./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound50.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_a6d6fd30-03e7-4136-8834-d0ef974ac74a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d6fd30-03e7-4136-8834-d0ef974ac74a/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_a6d6fd30-03e7-4136-8834-d0ef974ac74a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d6fd30-03e7-4136-8834-d0ef974ac74a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d6fd30-03e7-4136-8834-d0ef974ac74a/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_a6d6fd30-03e7-4136-8834-d0ef974ac74a/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 7aff0c23635f1e1acd85672a1024d6cb6d0af57cad0028c56f5d301198b4eae6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:49:29,740 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:49:29,842 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d6fd30-03e7-4136-8834-d0ef974ac74a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:49:29,854 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:49:29,854 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:49:29,895 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:49:29,897 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:49:29,898 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:49:29,898 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:49:29,899 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:49:29,899 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:49:29,900 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:49:29,900 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:49:29,900 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:49:29,901 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:49:29,901 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:49:29,901 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:49:29,901 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:49:29,901 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:49:29,902 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:49:29,902 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:49:29,903 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:49:29,903 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:49:29,903 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:49:29,903 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:49:29,903 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:49:29,903 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:49:29,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:49:29,904 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:49:29,904 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:49:29,904 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:49:29,904 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:49:29,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:49:29,905 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_a6d6fd30-03e7-4136-8834-d0ef974ac74a/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 -> 7aff0c23635f1e1acd85672a1024d6cb6d0af57cad0028c56f5d301198b4eae6 [2024-11-13 16:49:30,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:49:30,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:49:30,240 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:49:30,242 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:49:30,242 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:49:30,244 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d6fd30-03e7-4136-8834-d0ef974ac74a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound50.c Unable to find full path for "g++" [2024-11-13 16:49:32,264 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:49:32,554 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:49:32,554 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d6fd30-03e7-4136-8834-d0ef974ac74a/sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound50.c [2024-11-13 16:49:32,562 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d6fd30-03e7-4136-8834-d0ef974ac74a/bin/ukojak-verify-EEHR8qb7sm/data/d71d7b632/6c91b86f6bb24823bab3fcf42c86eac8/FLAG59ded3af9 [2024-11-13 16:49:32,578 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d6fd30-03e7-4136-8834-d0ef974ac74a/bin/ukojak-verify-EEHR8qb7sm/data/d71d7b632/6c91b86f6bb24823bab3fcf42c86eac8 [2024-11-13 16:49:32,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:49:32,582 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:49:32,584 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:49:32,584 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:49:32,589 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:49:32,590 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,591 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38e74021 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32, skipping insertion in model container [2024-11-13 16:49:32,591 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,607 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:49:32,761 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_a6d6fd30-03e7-4136-8834-d0ef974ac74a/sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound50.c[573,586] [2024-11-13 16:49:32,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:49:32,791 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:49:32,804 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_a6d6fd30-03e7-4136-8834-d0ef974ac74a/sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound50.c[573,586] [2024-11-13 16:49:32,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:49:32,830 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:49:32,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32 WrapperNode [2024-11-13 16:49:32,832 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:49:32,834 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:49:32,834 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:49:32,835 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:49:32,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,849 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,869 INFO L138 Inliner]: procedures = 14, calls = 11, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 47 [2024-11-13 16:49:32,869 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:49:32,870 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:49:32,870 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:49:32,870 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:49:32,878 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,885 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,885 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,892 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,895 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,900 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,901 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,903 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:49:32,904 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:49:32,908 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:49:32,908 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:49:32,909 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:32" (1/1) ... [2024-11-13 16:49:32,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:49:32,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d6fd30-03e7-4136-8834-d0ef974ac74a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:49:32,948 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d6fd30-03e7-4136-8834-d0ef974ac74a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:49:32,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d6fd30-03e7-4136-8834-d0ef974ac74a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:49:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:49:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:49:32,981 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:49:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:49:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:49:32,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:49:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:49:32,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:49:33,059 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:49:33,061 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:49:33,187 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 16:49:33,187 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:49:33,227 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:49:33,227 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:49:33,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:33 BoogieIcfgContainer [2024-11-13 16:49:33,228 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:49:33,229 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:49:33,229 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:49:33,238 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:49:33,238 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:33" (1/1) ... [2024-11-13 16:49:33,247 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:49:33,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:33,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 19 states and 24 transitions. [2024-11-13 16:49:33,300 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 24 transitions. [2024-11-13 16:49:33,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:49:33,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:33,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:49:33,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 16:49:33,532 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 16:49:33,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:49:33,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:33,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:33,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:49:33,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:33,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 25 transitions. [2024-11-13 16:49:33,790 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-11-13 16:49:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:49:33,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:33,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:33,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:33,847 INFO L255 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:49:33,853 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:49:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 26 states and 35 transitions. [2024-11-13 