./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.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_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/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_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/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_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/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 5b06f43d0873a45269a4958da066d5bcb75939de6aa3fcbada350cd9dc55d93c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:40:45,707 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:40:45,777 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:40:45,782 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:40:45,783 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:40:45,809 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:40:45,810 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:40:45,810 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:40:45,814 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:40:45,815 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:40:45,815 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:40:45,815 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:40:45,815 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:40:45,815 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:40:45,815 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:40:45,816 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:40:45,816 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:40:45,816 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:40:45,816 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:40:45,816 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:40:45,816 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:40:45,816 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:40:45,817 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:40:45,817 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:40:45,817 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:40:45,817 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:40:45,817 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:40:45,817 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:40:45,817 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:40:45,818 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:40:45,818 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:40:45,818 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:40:45,818 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:40:45,819 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_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/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 -> 5b06f43d0873a45269a4958da066d5bcb75939de6aa3fcbada350cd9dc55d93c [2024-11-13 22:40:46,205 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:40:46,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:40:46,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:40:46,224 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:40:46,226 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:40:46,227 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-13 22:40:48,290 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:40:48,799 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:40:48,800 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c [2024-11-13 22:40:48,824 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/bin/ukojak-verify-EEHR8qb7sm/data/1b131690e/2a7492a4ff0a4c30a714ae125f440953/FLAG53409ba05 [2024-11-13 22:40:48,839 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/bin/ukojak-verify-EEHR8qb7sm/data/1b131690e/2a7492a4ff0a4c30a714ae125f440953 [2024-11-13 22:40:48,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:40:48,843 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:40:48,844 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:40:48,844 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:40:48,849 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:40:48,850 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:40:48" (1/1) ... [2024-11-13 22:40:48,851 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75413224 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:48, skipping insertion in model container [2024-11-13 22:40:48,852 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:40:48" (1/1) ... [2024-11-13 22:40:48,916 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:40:49,408 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_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c[65679,65692] [2024-11-13 22:40:49,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:40:49,428 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:40:49,623 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_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c[65679,65692] [2024-11-13 22:40:49,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:40:49,651 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:40:49,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49 WrapperNode [2024-11-13 22:40:49,653 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:40:49,654 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:40:49,654 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:40:49,654 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:40:49,660 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49" (1/1) ... [2024-11-13 22:40:49,680 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49" (1/1) ... [2024-11-13 22:40:49,755 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2141 [2024-11-13 22:40:49,755 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:40:49,756 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:40:49,756 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:40:49,756 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:40:49,772 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49" (1/1) ... [2024-11-13 22:40:49,772 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49" (1/1) ... [2024-11-13 22:40:49,781 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49" (1/1) ... [2024-11-13 22:40:49,782 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49" (1/1) ... [2024-11-13 22:40:49,809 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49" (1/1) ... [2024-11-13 22:40:49,832 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49" (1/1) ... [2024-11-13 22:40:49,840 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49" (1/1) ... [2024-11-13 22:40:49,845 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49" (1/1) ... [2024-11-13 22:40:49,867 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:40:49,868 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:40:49,868 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:40:49,869 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:40:49,870 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:40:49" (1/1) ... [2024-11-13 22:40:49,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:40:49,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:40:49,917 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:40:49,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3358f7fc-2805-46cf-b2b9-1c29a2b16fa2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:40:49,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:40:49,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:40:49,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:40:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:40:50,205 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:40:50,207 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:40:53,414 INFO L? ?]: Removed 240 outVars from TransFormulas that were not future-live. [2024-11-13 22:40:53,414 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:40:55,877 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:40:55,877 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:40:55,878 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:40:55 BoogieIcfgContainer [2024-11-13 22:40:55,878 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:40:55,879 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:40:55,879 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:40:55,890 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:40:55,890 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:40:55" (1/1) ... [2024-11-13 22:40:55,898 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:40:55,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:55,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-13 22:40:55,976 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-13 22:40:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:40:55,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:55,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:07,904 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 22:41:08,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-11-13 22:41:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-11-13 22:41:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:41:08,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:08,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:14,293 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 22:41:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:14,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-11-13 22:41:14,773 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-11-13 22:41:14,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:41:14,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:14,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:19,359 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 22:41:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:20,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-11-13 22:41:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-11-13 22:41:20,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:41:20,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:20,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:25,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:26,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-11-13 22:41:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-11-13 22:41:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:41:26,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:26,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:31,390 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 22:41:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-11-13 22:41:32,795 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-11-13 22:41:32,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:41:32,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:32,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:37,564 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 22:41:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-11-13 22:41:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-11-13 