./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_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_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/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_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/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_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/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 870f3f117c59e986b23526e49a2d44ed8c8e543941d3d310e77e3939c7927e70 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:41,042 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:41,135 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:17:41,142 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:41,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:41,180 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:41,182 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:41,182 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:41,183 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:41,183 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:41,184 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:41,184 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:41,184 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:41,184 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:41,184 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:41,184 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:41,184 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:41,184 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:41,185 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:41,185 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:41,185 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:41,185 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:41,185 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:41,185 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:41,185 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:41,185 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:41,185 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:41,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:41,186 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:41,186 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:41,186 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:41,186 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:41,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:41,186 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_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/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 -> 870f3f117c59e986b23526e49a2d44ed8c8e543941d3d310e77e3939c7927e70 [2024-11-13 20:17:41,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:41,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:41,559 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:41,560 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:41,561 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:41,562 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound50.c Unable to find full path for "g++" [2024-11-13 20:17:43,620 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:43,869 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:43,871 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound50.c [2024-11-13 20:17:43,883 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/bin/ukojak-verify-EEHR8qb7sm/data/8a6c00a0b/8e7c17790a1e4702b34c33aadb9ad832/FLAG75eebd3f3 [2024-11-13 20:17:43,914 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/bin/ukojak-verify-EEHR8qb7sm/data/8a6c00a0b/8e7c17790a1e4702b34c33aadb9ad832 [2024-11-13 20:17:43,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:43,919 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:43,922 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:43,922 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:43,927 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:43,929 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:43" (1/1) ... [2024-11-13 20:17:43,931 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a20964f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:43, skipping insertion in model container [2024-11-13 20:17:43,931 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:43" (1/1) ... [2024-11-13 20:17:43,951 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:44,139 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_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound50.c[458,471] [2024-11-13 20:17:44,165 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:44,176 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:44,190 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_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound50.c[458,471] [2024-11-13 20:17:44,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:44,219 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:44,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44 WrapperNode [2024-11-13 20:17:44,220 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:44,221 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:44,222 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:44,222 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:44,230 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,237 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,261 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 38 [2024-11-13 20:17:44,262 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:44,262 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:44,263 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:44,263 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:44,272 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,278 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,279 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,282 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,293 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,294 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,294 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,296 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:44,297 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:44,297 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:44,297 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:44,302 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:44,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:44,349 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:44,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74d5ac71-d895-4e7e-90e7-0acb2e66de8c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:44,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:44,387 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:17:44,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:17:44,472 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:44,475 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:44,676 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:44,676 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:44,724 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:44,726 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:17:44,727 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:44 BoogieIcfgContainer [2024-11-13 20:17:44,727 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:44,728 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:44,728 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:44,743 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:44,743 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:44" (1/1) ... [2024-11-13 20:17:44,756 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:44,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-13 20:17:44,831 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-13 20:17:44,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:17:44,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:44,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:45,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:45,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2024-11-13 20:17:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2024-11-13 20:17:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:17:45,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:45,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:45,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:45,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:45,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:45,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2024-11-13 20:17:45,278 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-11-13 20:17:45,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:17:45,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:45,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:45,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:45,346 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 20:17:45,351 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:45,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:45,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-11-13 20:17:45,871 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-11-13 20:17:45,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:17:45,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:45,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:45,932 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:17:45,935 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:45,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 24 states and 39 transitions. [2024-11-13 20:17:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 39 transitions. [2024-11-13 20:17:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:17:46,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:46,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:46,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:46,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 28 states and 50 transitions. [2024-11-13 20:17:46,880 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 50 transitions. [2024-11-13 20:17:46,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:17:46,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:46,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:46,947 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 20:17:46,949 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:47,081 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:47,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 32 states and 59 transitions. [2024-11-13 20:17:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 59 transitions. [2024-11-13 20:17:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:17:47,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:47,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:47,743 