./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound100.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_24140c4f-9047-4050-811d-93594957581d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24140c4f-9047-4050-811d-93594957581d/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_24140c4f-9047-4050-811d-93594957581d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24140c4f-9047-4050-811d-93594957581d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24140c4f-9047-4050-811d-93594957581d/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_24140c4f-9047-4050-811d-93594957581d/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 aab72618ab8befdf7d3c20393ae3aa97ba59d5fce32037d3e275043b0cba9f2d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:22:53,579 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:22:53,671 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24140c4f-9047-4050-811d-93594957581d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:22:53,675 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:22:53,676 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:22:53,704 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:22:53,706 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:22:53,706 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:22:53,706 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:22:53,706 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:22:53,706 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:22:53,706 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:22:53,706 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:22:53,707 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:22:53,707 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:22:53,707 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:22:53,707 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:22:53,707 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:22:53,709 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:22:53,709 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:22:53,709 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:22:53,709 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:22:53,709 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:22:53,710 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:22:53,710 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:22:53,710 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:22:53,710 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:22:53,710 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:22:53,711 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:22:53,711 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:22:53,711 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:22:53,711 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:22:53,711 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:22:53,711 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:22:53,711 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:22:53,711 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_24140c4f-9047-4050-811d-93594957581d/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 -> aab72618ab8befdf7d3c20393ae3aa97ba59d5fce32037d3e275043b0cba9f2d [2024-11-13 23:22:54,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:22:54,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:22:54,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:22:54,089 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:22:54,090 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:22:54,091 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24140c4f-9047-4050-811d-93594957581d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound100.c Unable to find full path for "g++" [2024-11-13 23:22:56,292 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:22:56,650 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:22:56,651 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24140c4f-9047-4050-811d-93594957581d/sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound100.c [2024-11-13 23:22:56,660 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24140c4f-9047-4050-811d-93594957581d/bin/ukojak-verify-EEHR8qb7sm/data/3aeaaac04/38735a38c47044a6b86294d3ba411022/FLAG69cbc04f6 [2024-11-13 23:22:56,908 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24140c4f-9047-4050-811d-93594957581d/bin/ukojak-verify-EEHR8qb7sm/data/3aeaaac04/38735a38c47044a6b86294d3ba411022 [2024-11-13 23:22:56,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:22:56,917 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:22:56,921 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:22:56,922 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:22:56,927 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:22:56,929 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:22:56" (1/1) ... [2024-11-13 23:22:56,932 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@533e41e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:56, skipping insertion in model container [2024-11-13 23:22:56,932 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:22:56" (1/1) ... [2024-11-13 23:22:56,950 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:22:57,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:22:57,191 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:22:57,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:22:57,240 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:22:57,240 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57 WrapperNode [2024-11-13 23:22:57,241 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:22:57,242 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:22:57,243 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:22:57,243 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:22:57,254 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57" (1/1) ... [2024-11-13 23:22:57,266 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57" (1/1) ... [2024-11-13 23:22:57,298 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 134 [2024-11-13 23:22:57,298 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:22:57,299 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:22:57,299 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:22:57,300 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:22:57,308 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57" (1/1) ... [2024-11-13 23:22:57,308 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57" (1/1) ... [2024-11-13 23:22:57,310 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57" (1/1) ... [2024-11-13 23:22:57,311 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57" (1/1) ... [2024-11-13 23:22:57,315 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57" (1/1) ... [2024-11-13 23:22:57,319 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57" (1/1) ... [2024-11-13 23:22:57,321 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57" (1/1) ... [2024-11-13 23:22:57,322 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57" (1/1) ... [2024-11-13 23:22:57,324 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:22:57,325 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:22:57,325 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:22:57,325 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:22:57,327 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:57" (1/1) ... [2024-11-13 23:22:57,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:22:57,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24140c4f-9047-4050-811d-93594957581d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:22:57,364 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24140c4f-9047-4050-811d-93594957581d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:22:57,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24140c4f-9047-4050-811d-93594957581d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:22:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:22:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:22:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:22:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:22:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:22:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:22:57,457 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:22:57,459 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:22:58,072 INFO L? ?]: Removed 92 outVars from TransFormulas that were not future-live. [2024-11-13 23:22:58,074 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:22:58,136 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:22:58,136 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:22:58,137 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:22:58 BoogieIcfgContainer [2024-11-13 23:22:58,137 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:22:58,150 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:22:58,154 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:22:58,166 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:22:58,166 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:22:58" (1/1) ... [2024-11-13 23:22:58,175 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:22:58,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:58,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 183 states and 187 transitions. [2024-11-13 23:22:58,244 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 187 transitions. [2024-11-13 23:22:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:22:58,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:58,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:58,389 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 23:22:58,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:58,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 183 states and 186 transitions. [2024-11-13 23:22:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2024-11-13 23:22:58,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 23:22:58,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:58,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:58,513 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 23:22:58,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 185 states and 189 transitions. [2024-11-13 23:22:58,575 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 189 transitions. [2024-11-13 