./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b --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 1c1067a232ccde2ed577e0679695f102973a28bf8615edad0a3c87e54d273eb4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:46:21,889 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:46:21,949 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:46:21,953 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:46:21,954 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:46:21,973 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:46:21,974 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:46:21,974 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:46:21,975 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:46:21,975 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:46:21,975 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:46:21,975 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:46:21,975 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:46:21,975 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:46:21,975 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:46:21,976 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:46:21,976 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:46:21,976 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:46:21,976 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:46:21,976 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:46:21,976 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:46:21,976 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:46:21,976 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:46:21,976 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:46:21,976 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:46:21,976 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:46:21,976 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:46:21,977 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:46:21,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:46:21,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:46:21,977 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:46:21,977 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:46:21,977 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:46:21,977 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:46:21,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:46:21,977 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_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 1c1067a232ccde2ed577e0679695f102973a28bf8615edad0a3c87e54d273eb4 [2024-12-05 23:46:22,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:46:22,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:46:22,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:46:22,219 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:46:22,219 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:46:22,220 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound2.c [2024-12-05 23:46:24,852 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/data/4d208e2c3/0f481ce2756f441d84090825244f7ed2/FLAG40f22bafd [2024-12-05 23:46:25,049 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:46:25,050 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound2.c [2024-12-05 23:46:25,058 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/data/4d208e2c3/0f481ce2756f441d84090825244f7ed2/FLAG40f22bafd [2024-12-05 23:46:25,436 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/data/4d208e2c3/0f481ce2756f441d84090825244f7ed2 [2024-12-05 23:46:25,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:46:25,439 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:46:25,440 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:46:25,440 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:46:25,443 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:46:25,443 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,444 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fd2ca9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25, skipping insertion in model container [2024-12-05 23:46:25,444 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,454 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:46:25,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:46:25,602 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:46:25,620 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:46:25,633 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:46:25,634 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25 WrapperNode [2024-12-05 23:46:25,634 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:46:25,634 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:46:25,635 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:46:25,635 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:46:25,641 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,646 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,668 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 125 [2024-12-05 23:46:25,668 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:46:25,669 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:46:25,669 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:46:25,669 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:46:25,676 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,676 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,678 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,678 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,682 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,683 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,686 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,687 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,688 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,690 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:46:25,691 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:46:25,691 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:46:25,691 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:46:25,692 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:46:25" (1/1) ... [2024-12-05 23:46:25,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:46:25,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:46:25,718 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:46:25,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afe7f4ed-286d-4fe5-b422-f1a0485d7509/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:46:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:46:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:46:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:46:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:46:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:46:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:46:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:46:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:46:25,795 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:46:25,797 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:46:26,255 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live. [2024-12-05 23:46:26,255 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:46:26,289 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:46:26,289 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:46:26,290 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:46:26 BoogieIcfgContainer [2024-12-05 23:46:26,290 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:46:26,291 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:46:26,291 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:46:26,300 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:46:26,300 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:46:26" (1/1) ... [2024-12-05 23:46:26,308 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:46:26,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 182 states and 186 transitions. [2024-12-05 23:46:26,358 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 186 transitions. [2024-12-05 23:46:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:46:26,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 183 states and 187 transitions. [2024-12-05 23:46:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 187 transitions. [2024-12-05 23:46:26,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:46:26,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:26,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 184 states and 188 transitions. [2024-12-05 23:46:26,607 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 188 transitions. [2024-12-05 23:46:26,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:46:26,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 183 states and 187 transitions. [2024-12-05 23:46:26,635 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 187 transitions. [2024-12-05 23:46:26,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:46:26,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,683 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:26,686 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:26,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 185 states and 189 transitions. [2024-12-05 23:46:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 189 transitions. [2024-12-05 23:46:26,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:46:26,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:26,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:26,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 186 states and 190 transitions. [2024-12-05 23:46:26,775 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 190 transitions. [2024-12-05 23:46:26,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:46:26,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:26,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,799 INFO L256 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:26,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:26,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 