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 20:17:47,745 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:48,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:48,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 34 states and 60 transitions. [2024-11-13 20:17:48,169 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 60 transitions. [2024-11-13 20:17:48,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:17:48,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:48,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:48,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:48,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:17:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 35 states and 59 transitions. [2024-11-13 20:17:49,324 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-11-13 20:17:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:17:49,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:49,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:49,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:49,389 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 20:17:49,391 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:49,837 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:17:51,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:51,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 44 states and 85 transitions. [2024-11-13 20:17:51,610 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 85 transitions. [2024-11-13 20:17:51,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:17:51,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:51,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:51,665 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 20:17:51,667 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:17:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:52,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 46 states and 87 transitions. [2024-11-13 20:17:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 87 transitions. [2024-11-13 20:17:52,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:17:52,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:52,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:52,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:52,327 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 20:17:52,329 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:17:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:53,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 49 states and 94 transitions. [2024-11-13 20:17:53,736 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 94 transitions. [2024-11-13 20:17:53,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:17:53,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:53,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:53,776 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 20:17:53,778 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:17:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:54,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 51 states and 96 transitions. [2024-11-13 20:17:54,406 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 96 transitions. [2024-11-13 20:17:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:17:54,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:54,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:54,688 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:17:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:55,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 55 states and 113 transitions. [2024-11-13 20:17:55,668 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 113 transitions. [2024-11-13 20:17:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:17:55,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:55,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:55,729 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 20:17:55,731 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:55,804 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:17:56,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 57 states and 115 transitions. [2024-11-13 20:17:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 115 transitions. [2024-11-13 20:17:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:17:56,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:56,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:56,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:17:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:56,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 57 states and 114 transitions. [2024-11-13 20:17:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 114 transitions. [2024-11-13 20:17:56,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:17:56,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:56,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:56,762 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:17:57,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 58 states and 117 transitions. [2024-11-13 20:17:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 117 transitions. [2024-11-13 20:17:57,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:17:57,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:57,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:17:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:57,178 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 20:17:57,180 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:17:57,518 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:18:00,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:00,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 67 states and 145 transitions. [2024-11-13 20:18:00,121 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 145 transitions. [2024-11-13 20:18:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:18:00,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:00,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:00,170 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 20:18:00,172 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:01,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 71 states and 148 transitions. [2024-11-13 20:18:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 148 transitions. [2024-11-13 20:18:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:18:01,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:01,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:01,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:01,701 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 20:18:01,703 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:01,789 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:18:02,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:02,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 73 states and 150 transitions. [2024-11-13 20:18:02,549 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 150 transitions. [2024-11-13 20:18:02,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:18:02,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:02,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:02,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:02,591 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 20:18:02,592 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:02,769 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:18:03,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 76 states and 158 transitions. [2024-11-13 20:18:03,986 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 158 transitions. [2024-11-13 20:18:03,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:18:03,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:03,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:04,284 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:18:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 80 states and 181 transitions. [2024-11-13 20:18:05,574 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 181 transitions. [2024-11-13 20:18:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:18:05,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:05,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:05,615 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 20:18:05,617 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 82 states and 183 transitions. [2024-11-13 20:18:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 183 transitions. [2024-11-13 20:18:06,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:18:06,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:18:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 82 states and 182 transitions. [2024-11-13 20:18:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 182 transitions. [2024-11-13 20:18:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:18:07,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:07,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:07,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:07,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:18:07,075 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 26 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:08,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:08,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 84 states and 184 transitions. [2024-11-13 20:18:08,395 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 184 transitions. [2024-11-13 20:18:08,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:18:08,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:08,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:08,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:08,454 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 20:18:08,456 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:08,544 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:18:09,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:09,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 86 states and 186 transitions. [2024-11-13 20:18:09,366 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 186 transitions. [2024-11-13 20:18:09,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:18:09,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:09,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:09,466 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:18:09,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 86 states and 185 transitions. [2024-11-13 20:18:09,935 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 185 transitions. [2024-11-13 20:18:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:18:09,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:09,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:09,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:10,017 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:18:10,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:10,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 87 states and 188 transitions. [2024-11-13 20:18:10,472 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 188 transitions. [2024-11-13 20:18:10,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:18:10,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:10,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:10,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:10,511 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 20:18:10,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:14,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:14,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 96 states and 220 transitions. [2024-11-13 20:18:14,789 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 220 transitions. [2024-11-13 20:18:14,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:18:14,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:14,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:14,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:14,843 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 20:18:14,844 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:15,145 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 11 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:18:17,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:17,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 100 states and 223 transitions. [2024-11-13 20:18:17,074 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 223 transitions. [2024-11-13 20:18:17,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:18:17,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:17,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:17,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:17,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 20:18:17,123 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:17,418 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 15 proven. 29 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:18:18,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:18,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 102 states and 224 transitions. [2024-11-13 20:18:18,542 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 224 transitions. [2024-11-13 20:18:18,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:18:18,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:18,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:18,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:18,587 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:18:18,589 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:18,708 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 18 proven. 26 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:18:19,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:19,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 104 states and 226 transitions. [2024-11-13 20:18:19,699 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 226 transitions. [2024-11-13 20:18:19,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:18:19,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:19,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:19,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:19,743 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 20:18:19,745 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:19,833 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:20,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 106 states and 228 transitions. [2024-11-13 20:18:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 228 transitions. [2024-11-13 20:18:20,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:18:20,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:20,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:20,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:20,937 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 20:18:20,940 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:21,187 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 109 states and 237 transitions. [2024-11-13 20:18:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 237 transitions. [2024-11-13 20:18:22,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:18:22,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:22,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:22,997 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 20:18:23,000 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 18 proven. 38 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:18:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 111 states and 239 transitions. [2024-11-13 20:18:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 239 transitions. [2024-11-13 20:18:24,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:18:24,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:24,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:24,225 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 20:18:24,226 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:24,316 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:25,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:25,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 113 states and 241 transitions. [2024-11-13 20:18:25,350 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 241 transitions. [2024-11-13 20:18:25,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:18:25,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:25,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:25,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:27,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:27,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 117 states and 270 transitions. [2024-11-13 20:18:27,745 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 270 transitions. [2024-11-13 20:18:27,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:18:27,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:27,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:27,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:27,793 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 20:18:27,794 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:27,869 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:28,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:28,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 119 states and 272 transitions. [2024-11-13 20:18:28,990 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 272 transitions. [2024-11-13 20:18:28,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:18:28,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:28,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:29,057 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 20:18:29,058 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:30,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:30,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 121 states and 274 transitions. [2024-11-13 20:18:30,317 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 274 transitions. [2024-11-13 20:18:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:18:30,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:30,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:30,452 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:31,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 121 states and 273 transitions. [2024-11-13 20:18:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 273 transitions. [2024-11-13 20:18:31,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:18:31,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:31,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:31,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:31,195 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 121 states and 272 transitions. [2024-11-13 20:18:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 272 transitions. [2024-11-13 20:18:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:18:31,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:31,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:31,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:31,876 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:32,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:32,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 121 states and 271 transitions. [2024-11-13 20:18:32,407 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 271 transitions. [2024-11-13 20:18:32,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:18:32,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:32,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:32,506 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 21 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 20:18:33,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:33,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 122 states and 274 transitions. [2024-11-13 20:18:33,223 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 274 transitions. [2024-11-13 20:18:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:18:33,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:33,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:33,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:33,265 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-13 20:18:33,267 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:34,397 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 19 proven. 49 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:18:39,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:39,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 131 states and 310 transitions. [2024-11-13 20:18:39,777 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 310 transitions. [2024-11-13 20:18:39,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:18:39,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:39,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:39,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:39,829 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 20:18:39,830 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:39,927 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:18:41,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:41,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 133 states and 312 transitions. [2024-11-13 20:18:41,084 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 312 transitions. [2024-11-13 20:18:41,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:18:41,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:41,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:41,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:18:41,130 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:41,282 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 21 proven. 