./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/ps5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/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_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/ps5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 75035fa3f0906c231d17ae5ee7268afeafad4874ea03c5ffa88d3c2d4999f0b5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:58:52,566 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:58:52,658 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:58:52,663 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:58:52,663 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:58:52,704 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:58:52,706 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:58:52,707 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:58:52,707 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:58:52,707 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:58:52,708 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:58:52,708 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:58:52,708 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:58:52,709 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:58:52,709 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:58:52,709 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:58:52,709 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:58:52,710 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:58:52,711 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:58:52,711 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:58:52,711 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:58:52,711 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:58:52,711 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:58:52,711 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:58:52,711 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:58:52,712 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:58:52,712 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:58:52,712 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:58:52,712 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:58:52,712 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:58:52,712 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:58:52,712 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:58:52,712 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:58:52,712 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:58:52,712 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:58:52,712 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_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75035fa3f0906c231d17ae5ee7268afeafad4874ea03c5ffa88d3c2d4999f0b5 [2024-11-13 20:58:53,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:58:53,068 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:58:53,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:58:53,074 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:58:53,075 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:58:53,076 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench/ps5.c Unable to find full path for "g++" [2024-11-13 20:58:54,946 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:58:55,230 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:58:55,231 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/sv-benchmarks/c/nla-digbench/ps5.c [2024-11-13 20:58:55,242 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm/data/216295405/599df46869bb4be8a5a64aa96c4a002d/FLAGec1d98d63 [2024-11-13 20:58:55,275 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm/data/216295405/599df46869bb4be8a5a64aa96c4a002d [2024-11-13 20:58:55,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:58:55,280 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:58:55,281 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:58:55,282 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:58:55,287 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:58:55,288 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,289 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f3f7de8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55, skipping insertion in model container [2024-11-13 20:58:55,289 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,306 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:58:55,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:58:55,540 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:58:55,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:58:55,593 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:58:55,593 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55 WrapperNode [2024-11-13 20:58:55,594 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:58:55,595 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:58:55,595 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:58:55,595 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:58:55,602 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,608 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,655 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 129 [2024-11-13 20:58:55,659 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:58:55,659 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:58:55,659 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:58:55,660 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:58:55,671 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,671 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,673 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,674 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,682 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,685 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,687 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,688 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,690 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:58:55,691 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:58:55,691 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:58:55,691 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:58:55,692 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:55" (1/1) ... [2024-11-13 20:58:55,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:58:55,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:58:55,737 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:58:55,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5db3bf08-30bb-43b9-9e73-9dfbc07c01df/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:58:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:58:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:58:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:58:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:58:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:58:55,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:58:55,863 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:58:55,865 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:58:56,577 INFO L? ?]: Removed 88 outVars from TransFormulas that were not future-live. [2024-11-13 20:58:56,577 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:58:56,653 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:58:56,653 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:58:56,656 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:58:56 BoogieIcfgContainer [2024-11-13 20:58:56,656 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:58:56,657 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:58:56,657 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:58:56,669 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:58:56,670 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:58:56" (1/1) ... [2024-11-13 20:58:56,681 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:58:56,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:56,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 178 states and 181 transitions. [2024-11-13 20:58:56,761 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 181 transitions. [2024-11-13 20:58:56,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:58:56,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:56,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:56,891 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 20:58:56,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 178 states and 180 transitions. [2024-11-13 20:58:56,911 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 180 transitions. [2024-11-13 20:58:56,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:58:56,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:56,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:56,969 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 20:58:57,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 180 states and 183 transitions. [2024-11-13 20:58:57,023 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 183 transitions. [2024-11-13 20:58:57,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:58:57,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,060 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 20:58:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 181 states and 184 transitions. [2024-11-13 20:58:57,077 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 184 transitions. [2024-11-13 20:58:57,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:58:57,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,095 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 20:58:57,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 180 states and 183 transitions. [2024-11-13 20:58:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 183 transitions. [2024-11-13 20:58:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:58:57,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,133 INFO L255 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:57,136 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:57,156 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 20:58:57,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 182 states and 185 transitions. [2024-11-13 20:58:57,180 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 185 transitions. [2024-11-13 20:58:57,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:58:57,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,228 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:57,229 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:57,259 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 20:58:57,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 183 states and 186 transitions. [2024-11-13 20:58:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2024-11-13 20:58:57,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:58:57,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,331 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:57,332 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:57,361 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 20:58:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 