187 states and 191 transitions. [2024-12-05 23:46:26,822 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 191 transitions. [2024-12-05 23:46:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:46:26,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:26,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 186 states and 190 transitions. [2024-12-05 23:46:26,846 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 190 transitions. [2024-12-05 23:46:26,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:46:26,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:26,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,873 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:26,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:26,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:26,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 188 states and 192 transitions. [2024-12-05 23:46:26,908 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 192 transitions. [2024-12-05 23:46:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:46:26,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,933 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:26,934 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:26,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 189 states and 193 transitions. [2024-12-05 23:46:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 193 transitions. [2024-12-05 23:46:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:46:26,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:26,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:26,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:26,988 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:26,989 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:27,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 190 states and 194 transitions. [2024-12-05 23:46:27,020 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 194 transitions. [2024-12-05 23:46:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:46:27,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 191 states and 195 transitions. [2024-12-05 23:46:27,068 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 195 transitions. [2024-12-05 23:46:27,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:46:27,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 192 states and 196 transitions. [2024-12-05 23:46:27,113 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 196 transitions. [2024-12-05 23:46:27,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:46:27,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 191 states and 195 transitions. [2024-12-05 23:46:27,133 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 195 transitions. [2024-12-05 23:46:27,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:46:27,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,159 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:27,160 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:27,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 193 states and 197 transitions. [2024-12-05 23:46:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 197 transitions. [2024-12-05 23:46:27,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:46:27,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,224 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:27,225 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:27,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 194 states and 198 transitions. [2024-12-05 23:46:27,270 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 198 transitions. [2024-12-05 23:46:27,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:46:27,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,292 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:27,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 195 states and 199 transitions. [2024-12-05 23:46:27,341 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 199 transitions. [2024-12-05 23:46:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:46:27,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 194 states and 198 transitions. [2024-12-05 23:46:27,359 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 198 transitions. [2024-12-05 23:46:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:46:27,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:27,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,382 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:27,383 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:27,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 196 states and 200 transitions. [2024-12-05 23:46:27,429 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 200 transitions. [2024-12-05 23:46:27,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:46:27,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,466 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:27,467 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:27,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 197 states and 201 transitions. [2024-12-05 23:46:27,514 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 201 transitions. [2024-12-05 23:46:27,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:46:27,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:27,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,540 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:27,541 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:27,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 198 states and 202 transitions. [2024-12-05 23:46:27,585 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 202 transitions. [2024-12-05 23:46:27,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:46:27,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 199 states and 203 transitions. [2024-12-05 23:46:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 203 transitions. [2024-12-05 23:46:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:46:27,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 200 states and 204 transitions. [2024-12-05 23:46:27,683 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 204 transitions. [2024-12-05 23:46:27,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:46:27,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 199 states and 203 transitions. [2024-12-05 23:46:27,704 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 203 transitions. [2024-12-05 23:46:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:46:27,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 201 states and 206 transitions. [2024-12-05 23:46:27,775 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 206 transitions. [2024-12-05 23:46:27,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:46:27,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 204 states and 211 transitions. [2024-12-05 23:46:27,920 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 211 transitions. [2024-12-05 23:46:27,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:46:27,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:27,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:27,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:28,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:28,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 208 states and 216 transitions. [2024-12-05 23:46:28,124 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 216 transitions. [2024-12-05 23:46:28,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:46:28,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:28,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:28,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:28,150 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:28,151 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:28,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:28,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 213 states and 221 transitions. [2024-12-05 23:46:28,314 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 221 transitions. [2024-12-05 23:46:28,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:46:28,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:28,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:28,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:28,349 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:28,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 214 states and 222 transitions. [2024-12-05 23:46:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 222 transitions. [2024-12-05 23:46:28,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:46:28,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:28,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:28,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:28,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 243 states and 253 transitions. [2024-12-05 23:46:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 253 transitions. [2024-12-05 23:46:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:46:28,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:28,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:28,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:28,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:28,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2024-12-05 23:46:28,715 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2024-12-05 23:46:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:46:28,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:28,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:28,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:28,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:28,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 247 states and 258 transitions. [2024-12-05 23:46:28,976 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 258 transitions. [2024-12-05 