41 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:18:42,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:42,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 135 states and 313 transitions. [2024-11-13 20:18:42,451 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 313 transitions. [2024-11-13 20:18:42,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:18:42,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:42,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:42,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:42,501 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 20:18:42,503 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:42,627 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:18:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 137 states and 315 transitions. [2024-11-13 20:18:43,894 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 315 transitions. [2024-11-13 20:18:43,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:18:43,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:43,937 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 20:18:43,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:44,031 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:18:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 139 states and 317 transitions. [2024-11-13 20:18:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 317 transitions. [2024-11-13 20:18:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:18:45,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:45,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:45,261 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-13 20:18:45,263 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:45,419 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 19 proven. 49 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:18:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 141 states and 319 transitions. [2024-11-13 20:18:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 319 transitions. [2024-11-13 20:18:46,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:18:46,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:46,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,775 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 20:18:46,776 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 9 proven. 53 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:18:48,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 143 states and 320 transitions. [2024-11-13 20:18:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 320 transitions. [2024-11-13 20:18:48,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:18:48,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:48,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:48,140 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 20:18:48,141 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:48,233 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:18:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:49,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 145 states and 321 transitions. [2024-11-13 20:18:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 321 transitions. [2024-11-13 20:18:49,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:18:49,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:49,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:49,742 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 20:18:49,744 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:50,043 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:18:52,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:52,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 148 states and 331 transitions. [2024-11-13 20:18:52,369 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 331 transitions. [2024-11-13 20:18:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:18:52,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:52,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:53,033 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:18:55,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:55,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 152 states and 366 transitions. [2024-11-13 20:18:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 366 transitions. [2024-11-13 20:18:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:18:55,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:55,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:55,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:55,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 20:18:55,813 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:55,896 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:18:57,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:57,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 154 states and 368 transitions. [2024-11-13 20:18:57,367 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 368 transitions. [2024-11-13 20:18:57,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:18:57,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:57,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:57,478 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:18:58,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 154 states and 367 transitions. [2024-11-13 20:18:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 367 transitions. [2024-11-13 20:18:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:18:58,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:58,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:58,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:58,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 20:18:58,265 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:58,346 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:18:59,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:59,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 156 states and 369 transitions. [2024-11-13 20:18:59,928 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 369 transitions. [2024-11-13 20:18:59,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:18:59,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:59,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:00,036 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:19:00,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:00,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 156 states and 368 transitions. [2024-11-13 20:19:00,768 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 368 transitions. [2024-11-13 20:19:00,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:19:00,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:00,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:00,876 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 20:19:00,877 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:00,953 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:19:02,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:02,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 158 states and 370 transitions. [2024-11-13 20:19:02,324 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 370 transitions. [2024-11-13 20:19:02,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:19:02,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:02,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:02,472 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:19:03,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:03,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 158 states and 369 transitions. [2024-11-13 20:19:03,266 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 369 transitions. [2024-11-13 20:19:03,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:19:03,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:03,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:03,369 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 20:19:03,371 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:03,482 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:19:04,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:04,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 160 states and 371 transitions. [2024-11-13 20:19:04,922 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 371 transitions. [2024-11-13 20:19:04,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:19:04,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:04,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:04,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:04,996 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 20:19:04,997 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:05,100 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 14 proven. 69 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:19:06,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 162 states and 373 transitions. [2024-11-13 20:19:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 373 transitions. [2024-11-13 20:19:06,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:19:06,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:06,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:06,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:06,699 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:19:07,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:07,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 162 states and 372 transitions. [2024-11-13 20:19:07,352 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 372 transitions. [2024-11-13 20:19:07,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:19:07,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:07,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:07,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:07,401 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 27 proven. 4 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 20:19:08,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 163 states and 375 transitions. [2024-11-13 20:19:08,194 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 375 transitions. [2024-11-13 20:19:08,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:19:08,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:08,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:19:08,248 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:09,088 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 172 states and 415 transitions. [2024-11-13 20:19:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 415 transitions. [2024-11-13 20:19:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:19:16,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:16,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:16,137 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-13 20:19:16,139 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:16,650 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 31 proven. 