23:22:58,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:22:58,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:58,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:58,664 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 23:22:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 188 states and 193 transitions. [2024-11-13 23:22:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 193 transitions. [2024-11-13 23:22:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:22:58,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:58,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:58,896 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 23:22:59,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:59,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 193 states and 203 transitions. [2024-11-13 23:22:59,253 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 203 transitions. [2024-11-13 23:22:59,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:22:59,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:59,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:59,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:59,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 194 states and 204 transitions. [2024-11-13 23:22:59,336 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 204 transitions. [2024-11-13 23:22:59,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:22:59,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:59,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:59,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,398 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 23:22:59,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:59,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 195 states and 205 transitions. [2024-11-13 23:22:59,427 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 205 transitions. [2024-11-13 23:22:59,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:22:59,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:59,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,485 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 23:22:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:59,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 196 states and 206 transitions. [2024-11-13 23:22:59,524 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 206 transitions. [2024-11-13 23:22:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:22:59,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,643 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 23:22:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:59,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 196 states and 206 transitions. [2024-11-13 23:22:59,717 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 206 transitions. [2024-11-13 23:22:59,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:22:59,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:59,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:59,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,743 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 23:22:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 195 states and 205 transitions. [2024-11-13 23:22:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 205 transitions. [2024-11-13 23:22:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:22:59,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:59,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:59,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,800 INFO L255 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:22:59,805 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:59,836 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 23:22:59,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:59,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 197 states and 207 transitions. [2024-11-13 23:22:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 207 transitions. [2024-11-13 23:22:59,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:22:59,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:59,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:59,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,894 INFO L255 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:22:59,895 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:59,918 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 23:22:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 198 states and 208 transitions. [2024-11-13 23:22:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 208 transitions. [2024-11-13 23:22:59,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:22:59,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:59,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:22:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,963 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:22:59,963 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:22:59,994 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 23:23:00,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 199 states and 209 transitions. [2024-11-13 23:23:00,014 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 209 transitions. [2024-11-13 23:23:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:23:00,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,037 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 23:23:00,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 198 states and 208 transitions. [2024-11-13 23:23:00,044 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 208 transitions. [2024-11-13 23:23:00,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:23:00,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,088 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:00,090 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:00,123 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 23:23:00,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 200 states and 210 transitions. [2024-11-13 23:23:00,155 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 210 transitions. [2024-11-13 23:23:00,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:23:00,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,196 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:00,197 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:00,231 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 23:23:00,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 201 states and 211 transitions. [2024-11-13 23:23:00,251 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 211 transitions. [2024-11-13 23:23:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:23:00,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,287 INFO L255 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:00,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:00,330 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 23:23:00,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 202 states and 212 transitions. [2024-11-13 23:23:00,349 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 212 transitions. [2024-11-13 23:23:00,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 23:23:00,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,399 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 23:23:00,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 203 states and 213 transitions. [2024-11-13 23:23:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 213 transitions. [2024-11-13 23:23:00,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:23:00,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,493 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 23:23:00,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 204 states and 214 transitions. [2024-11-13 23:23:00,510 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 214 transitions. [2024-11-13 23:23:00,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:23:00,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,529 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 23:23:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 203 states and 213 transitions. [2024-11-13 23:23:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 213 transitions. [2024-11-13 23:23:00,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:23:00,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,578 INFO L255 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:00,579 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:00,622 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 23:23:00,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 205 states and 215 transitions. [2024-11-13 23:23:00,650 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 215 transitions. [2024-11-13 23:23:00,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:23:00,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:00,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,679 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:00,680 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:00,732 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 23:23:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 206 states and 216 transitions. [2024-11-13 23:23:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 216 transitions. [2024-11-13 23:23:00,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:23:00,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:00,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,786 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:00,786 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:00,833 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 23:23:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 207 states and 217 transitions. [2024-11-13 23:23:00,851 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 217 transitions. [2024-11-13 23:23:00,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:23:00,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,867 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 23:23:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 206 states and 216 transitions. [2024-11-13 23:23:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 216 transitions. [2024-11-13 23:23:00,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:23:00,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,903 INFO L255 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:00,904 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:00,970 