16:49:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2024-11-13 16:49:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:49:34,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:34,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:34,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:49:35,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:35,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 35 transitions. [2024-11-13 16:49:35,451 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-11-13 16:49:35,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:49:35,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:35,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:35,508 INFO L255 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:49:35,510 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:36,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:49:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:38,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 50 transitions. [2024-11-13 16:49:38,458 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-11-13 16:49:38,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:49:38,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:38,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:38,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:49:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 38 states and 62 transitions. [2024-11-13 16:49:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-11-13 16:49:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:49:39,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:39,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:39,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:39,817 INFO L255 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:49:39,819 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:49:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 40 states and 64 transitions. [2024-11-13 16:49:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 64 transitions. [2024-11-13 16:49:40,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:49:40,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:40,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:40,892 INFO L255 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:49:40,894 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:41,537 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:43,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:43,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 44 states and 76 transitions. [2024-11-13 16:49:43,598 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 76 transitions. [2024-11-13 16:49:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:49:43,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:43,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:45,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 48 states and 93 transitions. [2024-11-13 16:49:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 93 transitions. [2024-11-13 16:49:45,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:49:45,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:45,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:45,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:45,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 16:49:45,205 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:45,634 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:46,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 50 states and 95 transitions. [2024-11-13 16:49:46,476 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 95 transitions. [2024-11-13 16:49:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:49:46,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:46,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:46,536 INFO L255 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:49:46,538 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:46,840 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:48,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:48,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 52 states and 97 transitions. [2024-11-13 16:49:48,033 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 97 transitions. [2024-11-13 16:49:48,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:49:48,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:48,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:48,128 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:48,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:48,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 52 states and 96 transitions. [2024-11-13 16:49:48,552 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 96 transitions. [2024-11-13 16:49:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:49:48,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:48,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:48,630 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:49:48,632 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:49,432 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:49:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 56 states and 109 transitions. [2024-11-13 16:49:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 109 transitions. [2024-11-13 16:49:52,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:49:52,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:52,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:52,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:52,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:52,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:49:52,421 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:53,152 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:49:54,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:54,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 58 states and 111 transitions. [2024-11-13 16:49:54,594 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 111 transitions. [2024-11-13 16:49:54,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:49:54,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:54,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:49:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:56,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 62 states and 131 transitions. [2024-11-13 16:49:56,368 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 131 transitions. [2024-11-13 16:49:56,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:49:56,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:56,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:56,448 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:49:56,450 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:49:57,206 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:49:58,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 64 states and 133 transitions. [2024-11-13 16:49:58,897 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 133 transitions. [2024-11-13 16:49:58,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:49:58,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:58,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:59,018 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:49:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:59,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 64 states and 132 transitions. [2024-11-13 16:49:59,552 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 132 transitions. [2024-11-13 16:49:59,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:49:59,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:59,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:49:59,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:59,631 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:49:59,632 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:00,394 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:50:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 66 states and 134 transitions. [2024-11-13 16:50:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 134 transitions. [2024-11-13 16:50:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:50:01,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:01,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:50:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 66 states and 133 transitions. [2024-11-13 16:50:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 133 transitions. [2024-11-13 16:50:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:50:02,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:02,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:02,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:02,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:02,422 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:50:02,424 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:07,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 70 states and 148 transitions. [2024-11-13 16:50:07,620 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 148 transitions. [2024-11-13 16:50:07,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:50:07,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:07,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:07,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:07,695 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:50:07,697 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:08,669 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:11,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:11,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 72 states and 150 transitions. [2024-11-13 16:50:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 150 transitions. [2024-11-13 16:50:11,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:50:11,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:11,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:11,123 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 16:50:11,125 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:12,104 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 46 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:50:14,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:14,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 74 states and 152 transitions. [2024-11-13 16:50:14,302 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 152 transitions. [2024-11-13 