06 04:19:51,817 INFO L276 IsEmpty]: Start isEmpty. Operand 4193 states and 4936 transitions. [2024-12-06 04:19:51,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:19:51,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:51,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:52,600 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 04:19:56,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 4194 states and 4936 transitions. [2024-12-06 04:19:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 4936 transitions. [2024-12-06 04:19:56,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:19:56,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:56,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:10,191 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:20:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:45,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 4199 states and 4949 transitions. [2024-12-06 04:20:45,037 INFO L276 IsEmpty]: Start isEmpty. Operand 4199 states and 4949 transitions. [2024-12-06 04:20:45,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:20:45,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:45,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:45,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:47,086 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:20:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:58,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4958 states to 4202 states and 4958 transitions. [2024-12-06 04:20:58,709 INFO L276 IsEmpty]: Start isEmpty. Operand 4202 states and 4958 transitions. [2024-12-06 04:20:58,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:20:58,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:58,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 04:21:20,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:20,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4960 states to 4203 states and 4960 transitions. [2024-12-06 04:21:20,437 INFO L276 IsEmpty]: Start isEmpty. Operand 4203 states and 4960 transitions. [2024-12-06 04:21:20,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:21:20,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:20,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:28,795 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:21:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 4206 states and 4993 transitions. [2024-12-06 04:21:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 4206 states and 4993 transitions. [2024-12-06 04:21:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:21:48,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:48,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:49,083 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 04:21:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:53,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 4206 states and 4992 transitions. [2024-12-06 04:21:53,346 INFO L276 IsEmpty]: Start isEmpty. Operand 4206 states and 4992 transitions. [2024-12-06 04:21:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:21:53,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:53,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:54,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 04:21:58,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:58,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 4207 states and 4992 transitions. [2024-12-06 04:21:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 4207 states and 4992 transitions. [2024-12-06 04:21:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:21:58,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:58,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:59,750 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 04:22:03,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 4207 states and 4991 transitions. [2024-12-06 04:22:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 4207 states and 4991 transitions. [2024-12-06 04:22:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:22:03,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:03,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:04,600 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 04:22:08,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:08,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 4208 states and 4991 transitions. [2024-12-06 04:22:08,787 INFO L276 IsEmpty]: Start isEmpty. Operand 4208 states and 4991 transitions. [2024-12-06 04:22:08,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:22:08,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:08,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:21,605 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:23:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:00,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5008 states to 4214 states and 5008 transitions. [2024-12-06 04:23:00,925 INFO L276 IsEmpty]: Start isEmpty. Operand 4214 states and 5008 transitions. [2024-12-06 04:23:00,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:23:00,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:00,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:01,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:23:18,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:18,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5020 states to 4217 states and 5020 transitions. [2024-12-06 04:23:18,051 INFO L276 IsEmpty]: Start isEmpty. Operand 4217 states and 5020 transitions. [2024-12-06 04:23:18,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:23:18,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:18,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:18,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:21,872 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 04:23:35,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:35,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5026 states to 4220 states and 5026 transitions. [2024-12-06 04:23:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 4220 states and 5026 transitions. [2024-12-06 04:23:35,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:23:35,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:35,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:54,468 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:24:31,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5068 states to 4223 states and 5068 transitions. [2024-12-06 04:24:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 4223 states and 5068 transitions. [2024-12-06 04:24:31,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:24:31,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:31,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:31,800 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 04:24:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:36,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 4223 states and 5067 transitions. [2024-12-06 04:24:36,546 INFO L276 IsEmpty]: Start isEmpty. Operand 4223 states and 5067 transitions. [2024-12-06 04:24:36,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:24:36,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:36,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:37,248 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 04:24:41,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:41,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5068 states to 4224 states and 5068 transitions. [2024-12-06 04:24:41,395 INFO L276 IsEmpty]: Start isEmpty. Operand 4224 states and 5068 transitions. [2024-12-06 04:24:41,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:24:41,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:41,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:42,023 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 04:24:46,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 4224 states and 5067 transitions. [2024-12-06 04:24:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 4224 states and 5067 transitions. [2024-12-06 04:24:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:24:46,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:46,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:46,830 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 04:24:51,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 4225 states and 5067 transitions. [2024-12-06 04:24:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 4225 states and 5067 transitions. [2024-12-06 04:24:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:24:51,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:51,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:52,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:10,364 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:26:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:00,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5083 states to 4230 states and 5083 transitions. [2024-12-06 04:26:00,136 INFO L276 IsEmpty]: Start isEmpty. Operand 4230 states and 5083 transitions. [2024-12-06 04:26:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:26:00,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:00,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat