./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm --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 0df39af5bb0da8e3087f1622629197ff07999529140b31d9eb8577cc8820a051 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:46:12,681 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:46:12,797 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:46:12,804 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:46:12,805 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:46:12,836 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:46:12,837 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:46:12,838 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:46:12,838 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:46:12,838 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:46:12,838 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:46:12,839 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:46:12,839 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:46:12,839 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:46:12,839 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:46:12,839 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:46:12,839 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:46:12,840 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:46:12,840 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:46:12,840 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:46:12,840 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:46:12,840 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:46:12,840 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:46:12,840 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:46:12,841 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:46:12,841 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:46:12,841 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:46:12,841 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:46:12,841 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:46:12,842 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:46:12,842 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:46:12,842 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:46:12,842 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:46:12,842 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_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 0df39af5bb0da8e3087f1622629197ff07999529140b31d9eb8577cc8820a051 [2024-11-13 16:46:13,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:46:13,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:46:13,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:46:13,139 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:46:13,139 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:46:13,140 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-13 16:46:15,000 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:46:15,390 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:46:15,391 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-13 16:46:15,402 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/data/76ab4728e/5c995cbe3f434442987e1fd723218bd2/FLAG1c25bff6d [2024-11-13 16:46:15,423 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/data/76ab4728e/5c995cbe3f434442987e1fd723218bd2 [2024-11-13 16:46:15,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:46:15,427 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:46:15,430 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:46:15,430 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:46:15,434 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:46:15,435 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:15,437 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c12b0fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15, skipping insertion in model container [2024-11-13 16:46:15,437 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:15,499 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:46:15,740 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_8e819cd4-a41a-4619-8c68-08959e42e4f9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7105,7118] [2024-11-13 16:46:15,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:46:15,842 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:46:15,905 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_8e819cd4-a41a-4619-8c68-08959e42e4f9/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7105,7118] [2024-11-13 16:46:15,957 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:46:15,975 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:46:15,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15 WrapperNode [2024-11-13 16:46:15,976 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:46:15,977 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:46:15,977 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:46:15,978 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:46:15,984 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:16,001 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:16,070 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 721 [2024-11-13 16:46:16,071 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:46:16,071 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:46:16,075 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:46:16,075 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:46:16,086 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:16,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:16,094 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:16,094 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:16,108 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:16,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:16,130 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:16,132 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:16,139 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:46:16,143 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:46:16,144 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:46:16,144 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:46:16,145 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:16,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:46:16,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:46:16,196 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:46:16,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e819cd4-a41a-4619-8c68-08959e42e4f9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:46:16,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:46:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:46:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:46:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:46:16,393 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:46:16,396 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:46:17,249 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-13 16:46:17,249 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:46:17,539 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:46:17,541 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:46:17,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:46:17 BoogieIcfgContainer [2024-11-13 16:46:17,541 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:46:17,542 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:46:17,542 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:46:17,554 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:46:17,554 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:46:17" (1/1) ... [2024-11-13 16:46:17,565 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:46:17,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:17,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 131 states and 220 transitions. [2024-11-13 16:46:17,638 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 220 transitions. [2024-11-13 16:46:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:46:17,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:17,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:17,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:18,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:18,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:18,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 142 states and 240 transitions. [2024-11-13 16:46:18,815 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 240 transitions. [2024-11-13 16:46:18,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:46:18,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:18,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:19,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:19,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 146 states and 248 transitions. [2024-11-13 16:46:19,964 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 248 transitions. [2024-11-13 16:46:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:46:19,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:19,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:20,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:20,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:22,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:22,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 158 states and 274 transitions. [2024-11-13 16:46:22,039 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 274 transitions. [2024-11-13 16:46:22,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:46:22,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:22,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:24,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 166 states and 293 transitions. [2024-11-13 16:46:24,564 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 293 transitions. [2024-11-13 16:46:24,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:46:24,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:24,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:28,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:28,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 166 states and 292 transitions. [2024-11-13 16:46:28,190 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 292 transitions. [2024-11-13 16:46:28,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:46:28,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:28,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:28,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:33,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 191 states and 350 transitions. [2024-11-13 16:46:49,485 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 350 transitions. [2024-11-13 16:46:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:46:49,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:49,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:49,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:59,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:59,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 195 states and 359 transitions. [2024-11-13 16:46:59,574 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 359 transitions. [2024-11-13 16:46:59,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:46:59,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:59,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:03,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 217 states and 407 transitions. [2024-11-13 16:47:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 407 transitions. [2024-11-13 16:47:14,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:47:14,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:14,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:15,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:26,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:26,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 225 states and 425 transitions. [2024-11-13 16:47:26,861 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 425 transitions. [2024-11-13 16:47:26,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:47:26,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:26,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:30,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:44,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:44,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 245 states and 476 transitions. [2024-11-13 16:47:44,936 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 476 transitions. [2024-11-13 16:47:44,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:47:44,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:44,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:45,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:03,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:03,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 242 states and 462 transitions. [2024-11-13 16:48:03,626 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 462 transitions. [2024-11-13 16:48:03,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:48:03,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:03,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:06,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:24,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:24,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 257 states and 493 transitions. [2024-11-13 16:48:24,965 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 493 transitions. [2024-11-13 16:48:24,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:48:24,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:24,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:24,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:25,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:27,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 