22:41:39,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:41:39,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:39,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:45,112 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 22:41:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-11-13 22:41:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-11-13 22:41:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:41:47,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:47,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:53,724 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 22:41:56,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:56,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-11-13 22:41:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-13 22:41:56,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:41:56,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:56,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:56,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:56,601 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 22:41:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-11-13 22:41:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-11-13 22:41:57,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:41:57,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:57,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:57,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-11-13 22:41:57,973 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-11-13 22:41:57,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:41:57,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:57,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:05,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:08,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:08,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-11-13 22:42:08,902 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-11-13 22:42:08,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:42:08,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:08,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:09,714 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 22:42:10,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-11-13 22:42:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-11-13 22:42:10,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:42:10,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:10,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:59,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:59,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 638 states and 1261 transitions. [2024-11-13 22:42:59,237 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1261 transitions. [2024-11-13 22:42:59,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:42:59,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:59,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:59,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:07,454 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:24,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:24,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 657 states and 1299 transitions. [2024-11-13 22:43:24,951 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1299 transitions. [2024-11-13 22:43:24,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:43:24,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:24,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:25,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:30,920 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:31,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:31,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 658 states and 1302 transitions. [2024-11-13 22:43:31,611 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1302 transitions. [2024-11-13 22:43:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:43:31,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 675 states and 1338 transitions. [2024-11-13 22:44:04,410 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1338 transitions. [2024-11-13 22:44:04,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:44:04,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:04,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:10,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:27,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 695 states and 1380 transitions. [2024-11-13 22:44:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1380 transitions. [2024-11-13 22:44:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:44:27,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:27,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:28,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:34,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:36,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 697 states and 1386 transitions. [2024-11-13 22:44:36,093 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1386 transitions. [2024-11-13 22:44:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:44:36,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:36,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:42,187 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:44,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 698 states and 1388 transitions. [2024-11-13 22:44:44,228 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1388 transitions. [2024-11-13 22:44:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:44:44,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:44,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:49,666 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:03,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 714 states and 1417 transitions. [2024-11-13 22:45:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1417 transitions. [2024-11-13 22:45:03,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:45:03,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:03,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:03,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:10,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:30,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 735 states and 1461 transitions. [2024-11-13 22:45:30,597 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1461 transitions. [2024-11-13 22:45:30,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:45:30,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:30,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:39,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 738 states and 1472 transitions. [2024-11-13 22:45:39,069 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1472 transitions. [2024-11-13 22:45:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:45:39,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:39,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:45,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:46,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:46,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 739 states and 1473 transitions. [2024-11-13 22:45:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1473 transitions. [2024-11-13 22:45:46,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:45:46,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:46,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:46,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:52,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:53,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:53,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 740 states and 1479 transitions. [2024-11-13 22:45:53,700 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1479 transitions. [2024-11-13 22:45:53,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:45:53,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:53,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:03,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 742 states and 1487 transitions. [2024-11-13 22:46:03,054 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1487 transitions. [2024-11-13 22:46:03,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:46:03,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:03,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:08,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 758 states and 1515 transitions. [2024-11-13 22:46:22,880 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1515 transitions. [2024-11-13 22:46:22,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:46:22,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:23,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:29,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 774 states and 1552 transitions. [2024-11-13 22:46:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1552 transitions. [2024-11-13 22:46:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:46:47,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:47,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:52,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 775 states and 1563 transitions. [2024-11-13 22:46:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1563 transitions. [2024-11-13 22:46:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:46:53,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:53,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:53,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:58,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:01,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:01,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 778 states and 1569 transitions. [2024-11-13 22:47:01,689 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1569 transitions. [2024-11-13 22:47:01,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:47:01,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:01,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:01,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:06,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:08,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 780 states and 1577 transitions. [2024-11-13 22:47:08,973 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1577 transitions. [2024-11-13 22:47:08,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:47:08,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:08,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:14,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:15,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:15,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 781 states and 1578 transitions. [2024-11-13 22:47:15,794 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1578 transitions. [2024-11-13 22:47:15,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:47:15,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:15,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:21,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:22,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:22,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 