65 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:19:18,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 174 states and 417 transitions. [2024-11-13 20:19:18,442 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 417 transitions. [2024-11-13 20:19:18,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:19:18,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:18,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:18,490 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:19:18,493 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:18,690 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 30 proven. 69 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:19:20,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:20,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 176 states and 418 transitions. [2024-11-13 20:19:20,495 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 418 transitions. [2024-11-13 20:19:20,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:19:20,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:20,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:20,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:20,543 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:19:20,544 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:22,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:22,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 178 states and 420 transitions. [2024-11-13 20:19:22,237 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 420 transitions. [2024-11-13 20:19:22,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:19:22,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:22,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:22,289 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:19:22,290 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:22,400 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:24,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 180 states and 422 transitions. [2024-11-13 20:19:24,059 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 422 transitions. [2024-11-13 20:19:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:19:24,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:24,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,106 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:19:24,107 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:24,212 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:25,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 182 states and 423 transitions. [2024-11-13 20:19:25,865 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 423 transitions. [2024-11-13 20:19:25,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:19:25,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:25,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:25,911 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:19:25,912 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:27,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:27,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 184 states and 425 transitions. [2024-11-13 20:19:27,543 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 425 transitions. [2024-11-13 20:19:27,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:19:27,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:27,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:27,588 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:19:27,590 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:27,746 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 27 proven. 72 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:19:29,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 186 states and 427 transitions. [2024-11-13 20:19:29,449 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 427 transitions. [2024-11-13 20:19:29,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:19:29,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:29,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:29,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:29,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:29,503 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:19:29,505 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:29,625 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:31,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:31,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 188 states and 428 transitions. [2024-11-13 20:19:31,256 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 428 transitions. [2024-11-13 20:19:31,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:19:31,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:31,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:31,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:31,302 INFO L255 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:19:31,303 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:31,416 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:33,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:33,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 190 states and 429 transitions. [2024-11-13 20:19:33,482 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 429 transitions. [2024-11-13 20:19:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:33,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:33,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:33,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:33,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:19:33,716 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:34,166 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 193 states and 440 transitions. [2024-11-13 20:19:37,176 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 440 transitions. [2024-11-13 20:19:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:37,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:37,428 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:19:37,429 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:37,566 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 89 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:19:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:39,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 195 states and 442 transitions. [2024-11-13 20:19:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 442 transitions. [2024-11-13 20:19:39,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:39,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:39,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:40,409 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:43,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:43,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 199 states and 483 transitions. [2024-11-13 20:19:43,580 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 483 transitions. [2024-11-13 20:19:43,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:43,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:43,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:43,767 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:19:43,769 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:43,866 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:45,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 201 states and 485 transitions. [2024-11-13 20:19:45,771 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 485 transitions. [2024-11-13 20:19:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:45,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:45,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:45,865 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:46,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 201 states and 484 transitions. [2024-11-13 20:19:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 484 transitions. [2024-11-13 20:19:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:46,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:46,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:46,740 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 20:19:46,741 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:46,837 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 83 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:19:48,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:48,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 203 states and 486 transitions. [2024-11-13 20:19:48,680 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 486 transitions. [2024-11-13 20:19:48,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:48,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:48,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:48,774 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:49,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 203 states and 485 transitions. [2024-11-13 20:19:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 485 transitions. [2024-11-13 20:19:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:49,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:49,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 20:19:49,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 26 proven. 