184 states and 187 transitions. [2024-11-13 20:58:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 187 transitions. [2024-11-13 20:58:57,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:58:57,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,425 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 20:58:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 183 states and 186 transitions. [2024-11-13 20:58:57,436 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2024-11-13 20:58:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:58:57,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:57,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,489 INFO L255 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:57,489 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:57,519 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 20:58:57,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 185 states and 188 transitions. [2024-11-13 20:58:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 188 transitions. [2024-11-13 20:58:57,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:58:57,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:57,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,578 INFO L255 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:57,579 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:57,605 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 20:58:57,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 186 states and 189 transitions. [2024-11-13 20:58:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 189 transitions. [2024-11-13 20:58:57,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:58:57,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,656 INFO L255 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:57,658 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:57,692 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 20:58:57,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 187 states and 190 transitions. [2024-11-13 20:58:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 190 transitions. [2024-11-13 20:58:57,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:58:57,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,767 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 20:58:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 188 states and 191 transitions. [2024-11-13 20:58:57,790 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 191 transitions. [2024-11-13 20:58:57,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:58:57,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,845 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 20:58:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 189 states and 192 transitions. [2024-11-13 20:58:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 192 transitions. [2024-11-13 20:58:57,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:58:57,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,886 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 20:58:57,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 188 states and 191 transitions. [2024-11-13 20:58:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 191 transitions. [2024-11-13 20:58:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:58:57,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:57,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:57,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:57,998 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 20:58:58,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 190 states and 193 transitions. [2024-11-13 20:58:58,027 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 193 transitions. [2024-11-13 20:58:58,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:58:58,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:58,066 INFO L255 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:58,067 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:58,113 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 20:58:58,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 191 states and 194 transitions. [2024-11-13 20:58:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 194 transitions. [2024-11-13 20:58:58,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:58:58,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:58,185 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:58,186 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:58,234 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 20:58:58,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 192 states and 195 transitions. [2024-11-13 20:58:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 195 transitions. [2024-11-13 20:58:58,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:58:58,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:58,282 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 20:58:58,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 191 states and 194 transitions. [2024-11-13 20:58:58,294 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 194 transitions. [2024-11-13 20:58:58,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:58:58,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:58,324 INFO L255 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:58,325 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:58,367 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 20:58:58,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 193 states and 196 transitions. [2024-11-13 20:58:58,390 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 196 transitions. [2024-11-13 20:58:58,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:58:58,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:58,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:58,432 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:58,486 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 20:58:58,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 194 states and 197 transitions. [2024-11-13 20:58:58,503 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 197 transitions. [2024-11-13 20:58:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:58:58,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:58,548 INFO L255 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:58,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:58,595 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 20:58:58,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 195 states and 198 transitions. [2024-11-13 20:58:58,617 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 198 transitions. [2024-11-13 20:58:58,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:58:58,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:58,705 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 20:58:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 196 states and 199 transitions. [2024-11-13 20:58:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 199 transitions. [2024-11-13 20:58:58,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:58:58,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:58:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 197 states and 200 transitions. [2024-11-13 20:58:58,820 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 200 transitions. [2024-11-13 20:58:58,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:58:58,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:58,847 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 20:58:58,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 196 states and 199 transitions. [2024-11-13 20:58:58,861 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 199 transitions. [2024-11-13 20:58:58,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:58:58,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:58,928 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 20:58:58,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 198 states and 202 transitions. [2024-11-13 20:58:58,971 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 202 transitions. [2024-11-13 20:58:58,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:58:58,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:59,025 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 20:58:59,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:59,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 201 states and 207 transitions. [2024-11-13 20:58:59,162 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 207 transitions. [2024-11-13 20:58:59,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:58:59,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:59,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:59,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:59,232 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 20:58:59,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:59,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 205 states and 212 transitions. [2024-11-13 20:58:59,422 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 212 transitions. [2024-11-13 20:58:59,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:58:59,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:59,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:59,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:59,454 INFO L255 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:59,455 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:59,513 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 20:58:59,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:59,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 210 states and 217 transitions. [2024-11-13 20:58:59,681 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 217 transitions. [2024-11-13 20:58:59,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:58:59,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:59,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:59,713 INFO L255 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:58:59,714 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:59,773 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 20:58:59,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:59,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 211 states and 218 transitions. [2024-11-13 20:58:59,792 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 218 transitions. [2024-11-13 20:58:59,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:58:59,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:59,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:59,865 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 20:59:00,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 241 states and 250 transitions. [2024-11-13 20:59:00,164 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 250 transitions. [2024-11-13 20:59:00,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:59:00,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:00,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:00,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:00,237 