23:46:28,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:46:28,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:28,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:29,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:29,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:29,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 248 states and 259 transitions. [2024-12-05 23:46:29,371 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 259 transitions. [2024-12-05 23:46:29,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:46:29,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:29,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:29,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:29,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 253 states and 264 transitions. [2024-12-05 23:46:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 264 transitions. [2024-12-05 23:46:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:46:29,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:29,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:29,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:29,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:29,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 254 states and 265 transitions. [2024-12-05 23:46:29,838 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 265 transitions. [2024-12-05 23:46:29,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:46:29,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:29,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:29,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:29,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:29,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 257 states and 271 transitions. [2024-12-05 23:46:29,920 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 271 transitions. [2024-12-05 23:46:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:46:29,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:29,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:30,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:30,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 294 states and 313 transitions. [2024-12-05 23:46:30,371 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 313 transitions. [2024-12-05 23:46:30,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:46:30,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:30,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:30,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:30,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:30,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 295 states and 314 transitions. [2024-12-05 23:46:30,427 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 314 transitions. [2024-12-05 23:46:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:46:30,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:30,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:30,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:30,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:30,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 296 states and 315 transitions. [2024-12-05 23:46:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 315 transitions. [2024-12-05 23:46:30,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:46:30,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:30,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:30,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:30,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:30,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 295 states and 314 transitions. [2024-12-05 23:46:30,489 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 314 transitions. [2024-12-05 23:46:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:46:30,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:30,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:30,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 298 states and 318 transitions. [2024-12-05 23:46:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 318 transitions. [2024-12-05 23:46:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:46:30,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:30,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:30,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 300 states and 320 transitions. [2024-12-05 23:46:30,709 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 320 transitions. [2024-12-05 23:46:30,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:46:30,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:30,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:30,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:30,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:30,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 301 states and 321 transitions. [2024-12-05 23:46:30,750 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 321 transitions. [2024-12-05 23:46:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:46:30,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:30,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:30,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:30,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 304 states and 324 transitions. [2024-12-05 23:46:30,992 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 324 transitions. [2024-12-05 23:46:30,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:46:30,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:30,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:31,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:31,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 303 states and 323 transitions. [2024-12-05 23:46:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 323 transitions. [2024-12-05 23:46:31,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:46:31,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:31,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:31,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:31,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 307 states and 327 transitions. [2024-12-05 23:46:31,303 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 327 transitions. [2024-12-05 23:46:31,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:46:31,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:31,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:31,331 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:46:31,332 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:31,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:31,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:31,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 309 states and 329 transitions. [2024-12-05 23:46:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 329 transitions. [2024-12-05 23:46:31,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:46:31,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:31,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:31,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:31,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:31,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 308 states and 328 transitions. [2024-12-05 23:46:31,498 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 328 transitions. [2024-12-05 23:46:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:46:31,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:31,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:31,530 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:31,531 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:31,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:31,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 309 states and 330 transitions. [2024-12-05 23:46:31,753 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 330 transitions. [2024-12-05 23:46:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:46:31,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:31,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:31,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:32,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 315 states and 336 transitions. [2024-12-05 23:46:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 336 transitions. [2024-12-05 23:46:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:46:32,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:32,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:32,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:32,135 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:32,136 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:32,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:32,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 317 states and 338 transitions. [2024-12-05 23:46:32,342 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 338 transitions. [2024-12-05 23:46:32,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:46:32,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:32,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:32,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:32,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:32,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:32,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 324 states and 345 transitions. [2024-12-05 23:46:32,728 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 345 transitions. [2024-12-05 23:46:32,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:46:32,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:32,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:32,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:32,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:32,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 323 states and 344 transitions. [2024-12-05 23:46:32,755 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 344 transitions. [2024-12-05 