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 23:23:00,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 208 states and 218 transitions. [2024-11-13 23:23:00,996 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 218 transitions. [2024-11-13 23:23:00,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:23:00,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:01,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:01,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:01,034 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:01,085 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 23:23:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:01,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 209 states and 219 transitions. [2024-11-13 23:23:01,107 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 219 transitions. [2024-11-13 23:23:01,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:23:01,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:01,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:01,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:01,150 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:01,205 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 23:23:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:01,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 210 states and 220 transitions. [2024-11-13 23:23:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 220 transitions. [2024-11-13 23:23:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:23:01,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:01,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:01,291 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 23:23:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:01,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 211 states and 221 transitions. [2024-11-13 23:23:01,318 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 221 transitions. [2024-11-13 23:23:01,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:23:01,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:01,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:01,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:01,357 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 23:23:01,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 212 states and 222 transitions. [2024-11-13 23:23:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 222 transitions. [2024-11-13 23:23:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:23:01,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:01,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:01,391 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 23:23:01,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:01,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 211 states and 221 transitions. [2024-11-13 23:23:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 221 transitions. [2024-11-13 23:23:01,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:23:01,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:01,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:01,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:01,481 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 23:23:01,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:01,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 213 states and 224 transitions. [2024-11-13 23:23:01,555 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 224 transitions. [2024-11-13 23:23:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:23:01,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:01,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:01,633 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 23:23:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:01,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 216 states and 229 transitions. [2024-11-13 23:23:01,852 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 229 transitions. [2024-11-13 23:23:01,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:23:01,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:01,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:01,920 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 23:23:02,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 220 states and 234 transitions. [2024-11-13 23:23:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 234 transitions. [2024-11-13 23:23:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:23:02,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:02,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:02,231 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:02,232 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:02,298 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 23:23:02,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:02,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 225 states and 239 transitions. [2024-11-13 23:23:02,498 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 239 transitions. [2024-11-13 23:23:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:23:02,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:02,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:02,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:02,547 INFO L255 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:02,547 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:02,612 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 23:23:02,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:02,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 226 states and 240 transitions. [2024-11-13 23:23:02,631 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 240 transitions. [2024-11-13 23:23:02,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:23:02,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:02,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:02,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:02,716 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 23:23:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 259 states and 277 transitions. [2024-11-13 23:23:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 277 transitions. [2024-11-13 23:23:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:23:03,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:03,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:03,471 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 23:23:03,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:03,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 260 states and 278 transitions. [2024-11-13 23:23:03,495 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 278 transitions. [2024-11-13 23:23:03,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:23:03,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:03,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:03,655 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 23:23:03,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:03,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 263 states and 282 transitions. [2024-11-13 23:23:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 282 transitions. [2024-11-13 23:23:03,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:23:03,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:03,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:04,074 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 23:23:04,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 264 states and 283 transitions. [2024-11-13 23:23:04,530 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 283 transitions. [2024-11-13 23:23:04,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:23:04,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:04,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:04,610 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 23:23:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:04,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 269 states and 288 transitions. [2024-11-13 23:23:04,987 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 288 transitions. [2024-11-13 23:23:04,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:23:04,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:04,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:05,064 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 23:23:05,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 270 states and 289 transitions. [2024-11-13 23:23:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 289 transitions. [2024-11-13 23:23:05,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:23:05,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:05,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:05,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:05,246 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 23:23:06,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:06,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 311 states and 337 transitions. [2024-11-13 23:23:06,153 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 337 transitions. [2024-11-13 23:23:06,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:23:06,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:06,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:06,214 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 23:23:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:06,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 313 states and 341 transitions. [2024-11-13 23:23:06,406 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 341 transitions. [2024-11-13 23:23:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:23:06,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:06,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:06,454 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 23:23:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:06,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 314 states and 342 transitions. [2024-11-13 23:23:06,476 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 342 transitions. [2024-11-13 23:23:06,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:23:06,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:06,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:06,528 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 23:23:06,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 317 states and 346 transitions. [2024-11-13 