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 20:59:00,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:00,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 272 states and 283 transitions. [2024-11-13 20:59:00,601 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 283 transitions. [2024-11-13 20:59:00,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:59:00,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:00,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:00,693 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 20:59:01,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 275 states and 288 transitions. [2024-11-13 20:59:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 288 transitions. [2024-11-13 20:59:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:59:01,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:01,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:01,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:01,340 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 20:59:02,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:02,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 278 states and 292 transitions. [2024-11-13 20:59:02,146 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 292 transitions. [2024-11-13 20:59:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:59:02,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:02,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:02,355 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 20:59:03,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 283 states and 299 transitions. [2024-11-13 20:59:03,233 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 299 transitions. [2024-11-13 20:59:03,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:59:03,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:03,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:03,384 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 20:59:03,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:03,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 284 states and 300 transitions. [2024-11-13 20:59:03,544 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 300 transitions. [2024-11-13 20:59:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:59:03,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:03,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:03,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:03,640 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 20:59:03,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:03,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 287 states and 305 transitions. [2024-11-13 20:59:03,680 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 305 transitions. [2024-11-13 20:59:03,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:59:03,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:03,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:03,798 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 20:59:04,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:04,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 325 states and 349 transitions. [2024-11-13 20:59:04,736 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 349 transitions. [2024-11-13 20:59:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:59:04,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:04,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:04,785 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 20:59:04,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:04,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 326 states and 350 transitions. [2024-11-13 20:59:04,811 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 350 transitions. [2024-11-13 20:59:04,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:59:04,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:04,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:04,887 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 20:59:04,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:04,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 327 states and 351 transitions. [2024-11-13 20:59:04,920 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 351 transitions. [2024-11-13 20:59:04,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:04,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:04,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:04,947 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 20:59:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 326 states and 350 transitions. [2024-11-13 20:59:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 350 transitions. [2024-11-13 20:59:04,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:59:04,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:04,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:04,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:05,038 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 20:59:05,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:05,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 329 states and 354 transitions. [2024-11-13 20:59:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 354 transitions. [2024-11-13 20:59:05,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:59:05,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:05,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:05,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:05,234 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 20:59:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 331 states and 356 transitions. [2024-11-13 20:59:05,343 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 356 transitions. [2024-11-13 20:59:05,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:59:05,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:05,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:05,383 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 20:59:05,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:05,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 332 states and 357 transitions. [2024-11-13 20:59:05,418 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 357 transitions. [2024-11-13 20:59:05,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:59:05,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:05,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:05,520 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 20:59:05,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 335 states and 360 transitions. [2024-11-13 20:59:05,858 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 360 transitions. [2024-11-13 20:59:05,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:59:05,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:05,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:05,883 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 20:59:05,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:05,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 334 states and 359 transitions. [2024-11-13 20:59:05,899 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 359 transitions. [2024-11-13 20:59:05,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:59:05,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:05,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:06,000 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 20:59:06,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:06,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 338 states and 363 transitions. [2024-11-13 20:59:06,400 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 363 transitions. [2024-11-13 20:59:06,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:59:06,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:06,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:06,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:06,434 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:59:06,435 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:06,570 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 20:59:06,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:06,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 340 states and 365 transitions. [2024-11-13 20:59:06,652 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 365 transitions. [2024-11-13 20:59:06,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:59:06,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:06,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:06,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:06,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:06,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:06,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 339 states and 364 transitions. [2024-11-13 20:59:06,702 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 364 transitions. [2024-11-13 20:59:06,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:59:06,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:06,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:06,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:06,741 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:59:06,743 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:06,947 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 20:59:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 340 states and 366 transitions. [2024-11-13 20:59:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 366 transitions. [2024-11-13 20:59:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:59:07,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:07,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:07,203 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 20:59:07,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:07,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 346 states and 372 transitions. [2024-11-13 20:59:07,645 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 372 transitions. [2024-11-13 20:59:07,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:59:07,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:07,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:07,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:07,678 INFO L255 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:59:07,679 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:07,850 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 20:59:08,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:08,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 348 states and 374 transitions. [2024-11-13 20:59:08,002 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 374 transitions. [2024-11-13 20:59:08,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:59:08,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:08,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:08,127 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 