79 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:19:53,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:53,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 205 states and 487 transitions. [2024-11-13 20:19:53,262 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 487 transitions. [2024-11-13 20:19:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:53,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:53,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:53,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:19:53,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:53,525 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:55,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 207 states and 489 transitions. [2024-11-13 20:19:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 489 transitions. [2024-11-13 20:19:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:55,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:55,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:55,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:19:55,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:55,678 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:19:55,680 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:19:55,868 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:57,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:57,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 209 states and 491 transitions. [2024-11-13 20:19:57,737 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 491 transitions. [2024-11-13 20:19:57,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:57,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:57,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:57,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:57,830 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:58,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 209 states and 490 transitions. [2024-11-13 20:19:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 490 transitions. [2024-11-13 20:19:58,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:58,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:58,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:19:59,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:59,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 209 states and 489 transitions. [2024-11-13 20:19:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 489 transitions. [2024-11-13 20:19:59,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:19:59,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:59,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 20:20:01,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:01,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 209 states and 488 transitions. [2024-11-13 20:20:01,037 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 488 transitions. [2024-11-13 20:20:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:20:01,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:01,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:01,098 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:20:02,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:02,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 210 states and 491 transitions. [2024-11-13 20:20:02,337 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 491 transitions. [2024-11-13 20:20:02,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:02,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:02,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:02,392 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:20:02,394 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:03,518 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:20:12,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:12,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 219 states and 535 transitions. [2024-11-13 20:20:12,359 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 535 transitions. [2024-11-13 20:20:12,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:12,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:12,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:12,416 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 20:20:12,418 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:12,547 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 13 proven. 103 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:20:16,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:16,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 223 states and 538 transitions. [2024-11-13 20:20:16,361 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 538 transitions. [2024-11-13 20:20:16,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:16,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:16,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:16,406 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:20:16,407 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:16,519 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:20:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 225 states and 540 transitions. [2024-11-13 20:20:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 540 transitions. [2024-11-13 20:20:18,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:18,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:18,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:18,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:18,508 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-13 20:20:18,510 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:19,151 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 42 proven. 86 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:20:21,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:21,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 227 states and 542 transitions. [2024-11-13 20:20:21,641 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 542 transitions. [2024-11-13 20:20:21,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:21,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:21,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:21,690 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-11-13 20:20:21,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:21,885 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 37 proven. 97 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:20:24,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:24,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 229 states and 543 transitions. [2024-11-13 20:20:24,037 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 543 transitions. [2024-11-13 20:20:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:24,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:24,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:24,079 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:20:24,081 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:20:26,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:26,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 231 states and 545 transitions. [2024-11-13 20:20:26,247 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 545 transitions. [2024-11-13 20:20:26,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:26,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:26,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:26,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:26,313 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 20:20:26,314 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:26,445 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 13 proven. 103 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:20:28,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 233 states and 547 transitions. [2024-11-13 20:20:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 547 transitions. [2024-11-13 20:20:28,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:28,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:28,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:28,519 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 20:20:28,520 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:28,643 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 13 proven. 103 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:20:30,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 235 states and 549 transitions. [2024-11-13 20:20:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 549 transitions. [2024-11-13 20:20:30,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:30,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:30,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:30,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:20:30,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:31,046 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:20:33,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:33,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 237 states and 550 transitions. [2024-11-13 20:20:33,127 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 550 transitions. [2024-11-13 20:20:33,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:33,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:33,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:33,168 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:20:33,169 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:33,281 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:20:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:35,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 239 states and 551 transitions. [2024-11-13 20:20:35,477 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 551 transitions. [2024-11-13 20:20:35,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:20:35,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:35,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:35,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:35,517 INFO L255 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:20:35,518 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:35,618 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:20:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:38,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 241 states and 552 transitions. [2024-11-13 20:20:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 552 transitions. [2024-11-13 20:20:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:20:38,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:38,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:20:44,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 245 states and 598 transitions. [2024-11-13 20:20:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 598 transitions. [2024-11-13 20:20:44,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:20:44,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:44,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:44,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:44,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:44,629 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 20:20:44,631 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:45,153 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 33 proven. 116 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:20:49,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:49,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 248 states and 611 transitions. [2024-11-13 20:20:49,600 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 611 transitions. [2024-11-13 20:20:49,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:20:49,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:49,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:49,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:20:50,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:50,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 248 states and 610 transitions. [2024-11-13 20:20:50,734 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 610 transitions. [2024-11-13 20:20:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:20:50,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:50,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:50,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:50,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:50,779 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 20:20:50,780 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 44 proven. 