23:23:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 346 transitions. [2024-11-13 23:23:06,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:23:06,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:06,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:06,614 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 23:23:06,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:06,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 318 states and 347 transitions. [2024-11-13 23:23:06,636 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 347 transitions. [2024-11-13 23:23:06,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:23:06,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:06,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:06,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:06,740 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 23:23:06,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 320 states and 349 transitions. [2024-11-13 23:23:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 349 transitions. [2024-11-13 23:23:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:23:06,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:06,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:06,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:06,881 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 23:23:06,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 319 states and 348 transitions. [2024-11-13 23:23:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 348 transitions. [2024-11-13 23:23:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:23:06,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:06,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:06,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:06,982 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 23:23:07,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:07,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 322 states and 351 transitions. [2024-11-13 23:23:07,341 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 351 transitions. [2024-11-13 23:23:07,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:23:07,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:07,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:07,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:07,388 INFO L255 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:23:07,389 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:07,521 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 23:23:07,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:07,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 324 states and 353 transitions. [2024-11-13 23:23:07,602 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 353 transitions. [2024-11-13 23:23:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:23:07,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:07,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:07,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:07,705 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 23:23:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:08,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 328 states and 357 transitions. [2024-11-13 23:23:08,126 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 357 transitions. [2024-11-13 23:23:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:23:08,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:08,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:08,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:08,159 INFO L255 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:08,160 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:08,380 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 23:23:08,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:08,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 329 states and 359 transitions. [2024-11-13 23:23:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 359 transitions. [2024-11-13 23:23:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:23:08,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:08,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:08,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:08,600 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 23:23:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 328 states and 358 transitions. [2024-11-13 23:23:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 358 transitions. [2024-11-13 23:23:08,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:23:08,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:08,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:08,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:08,648 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:08,652 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:08,861 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 23:23:09,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:09,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 330 states and 360 transitions. [2024-11-13 23:23:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 360 transitions. [2024-11-13 23:23:09,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:23:09,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:09,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:09,133 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 23:23:09,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:09,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 336 states and 366 transitions. [2024-11-13 23:23:09,661 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 366 transitions. [2024-11-13 23:23:09,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:23:09,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:09,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:09,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:09,691 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 23:23:09,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 335 states and 365 transitions. [2024-11-13 23:23:09,707 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 365 transitions. [2024-11-13 23:23:09,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:23:09,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:09,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:09,851 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 23:23:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:10,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 342 states and 372 transitions. [2024-11-13 23:23:10,338 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 372 transitions. [2024-11-13 23:23:10,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:23:10,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:10,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:10,400 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:23:10,401 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:10,482 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 23:23:10,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 345 states and 375 transitions. [2024-11-13 23:23:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 375 transitions. [2024-11-13 23:23:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:23:10,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:10,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:10,670 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 23:23:11,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:11,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 353 states and 383 transitions. [2024-11-13 23:23:11,250 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 383 transitions. [2024-11-13 23:23:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:23:11,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:11,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:11,316 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 23:23:11,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:11,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 366 states and 400 transitions. [2024-11-13 23:23:11,652 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 400 transitions. [2024-11-13 23:23:11,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:23:11,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:11,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:11,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:11,700 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 23:23:12,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:12,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 375 states and 409 transitions. [2024-11-13 23:23:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 409 transitions. [2024-11-13 23:23:12,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:23:12,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:12,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:12,201 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 23:23:12,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:12,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 376 states and 412 transitions. [2024-11-13 23:23:12,467 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 412 transitions. [2024-11-13 23:23:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:23:12,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:12,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:12,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:12,514 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 23:23:12,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:12,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 377 states and 413 transitions. [2024-11-13 23:23:12,533 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 413 transitions. [2024-11-13 23:23:12,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:23:12,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:12,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:12,552 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 23:23:12,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 376 states and 412 transitions. [2024-11-13 23:23:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 412 transitions. [2024-11-13 23:23:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:23:12,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:12,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:14,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:14,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 