20:59:08,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:08,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 355 states and 381 transitions. [2024-11-13 20:59:08,570 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 381 transitions. [2024-11-13 20:59:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:59:08,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:08,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:08,591 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 20:59:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:08,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 354 states and 380 transitions. [2024-11-13 20:59:08,615 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 380 transitions. [2024-11-13 20:59:08,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:59:08,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:08,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:08,740 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 20:59:09,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:09,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 362 states and 388 transitions. [2024-11-13 20:59:09,244 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 388 transitions. [2024-11-13 20:59:09,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:59:09,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:09,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:09,279 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:59:09,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:09,383 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 20:59:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 365 states and 391 transitions. [2024-11-13 20:59:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 391 transitions. [2024-11-13 20:59:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:59:09,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:09,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:09,493 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 20:59:09,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:09,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 374 states and 400 transitions. [2024-11-13 20:59:09,829 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 400 transitions. [2024-11-13 20:59:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:59:09,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:09,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:09,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:09,964 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 20:59:10,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:10,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 392 states and 422 transitions. [2024-11-13 20:59:10,919 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 422 transitions. [2024-11-13 20:59:10,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:59:10,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:10,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:10,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:10,978 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 20:59:11,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 393 states and 423 transitions. [2024-11-13 20:59:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 423 transitions. [2024-11-13 20:59:11,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:59:11,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:11,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:11,173 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 20:59:12,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 411 states and 445 transitions. [2024-11-13 20:59:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 445 transitions. [2024-11-13 20:59:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:59:12,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:12,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:12,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:12,162 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 20:59:12,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:12,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 410 states and 444 transitions. [2024-11-13 20:59:12,172 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 444 transitions. [2024-11-13 20:59:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:59:12,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:12,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:12,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:12,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:12,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 412 states and 446 transitions. [2024-11-13 20:59:12,269 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 446 transitions. [2024-11-13 20:59:12,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:59:12,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:12,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:12,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:12,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:12,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 416 states and 451 transitions. [2024-11-13 20:59:12,950 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 451 transitions. [2024-11-13 20:59:12,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:59:12,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:12,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:12,989 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 20:59:13,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:13,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 419 states and 454 transitions. [2024-11-13 20:59:13,050 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 454 transitions. [2024-11-13 20:59:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:59:13,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:13,116 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:13,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 424 states and 459 transitions. [2024-11-13 20:59:13,854 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 459 transitions. [2024-11-13 20:59:13,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:59:13,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:13,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:13,894 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 20:59:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:13,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 428 states and 463 transitions. [2024-11-13 20:59:13,956 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 463 transitions. [2024-11-13 20:59:13,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:59:13,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:13,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:13,996 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 20:59:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:14,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 427 states and 462 transitions. [2024-11-13 20:59:14,011 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 462 transitions. [2024-11-13 20:59:14,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:59:14,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:14,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:14,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:14,052 INFO L255 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:59:14,054 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:14,154 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:14,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 430 states and 465 transitions. [2024-11-13 20:59:14,341 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 465 transitions. [2024-11-13 20:59:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:59:14,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:14,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:14,462 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 20:59:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:14,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 436 states and 471 transitions. [2024-11-13 20:59:14,954 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 471 transitions. [2024-11-13 20:59:14,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:59:14,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:14,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:14,994 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:59:14,996 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:15,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:15,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:15,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 437 states and 473 transitions. [2024-11-13 20:59:15,201 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 473 transitions. [2024-11-13 20:59:15,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:59:15,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:15,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:15,337 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 20:59:15,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:15,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 444 states and 480 transitions. [2024-11-13 20:59:15,749 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 480 transitions. [2024-11-13 20:59:15,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:59:15,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:15,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:15,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:15,801 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:59:15,802 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:15,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:16,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:16,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 446 states and 482 transitions. [2024-11-13 20:59:16,045 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 482 transitions. [2024-11-13 20:59:16,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:59:16,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:16,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:16,194 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 20:59:16,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 454 states and 490 transitions. [2024-11-13 20:59:16,778 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 490 transitions. [2024-11-13 20:59:16,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:59:16,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:16,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:16,818 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 20:59:17,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:17,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 463 states and 499 transitions. [2024-11-13 20:59:17,274 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 499 transitions. [2024-11-13 20:59:17,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:59:17,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:17,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:17,305 