16:50:14,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:50:14,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:14,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:16,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:16,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 78 states and 176 transitions. [2024-11-13 16:50:16,831 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 176 transitions. [2024-11-13 16:50:16,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:50:16,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:16,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:16,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:16,887 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:50:16,889 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:17,582 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:19,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 80 states and 178 transitions. [2024-11-13 16:50:19,636 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 178 transitions. [2024-11-13 16:50:19,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:50:19,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:19,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:19,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:19,744 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 16:50:19,748 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:20,711 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:22,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:22,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 82 states and 180 transitions. [2024-11-13 16:50:22,427 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 180 transitions. [2024-11-13 16:50:22,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:50:22,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:22,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:22,527 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:23,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 82 states and 179 transitions. [2024-11-13 16:50:23,438 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 179 transitions. [2024-11-13 16:50:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:50:23,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:23,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:23,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 82 states and 178 transitions. [2024-11-13 16:50:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 178 transitions. [2024-11-13 16:50:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:50:24,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:24,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:25,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:25,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 82 states and 177 transitions. [2024-11-13 16:50:25,360 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 177 transitions. [2024-11-13 16:50:25,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:50:25,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:25,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:25,873 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:50:30,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:30,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 86 states and 205 transitions. [2024-11-13 16:50:30,495 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 205 transitions. [2024-11-13 16:50:30,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:50:30,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:30,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:30,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:30,560 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 16:50:30,562 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:50:37,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:37,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 90 states and 224 transitions. [2024-11-13 16:50:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 224 transitions. [2024-11-13 16:50:37,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:50:37,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:37,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:50:38,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:38,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 90 states and 223 transitions. [2024-11-13 16:50:38,510 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 223 transitions. [2024-11-13 16:50:38,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:50:38,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:38,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:38,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:38,585 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 16:50:38,588 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:42,030 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 10 proven. 68 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:51:00,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:00,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 112 states and 303 transitions. [2024-11-13 16:51:00,605 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 303 transitions. [2024-11-13 16:51:00,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:51:00,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:00,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:00,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:51:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:00,670 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 16:51:00,672 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:51:02,500 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:51:05,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:05,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 114 states and 305 transitions. [2024-11-13 16:51:05,943 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 305 transitions. [2024-11-13 16:51:05,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:51:05,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:05,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:05,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:51:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:06,015 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 16:51:06,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:51:09,915 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 97 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:25,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:25,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 126 states and 367 transitions. [2024-11-13 16:51:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 367 transitions. [2024-11-13 16:51:25,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:51:25,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:25,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:51:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:25,478 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 16:51:25,481 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:51:28,072 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 97 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:51:35,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:35,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 134 states and 392 transitions. [2024-11-13 16:51:35,659 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 392 transitions. [2024-11-13 16:51:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:51:35,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:35,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:51:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:35,731 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 16:51:35,734 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:51:37,174 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 10 proven. 68 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:51:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 142 states and 396 transitions. [2024-11-13 16:51:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 396 transitions. [2024-11-13 16:51:45,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:51:45,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:45,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:45,232 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:51:46,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:46,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 142 states and 395 transitions. [2024-11-13 16:51:46,600 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 395 transitions. [2024-11-13 16:51:46,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:51:46,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:46,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:51:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:46,672 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 16:51:46,674 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:51:48,992 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 16:51:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 146 states and 400 transitions. [2024-11-13 16:51:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 400 transitions. [2024-11-13 16:51:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:51:55,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:55,862 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:51:57,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:57,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 146 states and 399 transitions. [2024-11-13 16:51:57,245 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 399 transitions. [2024-11-13 16:51:57,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:51:57,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:57,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:57,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:51:57,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:57,315 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 16:51:57,317 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:51:59,003 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:52:03,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:03,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 148 states and 400 transitions. [2024-11-13 16:52:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 400 transitions. [2024-11-13 16:52:03,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:52:03,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:03,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:03,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:03,155 