426 states and 466 transitions. [2024-11-13 23:23:14,085 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 466 transitions. [2024-11-13 23:23:14,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:23:14,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:14,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:14,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:14,125 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 23:23:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:14,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 428 states and 468 transitions. [2024-11-13 23:23:14,188 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 468 transitions. [2024-11-13 23:23:14,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:23:14,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:14,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:14,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:14,414 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 23:23:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:16,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 479 states and 526 transitions. [2024-11-13 23:23:16,047 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 526 transitions. [2024-11-13 23:23:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:23:16,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:16,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:16,110 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 23:23:16,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:16,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 482 states and 529 transitions. [2024-11-13 23:23:16,181 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 529 transitions. [2024-11-13 23:23:16,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:23:16,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:16,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:16,214 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 23:23:16,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:16,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 486 states and 533 transitions. [2024-11-13 23:23:16,282 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 533 transitions. [2024-11-13 23:23:16,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:23:16,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:16,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:16,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:17,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 493 states and 547 transitions. [2024-11-13 23:23:17,395 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 547 transitions. [2024-11-13 23:23:17,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:23:17,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:17,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:17,466 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 23:23:17,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:17,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 494 states and 548 transitions. [2024-11-13 23:23:17,538 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 548 transitions. [2024-11-13 23:23:17,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:23:17,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:17,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:17,563 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 23:23:17,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:17,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 493 states and 547 transitions. [2024-11-13 23:23:17,582 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 547 transitions. [2024-11-13 23:23:17,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:23:17,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:17,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:17,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:18,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:18,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 501 states and 563 transitions. [2024-11-13 23:23:18,786 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 563 transitions. [2024-11-13 23:23:18,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:23:18,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:18,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:18,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:18,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:18,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:18,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 503 states and 565 transitions. [2024-11-13 23:23:18,919 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 565 transitions. [2024-11-13 23:23:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:23:18,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:18,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:19,092 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 23:23:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:19,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 509 states and 571 transitions. [2024-11-13 23:23:19,812 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 571 transitions. [2024-11-13 23:23:19,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:23:19,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:19,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:20,026 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 23:23:20,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:20,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 516 states and 578 transitions. [2024-11-13 23:23:20,831 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 578 transitions. [2024-11-13 23:23:20,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:23:20,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:20,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:20,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:21,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 517 states and 579 transitions. [2024-11-13 23:23:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 579 transitions. [2024-11-13 23:23:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:23:21,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:21,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:21,308 INFO L255 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:23:21,313 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:21,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 520 states and 582 transitions. [2024-11-13 23:23:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 582 transitions. [2024-11-13 23:23:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:23:21,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:21,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:21,870 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 23:23:22,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:22,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 528 states and 590 transitions. [2024-11-13 23:23:22,565 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 590 transitions. [2024-11-13 23:23:22,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:23:22,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:22,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:22,621 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:22,622 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:22,739 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:22,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:22,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 529 states and 592 transitions. [2024-11-13 23:23:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 592 transitions. [2024-11-13 23:23:22,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:23:22,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:22,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:22,906 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 23:23:23,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:23,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 538 states and 601 transitions. [2024-11-13 23:23:23,219 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 601 transitions. [2024-11-13 23:23:23,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:23:23,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:23,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,256 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:23,257 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:23,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:23,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 540 states and 603 transitions. [2024-11-13 23:23:23,489 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 603 transitions. [2024-11-13 23:23:23,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:23:23,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:23,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,525 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 23:23:23,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:23,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 541 states and 604 transitions. [2024-11-13 23:23:23,549 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 604 transitions. [2024-11-13 23:23:23,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:23:23,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:23,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,584 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 23:23:23,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:23,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 540 states and 603 transitions. [2024-11-13 23:23:23,598 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 603 transitions. [2024-11-13 23:23:23,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:23:23,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:23,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,640 INFO L255 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:23:23,642 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:23,739 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 23:23:23,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:23,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 543 states and 606 transitions. [2024-11-13 23:23:23,803 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 