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:59:17,307 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:17,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:17,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 466 states and 502 transitions. [2024-11-13 20:59:17,462 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 502 transitions. [2024-11-13 20:59:17,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:59:17,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:17,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:17,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:17,499 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 20:59:17,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:17,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 467 states and 503 transitions. [2024-11-13 20:59:17,538 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 503 transitions. [2024-11-13 20:59:17,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:59:17,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:17,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:17,573 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:59:17,574 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:17,674 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 468 states and 505 transitions. [2024-11-13 20:59:17,771 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 505 transitions. [2024-11-13 20:59:17,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:59:17,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:17,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:17,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:17,794 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 20:59:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:17,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 467 states and 504 transitions. [2024-11-13 20:59:17,805 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 504 transitions. [2024-11-13 20:59:17,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:59:17,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:17,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:17,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:17,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:17,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:59:17,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:18,006 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:18,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:18,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 469 states and 506 transitions. [2024-11-13 20:59:18,093 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 506 transitions. [2024-11-13 20:59:18,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:59:18,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:18,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:18,150 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 20:59:18,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:18,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 471 states and 509 transitions. [2024-11-13 20:59:18,207 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 509 transitions. [2024-11-13 20:59:18,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:59:18,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:18,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:18,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:18,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:18,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 473 states and 511 transitions. [2024-11-13 20:59:18,384 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 511 transitions. [2024-11-13 20:59:18,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:59:18,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:18,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:18,424 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 20:59:18,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:18,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 476 states and 516 transitions. [2024-11-13 20:59:18,505 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 516 transitions. [2024-11-13 20:59:18,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:59:18,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:18,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:18,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:18,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 478 states and 518 transitions. [2024-11-13 20:59:18,637 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 518 transitions. [2024-11-13 20:59:18,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:59:18,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:18,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:18,684 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 20:59:18,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 482 states and 523 transitions. [2024-11-13 20:59:18,771 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 523 transitions. [2024-11-13 20:59:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:59:18,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:18,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:18,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:18,907 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 20:59:19,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:19,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 487 states and 528 transitions. [2024-11-13 20:59:19,356 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 528 transitions. [2024-11-13 20:59:19,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:59:19,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:19,406 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:59:19,407 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:19,512 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:19,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 490 states and 531 transitions. [2024-11-13 20:59:19,590 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 531 transitions. [2024-11-13 20:59:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:59:19,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:19,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:19,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:19,788 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 20:59:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 496 states and 537 transitions. [2024-11-13 20:59:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 537 transitions. [2024-11-13 20:59:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:59:20,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:20,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:20,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:20,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:20,332 INFO L255 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:59:20,333 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:20,441 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:20,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 497 states and 539 transitions. [2024-11-13 20:59:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 539 transitions. [2024-11-13 20:59:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:59:20,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:20,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:20,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:20,602 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 20:59:21,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:21,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 526 states and 570 transitions. [2024-11-13 20:59:21,318 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 570 transitions. [2024-11-13 20:59:21,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:59:21,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:21,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:21,353 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:59:21,354 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:21,498 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 528 states and 572 transitions. [2024-11-13 20:59:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 572 transitions. [2024-11-13 20:59:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:59:21,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:21,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:21,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:21,625 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 20:59:22,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 558 states and 604 transitions. [2024-11-13 20:59:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 604 transitions. [2024-11-13 20:59:22,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:59:22,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:22,462 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 20:59:22,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:22,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 560 states and 607 transitions. [2024-11-13 20:59:22,648 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 607 transitions. [2024-11-13 20:59:22,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:59:22,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:22,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:22,683 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:59:22,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:22,812 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:22,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 563 states and 610 transitions. [2024-11-13 20:59:22,885 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 610 transitions. [2024-11-13 20:59:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:59:22,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:22,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:22,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:22,980 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 20:59:23,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:23,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 566 states and 614 transitions. [2024-11-13 20:59:23,104 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 614 transitions. [2024-11-13 20:59:23,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:59:23,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:23,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:23,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:23,148 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-13 20:59:23,149 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:23,273 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:59:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:23,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 567 states and 615 transitions. [2024-11-13 20:59:23,456 