23:46:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:46:32,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:32,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:32,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:32,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:33,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:33,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 331 states and 352 transitions. [2024-12-05 23:46:33,181 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 352 transitions. [2024-12-05 23:46:33,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:46:33,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:33,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:33,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:33,211 INFO L256 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:46:33,213 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:33,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:33,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 334 states and 355 transitions. [2024-12-05 23:46:33,311 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 355 transitions. [2024-12-05 23:46:33,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:46:33,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:33,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:33,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:33,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:33,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 343 states and 364 transitions. [2024-12-05 23:46:33,581 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 364 transitions. [2024-12-05 23:46:33,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:46:33,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:33,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:33,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:33,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 356 states and 381 transitions. [2024-12-05 23:46:33,829 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 381 transitions. [2024-12-05 23:46:33,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:46:33,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:33,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:33,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:33,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 357 states and 382 transitions. [2024-12-05 23:46:33,878 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 382 transitions. [2024-12-05 23:46:33,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:46:33,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:33,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:33,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:34,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:34,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 358 states and 383 transitions. [2024-12-05 23:46:34,176 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 383 transitions. [2024-12-05 23:46:34,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:46:34,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:34,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:34,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:34,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:34,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 357 states and 382 transitions. [2024-12-05 23:46:34,192 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 382 transitions. [2024-12-05 23:46:34,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:46:34,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:34,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:34,219 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:34,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:34,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 360 states and 387 transitions. [2024-12-05 23:46:34,422 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 387 transitions. [2024-12-05 23:46:34,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:46:34,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:34,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:34,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:34,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 362 states and 389 transitions. [2024-12-05 23:46:34,478 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 389 transitions. [2024-12-05 23:46:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:46:34,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:34,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:34,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:34,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:34,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 366 states and 394 transitions. [2024-12-05 23:46:34,742 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 394 transitions. [2024-12-05 23:46:34,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:46:34,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:34,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:34,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:34,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:34,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 369 states and 397 transitions. [2024-12-05 23:46:34,816 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 397 transitions. [2024-12-05 23:46:34,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:46:34,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:34,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:34,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 373 states and 401 transitions. [2024-12-05 23:46:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 401 transitions. [2024-12-05 23:46:34,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:46:34,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:34,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:34,924 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:46:34,925 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:34,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:35,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:35,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 376 states and 404 transitions. [2024-12-05 23:46:35,117 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 404 transitions. [2024-12-05 23:46:35,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:46:35,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:35,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:35,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:35,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 375 states and 403 transitions. [2024-12-05 23:46:35,134 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 403 transitions. [2024-12-05 23:46:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:46:35,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:35,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:35,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:35,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:35,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:35,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 376 states and 405 transitions. [2024-12-05 23:46:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 405 transitions. [2024-12-05 23:46:35,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:46:35,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:35,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:35,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:35,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:35,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 382 states and 411 transitions. [2024-12-05 23:46:35,736 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 411 transitions. [2024-12-05 23:46:35,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:46:35,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:35,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:35,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:35,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:35,765 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:35,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:35,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 384 states and 413 transitions. [2024-12-05 23:46:35,917 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 413 transitions. [2024-12-05 23:46:35,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:46:35,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:35,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:35,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:36,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:36,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 391 states and 420 transitions. [2024-12-05 23:46:36,384 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 420 transitions. [2024-12-05 23:46:36,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:46:36,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:36,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:36,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:36,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:36,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 399 states and 428 transitions. [2024-12-05 23:46:36,817 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 428 transitions. [2024-12-05 23:46:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:46:36,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:36,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:36,845 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:46:36,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:36,910 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:36,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 402 states and 431 transitions. [2024-12-05 23:46:36,949 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 431 transitions. [2024-12-05 23:46:36,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:46:36,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:36,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:36,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:37,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 