111 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:20:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:53,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 250 states and 612 transitions. [2024-11-13 20:20:53,150 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 612 transitions. [2024-11-13 20:20:53,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:20:53,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:53,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:53,247 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:20:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 250 states and 611 transitions. [2024-11-13 20:20:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 611 transitions. [2024-11-13 20:20:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:20:54,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:54,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:54,386 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 20:20:54,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:54,622 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 33 proven. 116 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:20:56,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:56,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 252 states and 613 transitions. [2024-11-13 20:20:56,884 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 613 transitions. [2024-11-13 20:20:56,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:20:56,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:56,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:56,951 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:20:57,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 252 states and 612 transitions. [2024-11-13 20:20:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 612 transitions. [2024-11-13 20:20:57,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:20:57,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:57,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:20:58,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:58,022 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:20:58,024 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:20:58,135 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 22 proven. 133 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:21:00,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 254 states and 614 transitions. [2024-11-13 20:21:00,567 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 614 transitions. [2024-11-13 20:21:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:21:00,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:00,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:00,610 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 20:21:00,612 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:00,760 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 123 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:21:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:03,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 256 states and 616 transitions. [2024-11-13 20:21:03,401 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 616 transitions. [2024-11-13 20:21:03,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:21:03,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:03,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:03,478 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:21:04,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 256 states and 615 transitions. [2024-11-13 20:21:04,529 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 615 transitions. [2024-11-13 20:21:04,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:21:04,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:04,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:04,576 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 20:21:04,578 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:04,994 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 31 proven. 106 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:21:07,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:07,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 258 states and 617 transitions. [2024-11-13 20:21:07,726 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 617 transitions. [2024-11-13 20:21:07,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:21:07,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:07,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:07,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:07,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:07,778 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 20:21:07,780 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:07,866 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 42 proven. 107 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:21:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:10,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 260 states and 619 transitions. [2024-11-13 20:21:10,617 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 619 transitions. [2024-11-13 20:21:10,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:21:10,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:10,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:10,981 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 20:21:10,983 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:11,042 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 31 proven. 106 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:21:13,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:13,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 262 states and 621 transitions. [2024-11-13 20:21:13,456 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 621 transitions. [2024-11-13 20:21:13,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:21:13,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:13,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:13,567 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:21:14,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 262 states and 620 transitions. [2024-11-13 20:21:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 620 transitions. [2024-11-13 20:21:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:21:14,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:14,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:14,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:14,751 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:21:15,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:15,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 262 states and 619 transitions. [2024-11-13 20:21:15,807 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 619 transitions. [2024-11-13 20:21:15,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:21:15,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:15,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:15,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:15,838 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 39 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 20:21:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 263 states and 623 transitions. [2024-11-13 20:21:17,335 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 623 transitions. [2024-11-13 20:21:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:17,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:17,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:17,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:17,394 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 20:21:17,395 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:18,877 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:21:29,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:29,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 272 states and 671 transitions. [2024-11-13 20:21:29,877 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 671 transitions. [2024-11-13 20:21:29,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:29,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:29,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:29,932 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 20:21:29,934 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:21:32,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 274 states and 673 transitions. [2024-11-13 20:21:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 673 transitions. [2024-11-13 20:21:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:32,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:32,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:32,433 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 20:21:32,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:21:34,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:34,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 276 states and 675 transitions. [2024-11-13 20:21:34,910 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 675 transitions. [2024-11-13 20:21:34,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:34,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:34,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:34,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:34,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 20:21:34,967 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:21:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:37,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 278 states and 677 transitions. [2024-11-13 20:21:37,625 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 677 transitions. [2024-11-13 20:21:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:37,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:37,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:37,675 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 77 conjuncts are in the unsatisfiable core [2024-11-13 20:21:37,676 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:38,330 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 47 proven. 