606 transitions. [2024-11-13 23:23:23,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:23:23,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:23,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,836 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 23:23:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:23,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 545 states and 609 transitions. [2024-11-13 23:23:23,897 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 609 transitions. [2024-11-13 23:23:23,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:23:23,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:23,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:23,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:23,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:23,936 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:24,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 546 states and 611 transitions. [2024-11-13 23:23:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 611 transitions. [2024-11-13 23:23:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:23:24,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:24,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:24,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:24,176 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 23:23:24,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 549 states and 616 transitions. [2024-11-13 23:23:24,252 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 616 transitions. [2024-11-13 23:23:24,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:23:24,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:24,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:24,291 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:24,293 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:24,438 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:24,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 551 states and 618 transitions. [2024-11-13 23:23:24,521 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 618 transitions. [2024-11-13 23:23:24,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:23:24,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:24,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:24,570 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 23:23:24,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:24,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 555 states and 623 transitions. [2024-11-13 23:23:24,664 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 623 transitions. [2024-11-13 23:23:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:23:24,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:24,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:24,730 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 23:23:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 557 states and 625 transitions. [2024-11-13 23:23:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 625 transitions. [2024-11-13 23:23:24,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:23:24,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:24,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:25,029 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 23:23:25,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:25,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 562 states and 630 transitions. [2024-11-13 23:23:25,559 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 630 transitions. [2024-11-13 23:23:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:23:25,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:25,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:25,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:25,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 564 states and 632 transitions. [2024-11-13 23:23:25,664 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 632 transitions. [2024-11-13 23:23:25,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:23:25,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:25,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:25,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:25,816 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 23:23:26,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:26,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 570 states and 638 transitions. [2024-11-13 23:23:26,350 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 638 transitions. [2024-11-13 23:23:26,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:23:26,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:26,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:26,407 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 23:23:27,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 599 states and 670 transitions. [2024-11-13 23:23:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 670 transitions. [2024-11-13 23:23:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:23:27,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:27,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:27,099 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:23:27,100 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:27,191 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:27,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:27,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 602 states and 673 transitions. [2024-11-13 23:23:27,252 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 673 transitions. [2024-11-13 23:23:27,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:23:27,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:27,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:27,289 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 23:23:27,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:27,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 603 states and 674 transitions. [2024-11-13 23:23:27,338 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 674 transitions. [2024-11-13 23:23:27,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:23:27,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:27,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:27,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:27,378 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:27,379 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:27,484 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:27,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:27,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 604 states and 676 transitions. [2024-11-13 23:23:27,577 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 676 transitions. [2024-11-13 23:23:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:23:27,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:27,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:27,763 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 23:23:28,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 605 states and 677 transitions. [2024-11-13 23:23:28,147 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 677 transitions. [2024-11-13 23:23:28,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:23:28,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:28,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:28,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:23:28,188 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:28,344 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:28,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:28,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 607 states and 679 transitions. [2024-11-13 23:23:28,442 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 679 transitions. [2024-11-13 23:23:28,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:23:28,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:28,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:28,650 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 23:23:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:29,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 609 states and 681 transitions. [2024-11-13 23:23:29,211 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 681 transitions. [2024-11-13 23:23:29,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:23:29,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:29,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:29,939 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 23:23:42,187 WARN L286 SmtUtils]: Spent 11.62s 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 23:23:46,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 608 states and 680 transitions. [2024-11-13 23:23:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 680 transitions. [2024-11-13 23:23:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:23:46,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:46,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:23:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:46,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:23:46,701 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:23:46,806 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:46,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:46,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 611 states and 683 transitions. [2024-11-13 23:23:46,886 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 683 transitions. [2024-11-13 23:23:46,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:23:46,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:46,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:46,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:47,266 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 23:28:19,767 WARN L286 SmtUtils]: Spent 34.89s 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 23:30:08,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:08,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 615 states and 687 transitions. [2024-11-13 23:30:08,475 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 687 transitions. [2024-11-13 23:30:08,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:30:08,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:08,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:08,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:08,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-13 