411 states and 440 transitions. [2024-12-05 23:46:37,141 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 440 transitions. [2024-12-05 23:46:37,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:46:37,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:37,174 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:37,175 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:37,239 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:37,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 412 states and 442 transitions. [2024-12-05 23:46:37,290 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 442 transitions. [2024-12-05 23:46:37,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:46:37,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:37,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:37,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 413 states and 443 transitions. [2024-12-05 23:46:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 443 transitions. [2024-12-05 23:46:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:46:37,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:37,355 INFO L256 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:37,356 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:37,452 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:37,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 415 states and 445 transitions. [2024-12-05 23:46:37,511 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 445 transitions. [2024-12-05 23:46:37,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:46:37,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:37,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:37,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 414 states and 444 transitions. [2024-12-05 23:46:37,537 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 444 transitions. [2024-12-05 23:46:37,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:46:37,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:37,575 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:37,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 416 states and 446 transitions. [2024-12-05 23:46:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 446 transitions. [2024-12-05 23:46:37,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:46:37,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:37,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 418 states and 449 transitions. [2024-12-05 23:46:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 449 transitions. [2024-12-05 23:46:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:46:37,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:37,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 420 states and 451 transitions. [2024-12-05 23:46:37,801 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 451 transitions. [2024-12-05 23:46:37,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:46:37,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:37,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:37,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 423 states and 456 transitions. [2024-12-05 23:46:37,893 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 456 transitions. [2024-12-05 23:46:37,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:46:37,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:37,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:37,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:37,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:37,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 427 states and 461 transitions. [2024-12-05 23:46:37,982 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 461 transitions. [2024-12-05 23:46:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:46:37,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:37,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:38,014 INFO L256 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:46:38,016 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:38,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:38,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:38,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 430 states and 464 transitions. [2024-12-05 23:46:38,143 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 464 transitions. [2024-12-05 23:46:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:46:38,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:38,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:38,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 435 states and 469 transitions. [2024-12-05 23:46:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 469 transitions. [2024-12-05 23:46:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:46:38,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:38,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:38,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:38,568 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:38,569 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:38,638 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:38,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:38,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 436 states and 471 transitions. [2024-12-05 23:46:38,698 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 471 transitions. [2024-12-05 23:46:38,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:46:38,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:38,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:38,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:39,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:39,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 442 states and 477 transitions. [2024-12-05 23:46:39,073 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 477 transitions. [2024-12-05 23:46:39,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:46:39,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:39,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:39,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:39,103 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:39,104 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:39,197 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 444 states and 479 transitions. [2024-12-05 23:46:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 479 transitions. [2024-12-05 23:46:39,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:46:39,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:39,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:39,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 473 states and 510 transitions. [2024-12-05 23:46:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 510 transitions. [2024-12-05 23:46:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:46:39,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:39,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:39,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:39,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:39,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 474 states and 511 transitions. [2024-12-05 23:46:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 511 transitions. [2024-12-05 23:46:39,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:46:39,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:39,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:39,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:39,700 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:46:39,701 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:39,765 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 477 states and 514 transitions. [2024-12-05 23:46:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 514 transitions. [2024-12-05 23:46:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:46:39,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:39,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 478 states and 515 transitions. [2024-12-05 23:46:40,066 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 515 transitions. [2024-12-05 23:46:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:46:40,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:40,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:40,102 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:46:40,103 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:40,163 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:46:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:40,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 479 states and 517 transitions. [2024-12-05 23:46:40,272 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 517 transitions. [2024-12-05 23:46:40,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:46:40,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:40,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:40,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:40,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:40,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:40,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 481 states and 519 transitions. [2024-12-05 23:46:40,704 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 519 transitions. [2024-12-05 23:46:40,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:46:40,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:40,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:46:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:40,737 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:46:40,738 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:46:40,842 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:46:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:40,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 483 states and 522 