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 16:52:03,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:04,779 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:52:09,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 150 states and 401 transitions. [2024-11-13 16:52:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 401 transitions. [2024-11-13 16:52:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:52:09,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:09,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:09,401 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:52:10,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:10,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 150 states and 400 transitions. [2024-11-13 16:52:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 400 transitions. [2024-11-13 16:52:10,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:52:10,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:10,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:10,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:52:18,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:18,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 154 states and 444 transitions. [2024-11-13 16:52:18,908 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 444 transitions. [2024-11-13 16:52:18,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:52:18,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:18,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:19,020 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 16:52:19,022 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:21,803 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:52:32,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 158 states and 467 transitions. [2024-11-13 16:52:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 467 transitions. [2024-11-13 16:52:32,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:52:32,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:32,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:32,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:32,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:32,600 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 16:52:32,603 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:35,548 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 11 proven. 94 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:52:42,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:42,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 161 states and 471 transitions. [2024-11-13 16:52:42,227 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 471 transitions. [2024-11-13 16:52:42,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:52:42,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:42,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:42,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:42,327 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 16:52:42,329 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:45,572 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:52:50,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:50,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 163 states and 473 transitions. [2024-11-13 16:52:50,173 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 473 transitions. [2024-11-13 16:52:50,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:52:50,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:50,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:50,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:50,354 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-13 16:52:50,356 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 13 proven. 78 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 16:53:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:07,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 169 states and 495 transitions. [2024-11-13 16:53:07,717 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 495 transitions. [2024-11-13 16:53:07,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:53:07,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:07,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:53:09,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:09,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 169 states and 494 transitions. [2024-11-13 16:53:09,462 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 494 transitions. [2024-11-13 16:53:09,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:53:09,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:09,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:09,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:09,561 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 16:53:09,564 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:12,360 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 12 proven. 94 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:53:18,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:18,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 171 states and 497 transitions. [2024-11-13 16:53:18,186 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 497 transitions. [2024-11-13 16:53:18,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:53:18,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:18,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:18,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:18,296 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:53:20,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:20,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 171 states and 496 transitions. [2024-11-13 16:53:20,146 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 496 transitions. [2024-11-13 16:53:20,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:53:20,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:20,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:20,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:20,241 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 16:53:20,242 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:23,351 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:53:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:28,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 173 states and 498 transitions. [2024-11-13 16:53:28,237 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 498 transitions. [2024-11-13 16:53:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:53:28,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:28,309 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-13 16:53:28,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:30,792 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 13 proven. 78 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 16:53:40,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:40,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 177 states and 503 transitions. [2024-11-13 16:53:40,695 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 503 transitions. [2024-11-13 16:53:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:53:40,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:40,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:53:42,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:42,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 177 states and 502 transitions. [2024-11-13 16:53:42,629 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 502 transitions. [2024-11-13 16:53:42,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:53:42,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:42,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:42,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:42,719 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:53:42,721 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:49,906 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:54:29,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:29,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 201 states and 585 transitions. [2024-11-13 16:54:29,536 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 585 transitions. [2024-11-13 16:54:29,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:54:29,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:29,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:29,651 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:54:31,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 201 states and 584 transitions. [2024-11-13 16:54:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 584 transitions. [2024-11-13 16:54:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:54:31,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:31,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:31,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:31,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 16:54:31,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:34,343 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:54:40,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:40,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 203 states and 585 transitions. [2024-11-13 16:54:40,623 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 585 transitions. [2024-11-13 16:54:40,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:54:40,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:40,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:40,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:40,726 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 16:54:40,731 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 11 proven. 