260 states and 498 transitions. [2024-11-13 16:48:27,986 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 498 transitions. [2024-11-13 16:48:27,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:48:27,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:27,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:28,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:28,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 263 states and 503 transitions. [2024-11-13 16:48:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 503 transitions. [2024-11-13 16:48:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:48:31,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:31,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:31,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:31,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:34,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 266 states and 509 transitions. [2024-11-13 16:48:34,364 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 509 transitions. [2024-11-13 16:48:34,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:48:34,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:34,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:34,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:36,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 262 states and 492 transitions. [2024-11-13 16:48:36,985 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 492 transitions. [2024-11-13 16:48:36,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:48:36,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:36,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:40,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:40,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 255 states and 478 transitions. [2024-11-13 16:48:40,250 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 478 transitions. [2024-11-13 16:48:40,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:48:40,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:40,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:40,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:40,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:43,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:43,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 248 states and 464 transitions. [2024-11-13 16:48:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 464 transitions. [2024-11-13 16:48:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:48:43,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:43,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:43,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:44,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:00,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 262 states and 492 transitions. [2024-11-13 16:49:00,193 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 492 transitions. [2024-11-13 16:49:00,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:49:00,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:00,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:00,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:07,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:55,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 284 states and 542 transitions. [2024-11-13 16:49:55,454 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 542 transitions. [2024-11-13 16:49:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:49:55,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:55,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:55,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:02,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 291 states and 556 transitions. [2024-11-13 16:50:02,095 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 556 transitions. [2024-11-13 16:50:02,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:50:02,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:02,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:02,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:06,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:06,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 295 states and 567 transitions. [2024-11-13 16:50:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 567 transitions. [2024-11-13 16:50:06,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:50:06,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:14,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:06,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:06,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 321 states and 634 transitions. [2024-11-13 16:51:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 634 transitions. [2024-11-13 16:51:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:51:06,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:06,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:06,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:17,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:17,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 332 states and 661 transitions. [2024-11-13 16:51:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 661 transitions. [2024-11-13 16:51:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:51:17,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:17,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:17,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:28,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:49,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:49,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 358 states and 726 transitions. [2024-11-13 16:52:49,314 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 726 transitions. [2024-11-13 16:52:49,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:52:49,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:49,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:49,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:21,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:21,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 374 states and 764 transitions. [2024-11-13 16:54:21,762 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 764 transitions. [2024-11-13 16:54:21,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:54:21,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:21,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:21,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:57,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 389 states and 794 transitions. [2024-11-13 16:54:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 794 transitions. [2024-11-13 16:54:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:54:57,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:57,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:05,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:27,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:27,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 393 states and 811 transitions. [2024-11-13 16:56:27,826 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 811 transitions. [2024-11-13 16:56:27,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:56:27,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:27,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:27,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:44,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:44,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 398 states and 824 transitions. [2024-11-13 16:56:44,849 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 824 transitions. [2024-11-13 16:56:44,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:56:44,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:44,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:45,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 401 states and 829 transitions. [2024-11-13 16:56:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 829 transitions. [2024-11-13 16:56:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:56:48,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:48,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:48,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:56,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 396 states and 813 transitions. [2024-11-13 16:56:56,035 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 813 transitions. [2024-11-13 16:56:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:56:56,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:56,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:56,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:03,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:03,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 387 states and 793 transitions. [2024-11-13 16:57:03,033 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 793 transitions. [2024-11-13 16:57:03,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:57:03,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:03,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:03,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:05,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 387 states and 792 transitions. [2024-11-13 16:57:05,453 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 792 transitions. [2024-11-13 16:57:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:57:05,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:05,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:05,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:08,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:08,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 386 states and 790 transitions. [2024-11-13 16:57:08,834 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 790 transitions. [2024-11-13 16:57:08,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:57:08,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:08,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:08,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:27,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:27,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 394 states and 803 transitions. [2024-11-13 16:57:27,949 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 803 transitions. [2024-11-13 16:57:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:57:27,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:27,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:27,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:27,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:31,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:31,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 373 states and 741 transitions. [2024-11-13 16:57:31,352 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 741 transitions. [2024-11-13 16:57:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:57:31,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:31,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:38,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 373 states and 740 transitions. [2024-11-13 16:57:38,891 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 740 transitions. [2024-11-13 16:57:38,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:57:38,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:38,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:38,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:44,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 376 states and 746 transitions. [2024-11-13 16:57:44,533 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 746 transitions. [2024-11-13 16:57:44,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:57:44,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:44,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:44,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:49,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 379 states and 754 transitions. [2024-11-13 16:57:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 754 transitions. [2024-11-13 16:57:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:57:49,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:49,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:58,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:58,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 375 states and 741 transitions. [2024-11-13 16:57:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 741 transitions. [2024-11-13 16:57:58,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:57:58,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:58,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:58,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:07,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:07,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 361 states and 693 transitions. [2024-11-13 16:58:07,542 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 693 transitions. [2024-11-13 16:58:07,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:58:07,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:07,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:07,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:18,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 371 states and 711 transitions. [2024-11-13 16:58:18,952 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 711 transitions. [2024-11-13 16:58:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:58:18,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:18,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:18,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:48,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.