transitions. [2024-12-05 23:46:40,979 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 522 transitions. [2024-12-05 23:46:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:46:40,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:40,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:40,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:51,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:47:28,032 WARN L286 SmtUtils]: Spent 11.40s 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) [2024-12-05 23:49:05,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:05,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 482 states and 521 transitions. [2024-12-05 23:49:05,384 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 521 transitions. [2024-12-05 23:49:05,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:49:05,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:05,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:05,527 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:49:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 481 states and 520 transitions. [2024-12-05 23:49:24,486 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 520 transitions. [2024-12-05 23:49:24,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:49:24,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:24,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:51:10,458 WARN L286 SmtUtils]: Spent 36.87s on a formula simplification. DAG size of input: 27 DAG size of output: 24 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 23:51:58,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:55:49,488 WARN L286 SmtUtils]: Spent 10.19s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 23:56:18,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-05 23:56:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:18,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 485 states and 524 transitions. [2024-12-05 23:56:18,898 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 524 transitions. [2024-12-05 23:56:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:56:18,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:18,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:19,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:56:27,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:27,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 484 states and 523 transitions. [2024-12-05 23:56:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 523 transitions. [2024-12-05 23:56:27,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:56:27,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:27,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:27,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:27,555 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:56:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 481 states and 518 transitions. [2024-12-05 23:56:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 518 transitions. [2024-12-05 23:56:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:56:28,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:28,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:56:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:28,937 INFO L256 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:56:28,938 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:56:29,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:56:44,064 WARN L286 SmtUtils]: Spent 13.32s on a formula simplification that was a NOOP. DAG size: 27 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 23:56:54,701 WARN L286 SmtUtils]: Spent 10.04s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-05 23:56:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 495 states and 534 transitions. [2024-12-05 23:56:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 534 transitions. [2024-12-05 23:56:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:56:56,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:56,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:56,903 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:56:57,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 491 states and 529 transitions. [2024-12-05 23:56:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 529 transitions. [2024-12-05 23:56:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:56:57,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:57,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:56:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:57,757 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:56:57,758 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:56:57,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:56:57,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 492 states and 530 transitions. [2024-12-05 23:56:57,852 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 530 transitions. [2024-12-05 23:56:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:56:57,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:57,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:56:57,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:57,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 487 states and 524 transitions. [2024-12-05 23:56:57,957 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 524 transitions. [2024-12-05 23:56:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:56:57,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:57,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:57,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:56:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:57,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 486 states and 523 transitions. [2024-12-05 23:56:57,992 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 523 transitions. [2024-12-05 23:56:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:56:57,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:57,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:56:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:58,031 INFO L256 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-05 23:56:58,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:56:58,122 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:57:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:16,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 494 states and 531 transitions. [2024-12-05 23:57:16,668 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 531 transitions. [2024-12-05 23:57:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:57:16,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:16,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:16,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:16,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:57:16,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:16,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 496 states and 534 transitions. [2024-12-05 23:57:16,748 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 534 transitions. [2024-12-05 23:57:16,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:57:16,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:16,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:57:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:16,776 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:57:16,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:57:16,886 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:57:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 504 states and 543 transitions. [2024-12-05 23:57:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 543 transitions. [2024-12-05 23:57:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:57:17,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:17,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:57:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:17,607 INFO L256 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:57:17,607 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:57:18,342 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:57:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 533 states and 577 transitions. [2024-12-05 23:57:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 577 transitions. [2024-12-05 23:57:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:57:50,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:57:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:50,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-05 23:57:50,718 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:58:01,892 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:59:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 563 states and 612 transitions. [2024-12-05 23:59:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 612 transitions. [2024-12-05 23:59:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:59:22,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:22,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:22,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:59:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:22,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-05 23:59:22,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:00:01,971 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:00:59,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:59,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 574 states and 626 transitions. [2024-12-06 00:00:59,036 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 626 transitions. [2024-12-06 00:00:59,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:00:59,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:59,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:00:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:59,080 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:00:59,081 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:00:59,305 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.