94 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:54:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:50,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 205 states and 586 transitions. [2024-11-13 16:54:50,050 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 586 transitions. [2024-11-13 16:54:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:54:50,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:50,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:50,155 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:54:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 205 states and 585 transitions. [2024-11-13 16:54:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 585 transitions. [2024-11-13 16:54:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:54:52,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:52,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:52,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:52,643 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:54:53,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:53,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 205 states and 584 transitions. [2024-11-13 16:54:53,968 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 584 transitions. [2024-11-13 16:54:53,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:54:53,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:53,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:53,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:54:55,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:55,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 205 states and 583 transitions. [2024-11-13 16:54:55,445 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 583 transitions. [2024-11-13 16:54:55,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:54:55,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:55,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:55,544 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:54:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 205 states and 582 transitions. [2024-11-13 16:54:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 582 transitions. [2024-11-13 16:54:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:54:56,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:56,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:54:58,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:58,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 205 states and 581 transitions. [2024-11-13 16:54:58,111 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 581 transitions. [2024-11-13 16:54:58,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:54:58,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:58,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:58,234 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:54:58,236 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:55:02,927 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:55:18,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:18,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 209 states and 604 transitions. [2024-11-13 16:55:18,744 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 604 transitions. [2024-11-13 16:55:18,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:55:18,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:18,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:55:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:18,883 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 16:55:18,885 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:55:23,933 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 15 proven. 105 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 16:55:43,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:43,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 217 states and 627 transitions. [2024-11-13 16:55:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 627 transitions. [2024-11-13 16:55:43,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:55:43,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:43,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:45,010 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:55:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:56,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 221 states and 683 transitions. [2024-11-13 16:55:56,012 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 683 transitions. [2024-11-13 16:55:56,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:55:56,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:56,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:55:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:56,137 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:55:56,140 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:55:59,507 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:56:07,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 223 states and 685 transitions. [2024-11-13 16:56:07,127 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 685 transitions. [2024-11-13 16:56:07,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:56:07,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:07,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:07,247 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:56:09,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:09,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 223 states and 684 transitions. [2024-11-13 16:56:09,866 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 684 transitions. [2024-11-13 16:56:09,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:56:09,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:09,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:56:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:09,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:56:09,967 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:56:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:56:21,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:21,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 225 states and 686 transitions. [2024-11-13 16:56:21,049 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 686 transitions. [2024-11-13 16:56:21,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:56:21,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:21,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:56:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:21,185 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:56:21,189 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:56:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:56:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 227 states and 688 transitions. [2024-11-13 16:56:32,661 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 688 transitions. [2024-11-13 16:56:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:56:32,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:32,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:32,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:56:32,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:32,776 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:56:32,779 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:56:35,990 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:56:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 230 states and 692 transitions. [2024-11-13 16:56:45,116 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 692 transitions. [2024-11-13 16:56:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:56:45,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:45,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:56:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:45,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:56:45,204 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:56:48,442 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:56:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 232 states and 693 transitions. [2024-11-13 16:56:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 693 transitions. [2024-11-13 16:56:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:56:55,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:55,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:55,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:55,339 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:56:57,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:57,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 232 states and 692 transitions. [2024-11-13 16:56:57,609 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 692 transitions. [2024-11-13 16:56:57,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:56:57,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:57,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:56:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:57,726 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 16:56:57,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:01,337 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 13 proven. 124 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 16:57:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 234 states and 694 transitions. [2024-11-13 16:57:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 694 transitions. [2024-11-13 16:57:10,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:57:10,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:10,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:10,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:57:12,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:12,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 235 states and 702 transitions. [2024-11-13 16:57:12,298 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 702 transitions. [2024-11-13 16:57:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:57:12,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:12,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:12,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:12,392 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:57:15,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:15,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 235 states and 700 transitions. [2024-11-13 16:57:15,555 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 700 transitions. [2024-11-13 16:57:15,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:57:15,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:15,654 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:57:15,656 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:20,086 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:57:30,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:30,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 238 states and 704 transitions. [2024-11-13 16:57:30,914 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 704 transitions. [2024-11-13 16:57:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:57:30,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:30,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:57:33,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 238 states and 703 transitions. [2024-11-13 16:57:33,827 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 703 transitions. [2024-11-13 