782 states and 1579 transitions. [2024-11-13 22:47:22,592 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1579 transitions. [2024-11-13 22:47:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:47:22,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:22,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:30,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:30,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 783 states and 1581 transitions. [2024-11-13 22:47:30,503 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1581 transitions. [2024-11-13 22:47:30,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:47:30,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:30,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:36,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 799 states and 1607 transitions. [2024-11-13 22:47:48,720 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1607 transitions. [2024-11-13 22:47:48,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:47:48,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:48,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:56,514 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:14,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:14,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 815 states and 1651 transitions. [2024-11-13 22:48:14,319 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1651 transitions. [2024-11-13 22:48:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:48:14,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:24,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 819 states and 1658 transitions. [2024-11-13 22:48:24,671 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1658 transitions. [2024-11-13 22:48:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:48:24,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:30,438 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:34,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:34,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 822 states and 1671 transitions. [2024-11-13 22:48:34,613 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1671 transitions. [2024-11-13 22:48:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:48:34,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:34,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:39,825 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:41,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:41,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 823 states and 1672 transitions. [2024-11-13 22:48:41,092 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1672 transitions. [2024-11-13 22:48:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:48:41,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:41,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:46,293 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:47,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 824 states and 1673 transitions. [2024-11-13 22:48:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1673 transitions. [2024-11-13 22:48:47,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:48:47,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:47,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:54,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:54,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 825 states and 1674 transitions. [2024-11-13 22:48:54,513 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1674 transitions. [2024-11-13 22:48:54,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:48:54,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:54,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:54,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:59,695 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:00,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 826 states and 1675 transitions. [2024-11-13 22:49:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1675 transitions. [2024-11-13 22:49:00,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:49:00,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:00,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:06,169 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 827 states and 1683 transitions. [2024-11-13 22:49:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1683 transitions. [2024-11-13 22:49:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:49:07,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:07,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:07,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:12,979 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:26,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 844 states and 1708 transitions. [2024-11-13 22:49:26,374 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1708 transitions. [2024-11-13 22:49:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:49:26,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:26,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:32,157 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:42,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 855 states and 1734 transitions. [2024-11-13 22:49:42,157 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1734 transitions. [2024-11-13 22:49:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:49:42,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:42,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:56,793 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:16,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:16,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 877 states and 1774 transitions. [2024-11-13 22:50:16,438 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1774 transitions. [2024-11-13 22:50:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:50:16,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:16,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:18,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:24,714 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:34,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:34,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 884 states and 1801 transitions. [2024-11-13 22:50:34,339 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1801 transitions. [2024-11-13 22:50:34,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:50:34,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:34,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:47,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:04,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:04,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 905 states and 1831 transitions. [2024-11-13 22:51:04,850 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1831 transitions. [2024-11-13 22:51:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:51:04,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:04,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 915 states and 1862 transitions. [2024-11-13 22:51:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1862 transitions. [2024-11-13 22:51:34,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:51:34,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:34,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:36,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:47,784 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 918 states and 1866 transitions. [2024-11-13 22:51:53,436 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1866 transitions. [2024-11-13 22:51:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:51:53,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:53,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:06,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 934 states and 1945 transitions. [2024-11-13 22:52:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1945 transitions. [2024-11-13 22:52:31,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:52:31,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:31,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:31,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:39,876 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:58,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:58,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 947 states and 1967 transitions. [2024-11-13 22:52:58,123 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1967 transitions. [2024-11-13 22:52:58,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:52:58,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:58,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:58,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:04,808 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:06,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 948 states and 1973 transitions. [2024-11-13 22:53:06,504 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1973 transitions. [2024-11-13 22:53:06,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:53:06,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:06,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:15,652 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:33,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 960 states and 1994 transitions. [2024-11-13 22:53:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1994 transitions. [2024-11-13 22:53:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:53:33,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:33,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:39,738 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:41,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 961 states and 1999 transitions. [2024-11-13 22:53:41,534 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1999 transitions. [2024-11-13 22:53:41,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:53:41,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:41,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:48,894 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:50,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:50,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 962 states and 2001 transitions. [2024-11-13 22:53:50,558 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 2001 transitions. [2024-11-13 22:53:50,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:53:50,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:50,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:11,707 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:40,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 978 states and 2051 transitions. [2024-11-13 22:54:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2051 transitions. [2024-11-13 22:54:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:54:40,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:40,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat