./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/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_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6a475a1757f9d6a7e4fb14b3de484172261c724bb5d3b2a10ee5c8f5de9de51b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:07:48,241 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:07:48,293 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:07:48,297 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:07:48,297 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:07:48,316 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:07:48,316 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:07:48,316 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:07:48,317 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:07:48,317 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:07:48,317 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:07:48,317 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:07:48,317 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:07:48,317 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:07:48,318 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:07:48,318 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:07:48,318 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:07:48,318 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:07:48,318 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:07:48,318 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:07:48,318 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:07:48,318 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:07:48,318 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:07:48,318 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:07:48,319 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:07:48,319 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:07:48,319 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:07:48,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:07:48,319 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:07:48,319 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:07:48,319 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:07:48,319 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:07:48,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:07:48,319 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_fb9a051f-73b4-4882-b411-9c6b47c86ac3/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 ! call(reach_error())) ) 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 -> 6a475a1757f9d6a7e4fb14b3de484172261c724bb5d3b2a10ee5c8f5de9de51b [2024-12-06 04:07:48,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:07:48,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:07:48,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:07:48,527 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:07:48,528 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:07:48,529 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2024-12-06 04:07:51,165 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/data/a69bd94b2/a1f6223847334f9aac3ce4639d293ac5/FLAG307c965ac [2024-12-06 04:07:51,384 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:07:51,384 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2024-12-06 04:07:51,395 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/data/a69bd94b2/a1f6223847334f9aac3ce4639d293ac5/FLAG307c965ac [2024-12-06 04:07:51,718 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/data/a69bd94b2/a1f6223847334f9aac3ce4639d293ac5 [2024-12-06 04:07:51,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:07:51,721 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:07:51,723 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:07:51,723 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:07:51,727 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:07:51,728 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:07:51" (1/1) ... [2024-12-06 04:07:51,729 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20bfecca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:51, skipping insertion in model container [2024-12-06 04:07:51,729 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:07:51" (1/1) ... [2024-12-06 04:07:51,759 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:07:51,947 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[8609,8622] [2024-12-06 04:07:51,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:07:52,009 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:07:52,067 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[8609,8622] [2024-12-06 04:07:52,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:07:52,118 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:07:52,118 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52 WrapperNode [2024-12-06 04:07:52,118 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:07:52,119 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:07:52,119 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:07:52,119 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:07:52,123 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,132 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,158 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 853 [2024-12-06 04:07:52,158 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:07:52,159 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:07:52,159 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:07:52,159 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:07:52,164 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,164 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,167 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,167 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,175 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,176 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,183 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,185 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,187 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,191 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:07:52,191 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:07:52,192 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:07:52,192 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:07:52,192 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:52" (1/1) ... [2024-12-06 04:07:52,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:07:52,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:07:52,223 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:07:52,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9a051f-73b4-4882-b411-9c6b47c86ac3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:07:52,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:07:52,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:07:52,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:07:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:07:52,363 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:07:52,365 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:07:53,037 INFO L? ?]: Removed 98 outVars from TransFormulas that were not future-live. [2024-12-06 04:07:53,038 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:07:53,259 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:07:53,259 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 04:07:53,260 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:07:53 BoogieIcfgContainer [2024-12-06 04:07:53,260 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:07:53,261 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:07:53,261 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:07:53,271 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:07:53,271 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:07:53" (1/1) ... [2024-12-06 04:07:53,279 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:07:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 156 states and 263 transitions. [2024-12-06 04:07:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 263 transitions. [2024-12-06 04:07:53,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:07:53,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:53,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:07:54,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:54,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 171 states and 290 transitions. [2024-12-06 04:07:54,185 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 290 transitions. [2024-12-06 04:07:54,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:07:54,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:54,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:54,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:07:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:55,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 175 states and 297 transitions. [2024-12-06 04:07:55,077 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 297 transitions. [2024-12-06 04:07:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:07:55,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:55,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:07:56,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 183 states and 314 transitions. [2024-12-06 04:07:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 314 transitions. [2024-12-06 04:07:56,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:07:56,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:56,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:56,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:07:58,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:58,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 199 states and 349 transitions. [2024-12-06 04:07:58,584 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 349 transitions. [2024-12-06 04:07:58,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:07:58,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:58,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:58,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:08:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 211 states and 377 transitions. [2024-12-06 04:08:01,081 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 377 transitions. [2024-12-06 04:08:01,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:08:01,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:01,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:01,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:01,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:08:05,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 211 states and 376 transitions. [2024-12-06 04:08:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 376 transitions. [2024-12-06 04:08:05,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:08:05,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:05,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:08,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:08:27,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 242 states and 448 transitions. [2024-12-06 04:08:27,376 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 448 transitions. [2024-12-06 04:08:27,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:08:27,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:27,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:29,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:08:41,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:41,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 269 states and 515 transitions. [2024-12-06 04:08:41,686 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 515 transitions. [2024-12-06 04:08:41,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:08:41,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:41,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:43,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:08:53,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:53,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 295 states and 579 transitions. [2024-12-06 04:08:53,935 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 579 transitions. [2024-12-06 04:08:53,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:08:53,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:53,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:09:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 307 states and 608 transitions. [2024-12-06 04:09:04,949 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 608 transitions. [2024-12-06 04:09:04,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:09:04,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:04,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:08,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:09:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:21,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 329 states and 666 transitions. [2024-12-06 04:09:21,552 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 666 transitions. [2024-12-06 04:09:21,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:09:21,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:21,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:21,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:21,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:09:36,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:36,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 337 states and 683 transitions. [2024-12-06 04:09:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 683 transitions. [2024-12-06 04:09:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:09:36,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:36,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:37,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:09:56,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:56,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 