16:57:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:57:33,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:57:36,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:36,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 238 states and 702 transitions. [2024-11-13 16:57:36,414 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 702 transitions. [2024-11-13 16:57:36,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:57:36,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:36,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:36,518 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:57:39,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:39,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 238 states and 701 transitions. [2024-11-13 16:57:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 701 transitions. [2024-11-13 16:57:39,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:57:39,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:39,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:39,503 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:57:41,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:41,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 238 states and 700 transitions. [2024-11-13 16:57:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 700 transitions. [2024-11-13 16:57:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:57:41,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:41,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:57:42,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 238 states and 699 transitions. [2024-11-13 16:57:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 699 transitions. [2024-11-13 16:57:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:57:42,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:42,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:43,001 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:57:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 238 states and 698 transitions. [2024-11-13 16:57:44,590 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 698 transitions. [2024-11-13 16:57:44,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:57:44,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:44,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:44,699 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 16:57:46,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 238 states and 697 transitions. [2024-11-13 16:57:46,615 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 697 transitions. [2024-11-13 16:57:46,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:57:46,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:46,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:48,197 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 16:58:03,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:03,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 242 states and 757 transitions. [2024-11-13 16:58:03,266 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 757 transitions. [2024-11-13 16:58:03,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:58:03,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:03,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:58:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:03,410 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 16:58:03,411 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:58:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 16:58:27,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:27,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 246 states and 779 transitions. [2024-11-13 16:58:27,723 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 779 transitions. [2024-11-13 16:58:27,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:58:27,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:27,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:27,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:27,866 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 16:58:31,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:31,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 246 states and 778 transitions. [2024-11-13 16:58:31,044 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 778 transitions. [2024-11-13 16:58:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:58:31,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:31,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:58:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:31,167 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 16:58:31,169 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:58:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 16 proven. 137 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 17:00:05,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 273 states and 918 transitions. [2024-11-13 17:00:05,107 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 918 transitions. [2024-11-13 17:00:05,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 17:00:05,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:05,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:05,233 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 17:00:09,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:09,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 273 states and 917 transitions. [2024-11-13 17:00:09,169 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 917 transitions. [2024-11-13 17:00:09,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 17:00:09,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:09,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:00:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:09,302 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 17:00:09,304 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:00:16,294 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 17:00:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:31,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 276 states and 921 transitions. [2024-11-13 17:00:31,376 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 921 transitions. [2024-11-13 17:00:31,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 17:00:31,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:31,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:00:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:31,494 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 17:00:31,496 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:00:45,465 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 6 proven. 246 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 17:01:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:24,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 286 states and 996 transitions. [2024-11-13 17:01:24,853 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 996 transitions. [2024-11-13 17:01:24,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 17:01:24,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:24,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:24,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 17:01:28,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:28,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 286 states and 995 transitions. [2024-11-13 17:01:28,967 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 995 transitions. [2024-11-13 17:01:28,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 17:01:28,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:28,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:01:29,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:29,083 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 17:01:29,085 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:01:40,176 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 6 proven. 246 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 17:02:20,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:20,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 295 states and 1064 transitions. [2024-11-13 17:02:20,170 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 1064 transitions. [2024-11-13 17:02:20,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 17:02:20,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:20,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:02:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:20,282 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 17:02:20,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:02:35,615 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 4 proven. 256 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 17:03:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:10,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 302 states and 1124 transitions. [2024-11-13 17:03:10,602 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 1124 transitions. [2024-11-13 17:03:10,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 17:03:10,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:10,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:10,710 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 17:03:14,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:14,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 302 states and 1123 transitions. [2024-11-13 17:03:14,642 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 1123 transitions. [2024-11-13 17:03:14,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 17:03:14,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:14,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:14,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:03:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:14,771 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 17:03:14,773 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:03:21,842 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 17:03:34,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:34,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 304 states and 1125 transitions. [2024-11-13 17:03:34,492 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 1125 transitions. [2024-11-13 17:03:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 17:03:34,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:34,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:34,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:03:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:34,657 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-13 17:03:34,659 INFO L278 TraceCheckSpWp]: Computing forward predicates...