23:30:08,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:08,628 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 23:30:09,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 616 states and 689 transitions. [2024-11-13 23:30:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 689 transitions. [2024-11-13 23:30:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:30:09,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:09,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:09,220 INFO L255 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:30:09,222 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:09,316 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:12,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:12,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 618 states and 691 transitions. [2024-11-13 23:30:12,991 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 691 transitions. [2024-11-13 23:30:12,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:30:12,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:12,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:13,123 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 23:30:13,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:13,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 619 states and 693 transitions. [2024-11-13 23:30:13,389 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 693 transitions. [2024-11-13 23:30:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:30:13,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:13,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:13,420 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:30:13,421 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:13,522 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 23:30:29,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:29,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 633 states and 709 transitions. [2024-11-13 23:30:29,153 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 709 transitions. [2024-11-13 23:30:29,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:30:29,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:29,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:29,514 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 23:30:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:40,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 632 states and 708 transitions. [2024-11-13 23:30:40,411 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 708 transitions. [2024-11-13 23:30:40,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:30:40,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:40,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:40,449 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:30:40,450 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:40,565 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 23:30:40,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 633 states and 709 transitions. [2024-11-13 23:30:40,596 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 709 transitions. [2024-11-13 23:30:40,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:30:40,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:40,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:40,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:40,619 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 23:30:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 632 states and 708 transitions. [2024-11-13 23:30:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 708 transitions. [2024-11-13 23:30:40,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:30:40,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:40,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:30:42,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 634 states and 710 transitions. [2024-11-13 23:30:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 710 transitions. [2024-11-13 23:30:42,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:30:42,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:42,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:42,157 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 23:30:42,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:42,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 636 states and 713 transitions. [2024-11-13 23:30:42,543 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 713 transitions. [2024-11-13 23:30:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:30:42,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:42,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:42,575 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:30:48,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:48,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 638 states and 715 transitions. [2024-11-13 23:30:48,866 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 715 transitions. [2024-11-13 23:30:48,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:30:48,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:48,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:48,893 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 23:30:49,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:49,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 636 states and 712 transitions. [2024-11-13 23:30:49,016 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 712 transitions. [2024-11-13 23:30:49,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:30:49,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:49,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:49,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:49,056 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:30:49,057 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:49,166 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 643 states and 720 transitions. [2024-11-13 23:30:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 720 transitions. [2024-11-13 23:30:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:30:53,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:53,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:53,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:30:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:53,201 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:30:53,202 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:30:53,388 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 23:31:13,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:13,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 651 states and 729 transitions. [2024-11-13 23:31:13,822 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 729 transitions. [2024-11-13 23:31:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:31:13,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:13,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:31:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:13,869 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 23:31:13,870 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:31:38,147 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 23:32:32,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:32,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 684 states and 768 transitions. [2024-11-13 23:32:32,969 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 768 transitions. [2024-11-13 23:32:32,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:32:32,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:32,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:32:33,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:33,024 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:32:33,028 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:32:41,577 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:33:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:38,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 718 states and 808 transitions. [2024-11-13 23:33:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 808 transitions. [2024-11-13 23:33:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:33:38,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:38,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:33:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:38,086 INFO L255 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:33:38,087 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:33:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:08,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 720 states and 813 transitions. [2024-11-13 23:34:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 813 transitions. [2024-11-13 23:34:08,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:34:08,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:08,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:08,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:08,326 INFO L255 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:34:08,327 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:34:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:31,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 722 states and 815 transitions. [2024-11-13 23:34:31,772 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 815 transitions. [2024-11-13 23:34:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:34:31,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:31,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:34:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:31,837 INFO L255 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 23:34:31,839 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:34:37,901 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:35:31,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:31,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 758 states and 854 transitions. [2024-11-13 23:35:31,679 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 854 transitions. [2024-11-13 23:35:31,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:35:31,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:31,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:31,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:35:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:31,763 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 23:35:31,767 INFO L278 TraceCheckSpWp]: Computing forward predicates...