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 615 transitions. [2024-11-13 20:59:23,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:59:23,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:23,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,065 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 20:59:37,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:37,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 566 states and 614 transitions. [2024-11-13 20:59:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 614 transitions. [2024-11-13 20:59:37,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:59:37,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:37,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:59:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:37,800 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:59:37,802 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:59:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:59:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:38,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 568 states and 617 transitions. [2024-11-13 20:59:38,199 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 617 transitions. [2024-11-13 20:59:38,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:59:38,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:38,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:42,909 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 21:01:57,581 WARN L286 SmtUtils]: Spent 21.12s on a formula simplification. DAG size of input: 25 DAG size of output: 23 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 21:05:36,064 WARN L286 SmtUtils]: Spent 13.68s on a formula simplification that was a NOOP. DAG size: 26 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 21:05:39,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 21:08:46,780 WARN L286 SmtUtils]: Spent 42.07s on a formula simplification. DAG size of input: 24 DAG size of output: 21 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 21:09:06,612 WARN L286 SmtUtils]: Spent 6.37s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 21:09:58,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 21:10:41,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:41,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 567 states and 616 transitions. [2024-11-13 21:10:41,648 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 616 transitions. [2024-11-13 21:10:41,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:10:41,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:41,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:41,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:41,820 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:10:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 566 states and 615 transitions. [2024-11-13 21:10:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 615 transitions. [2024-11-13 21:10:42,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:10:42,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:42,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:50,977 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:10:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:53,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 565 states and 614 transitions. [2024-11-13 21:10:53,620 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 614 transitions. [2024-11-13 21:10:53,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:10:53,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:53,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:10:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:53,661 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 21:10:53,662 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:10:53,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:38,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:38,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 579 states and 631 transitions. [2024-11-13 21:12:38,172 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 631 transitions. [2024-11-13 21:12:38,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:12:38,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:38,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:38,206 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:12:39,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:39,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 576 states and 626 transitions. [2024-11-13 21:12:39,375 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 626 transitions. [2024-11-13 21:12:39,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:12:39,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:39,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:39,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:39,433 INFO L255 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 21:12:39,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:39,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:39,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 577 states and 627 transitions. [2024-11-13 21:12:39,566 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 627 transitions. [2024-11-13 21:12:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:12:39,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:39,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:39,595 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:12:40,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:40,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 573 states and 622 transitions. [2024-11-13 21:12:40,433 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 622 transitions. [2024-11-13 21:12:40,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:12:40,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:40,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 572 states and 621 transitions. [2024-11-13 21:12:40,500 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 621 transitions. [2024-11-13 21:12:40,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:12:40,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:40,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:40,545 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:12:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:40,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 567 states and 615 transitions. [2024-11-13 21:12:40,634 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 615 transitions. [2024-11-13 21:12:40,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:12:40,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:40,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:12:40,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:40,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 569 states and 618 transitions. [2024-11-13 21:12:40,788 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 618 transitions. [2024-11-13 21:12:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:12:40,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:40,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:40,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-13 21:12:40,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:40,952 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:12:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 568 states and 617 transitions. [2024-11-13 21:12:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 617 transitions. [2024-11-13 21:12:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:12:43,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:43,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:43,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:43,425 INFO L255 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 21:12:43,427 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:45,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 576 states and 627 transitions. [2024-11-13 21:12:45,533 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 627 transitions. [2024-11-13 21:12:45,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:12:45,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:45,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:45,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:45,567 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 21:12:45,568 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:12:45,720 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:12:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 608 states and 660 transitions. [2024-11-13 21:12:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 660 transitions. [2024-11-13 21:12:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:12:51,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:51,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:51,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:12:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:51,894 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 21:12:51,895 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:46,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:46,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 641 states and 700 transitions. [2024-11-13 21:13:46,129 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 700 transitions. [2024-11-13 21:13:46,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:13:46,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:46,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:46,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:46,195 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 21:13:46,196 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:52,459 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:54,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:54,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 651 states and 711 transitions. [2024-11-13 21:13:54,211 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 711 transitions. [2024-11-13 21:13:54,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:13:54,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:54,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:54,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:54,257 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 21:13:54,259 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:56,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 653 states and 713 transitions. [2024-11-13 21:13:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 713 transitions. [2024-11-13 21:13:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:13:56,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:56,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:56,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:13:56,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:56,825 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 21:13:56,827 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:13:57,748 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.