341 states and 690 transitions. [2024-12-06 04:09:56,154 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 690 transitions. [2024-12-06 04:09:56,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:09:56,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:56,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:58,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:19,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 357 states and 728 transitions. [2024-12-06 04:10:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 728 transitions. [2024-12-06 04:10:19,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:10:19,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:19,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:19,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:19,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:21,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 360 states and 736 transitions. [2024-12-06 04:10:21,998 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 736 transitions. [2024-12-06 04:10:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:10:21,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:21,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:24,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 363 states and 743 transitions. [2024-12-06 04:10:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 743 transitions. [2024-12-06 04:10:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:10:24,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:24,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:24,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:24,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 366 states and 749 transitions. [2024-12-06 04:10:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 749 transitions. [2024-12-06 04:10:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:10:27,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:27,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 369 states and 756 transitions. [2024-12-06 04:10:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 756 transitions. [2024-12-06 04:10:30,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:10:30,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:30,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:30,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 372 states and 762 transitions. [2024-12-06 04:10:33,022 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 762 transitions. [2024-12-06 04:10:33,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:10:33,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:33,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:33,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:33,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:35,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 375 states and 770 transitions. [2024-12-06 04:10:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 770 transitions. [2024-12-06 04:10:35,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:10:35,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:35,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:38,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 371 states and 761 transitions. [2024-12-06 04:10:38,306 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 761 transitions. [2024-12-06 04:10:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:10:38,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:38,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:38,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:41,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 367 states and 753 transitions. [2024-12-06 04:10:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 753 transitions. [2024-12-06 04:10:41,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:10:41,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:41,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:43,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 363 states and 745 transitions. [2024-12-06 04:10:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 745 transitions. [2024-12-06 04:10:43,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:10:43,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:43,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:43,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:46,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:46,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 350 states and 702 transitions. [2024-12-06 04:10:46,590 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 702 transitions. [2024-12-06 04:10:46,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:10:46,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:46,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:49,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:11:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:04,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 370 states and 745 transitions. [2024-12-06 04:11:04,791 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 745 transitions. [2024-12-06 04:11:04,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:11:04,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:04,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:11:22,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:22,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 388 states and 791 transitions. [2024-12-06 04:11:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 791 transitions. [2024-12-06 04:11:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:11:22,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:22,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:22,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:22,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:11:25,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:25,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 391 states and 798 transitions. [2024-12-06 04:11:25,756 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 798 transitions. [2024-12-06 04:11:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:11:25,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:25,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:11:30,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:30,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 398 states and 816 transitions. [2024-12-06 04:11:30,269 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 816 transitions. [2024-12-06 04:11:30,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:11:30,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:30,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:30,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:11:33,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:33,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 401 states and 821 transitions. [2024-12-06 04:11:33,613 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 821 transitions. [2024-12-06 04:11:33,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:11:33,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:33,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:36,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:11:54,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:54,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 420 states and 867 transitions. [2024-12-06 04:11:54,655 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 867 transitions. [2024-12-06 04:11:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:11:54,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:54,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:54,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:02,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:02,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 435 states and 902 transitions. [2024-12-06 04:12:02,940 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 902 transitions. [2024-12-06 04:12:02,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:12:02,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:02,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:02,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:05,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:05,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 439 states and 911 transitions. [2024-12-06 04:12:05,963 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 911 transitions. [2024-12-06 04:12:05,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:12:05,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:05,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:05,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:18,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:37,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 471 states and 994 transitions. [2024-12-06 04:13:37,798 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 994 transitions. [2024-12-06 04:13:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:13:37,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:37,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:37,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:41,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:41,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 475 states and 1004 transitions. [2024-12-06 04:13:41,628 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1004 transitions. [2024-12-06 04:13:41,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:13:41,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:41,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:41,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:41,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:41,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:41,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 479 states and 1013 transitions. [2024-12-06 04:13:41,734 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1013 transitions. [2024-12-06 04:13:41,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:13:41,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:41,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:41,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:49,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:14:50,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:50,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 510 states and 1094 transitions. [2024-12-06 04:14:50,638 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1094 transitions. [2024-12-06 04:14:50,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:14:50,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:50,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:50,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:14:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:56,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 518 states and 1117 transitions. [2024-12-06 04:14:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1117 transitions. [2024-12-06 04:14:56,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:14:56,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:56,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:15:08,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:08,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 529 states and 1143 transitions. [2024-12-06 04:15:08,297 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1143 transitions. [2024-12-06 04:15:08,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:15:08,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:08,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:08,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:15:10,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:10,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 533 states and 1150 transitions. [2024-12-06 04:15:10,401 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1150 transitions. [2024-12-06 04:15:10,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:15:10,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:10,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:17:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 564 states and 1228 transitions. [2024-12-06 04:17:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1228 transitions. [2024-12-06 04:17:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:17:24,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:24,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:17:28,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 567 states and 1234 transitions. [2024-12-06 04:17:28,006 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1234 transitions. [2024-12-06 04:17:28,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:17:28,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:28,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:43,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 595 states and 1305 transitions. [2024-12-06 04:19:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1305 transitions. [2024-12-06 04:19:49,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:19:49,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:49,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:49,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:49,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:55,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:55,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 599 states and 1314 transitions. [2024-12-06 04:19:55,556 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1314 transitions. [2024-12-06 04:19:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:19:55,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:55,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:13,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.