126 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 20:21:41,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:41,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 280 states and 679 transitions. [2024-11-13 20:21:41,324 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 679 transitions. [2024-11-13 20:21:41,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:41,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:41,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:41,375 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 20:21:41,377 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:41,539 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:21:44,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 282 states and 681 transitions. [2024-11-13 20:21:44,052 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 681 transitions. [2024-11-13 20:21:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:44,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:44,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:44,105 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 20:21:44,106 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:44,243 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:21:46,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 284 states and 682 transitions. [2024-11-13 20:21:46,766 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 682 transitions. [2024-11-13 20:21:46,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:46,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:46,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:46,820 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-13 20:21:46,821 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:46,961 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 15 proven. 134 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:21:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:49,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 286 states and 684 transitions. [2024-11-13 20:21:49,699 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 684 transitions. [2024-11-13 20:21:49,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:49,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:49,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:49,750 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 20:21:49,751 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:21:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:52,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 288 states and 686 transitions. [2024-11-13 20:21:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 686 transitions. [2024-11-13 20:21:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:52,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:52,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:52,680 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 20:21:52,681 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:21:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 290 states and 687 transitions. [2024-11-13 20:21:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 687 transitions. [2024-11-13 20:21:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:55,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:55,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:55,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:55,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:55,402 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-13 20:21:55,404 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:55,572 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 47 proven. 117 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 20:21:58,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:58,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 292 states and 688 transitions. [2024-11-13 20:21:58,308 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 688 transitions. [2024-11-13 20:21:58,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:21:58,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:58,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:58,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:21:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:58,356 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 20:21:58,358 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:21:58,577 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 36 proven. 113 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:22:01,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:01,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 294 states and 689 transitions. [2024-11-13 20:22:01,258 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 689 transitions. [2024-11-13 20:22:01,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:22:01,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:01,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:01,314 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 20:22:01,317 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 49 proven. 124 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 20:22:04,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 296 states and 690 transitions. [2024-11-13 20:22:04,146 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 690 transitions. [2024-11-13 20:22:04,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:22:04,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:04,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:04,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:04,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:04,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 20:22:04,205 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:04,352 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:22:06,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:06,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 298 states and 691 transitions. [2024-11-13 20:22:06,890 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 691 transitions. [2024-11-13 20:22:06,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:06,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:06,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:06,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:08,211 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:22:14,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:14,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 302 states and 743 transitions. [2024-11-13 20:22:14,482 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 743 transitions. [2024-11-13 20:22:14,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:14,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:14,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:15,428 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:22:15,429 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:16,411 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:22:22,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 305 states and 757 transitions. [2024-11-13 20:22:22,083 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 757 transitions. [2024-11-13 20:22:22,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:22,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:22,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:22,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:22,719 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:22:22,721 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:24,247 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 31 proven. 166 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 20:22:28,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:28,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 307 states and 759 transitions. [2024-11-13 20:22:28,612 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 759 transitions. [2024-11-13 20:22:28,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:28,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:28,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:28,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:28,658 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:22:28,659 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:28,718 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:22:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 309 states and 761 transitions. [2024-11-13 20:22:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 761 transitions. [2024-11-13 20:22:32,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:32,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:32,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:32,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:32,873 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:22:32,875 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:22:35,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:35,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 311 states and 763 transitions. [2024-11-13 20:22:35,867 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 763 transitions. [2024-11-13 20:22:35,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:35,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:35,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:22:37,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:37,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 311 states and 762 transitions. [2024-11-13 20:22:37,344 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 762 transitions. [2024-11-13 20:22:37,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:37,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:37,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:37,881 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:22:37,882 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:22:41,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 313 states and 764 transitions. [2024-11-13 20:22:41,166 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 764 transitions. [2024-11-13 20:22:41,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:41,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:41,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:41,478 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:22:42,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 313 states and 763 transitions. [2024-11-13 20:22:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 763 transitions. [2024-11-13 20:22:42,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:42,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:42,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:42,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:42,851 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:22:42,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:22:45,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:45,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 315 states and 765 transitions. [2024-11-13 20:22:45,898 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 765 transitions. [2024-11-13 20:22:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:45,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:45,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:46,017 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:22:47,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:47,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 315 states and 764 transitions. [2024-11-13 20:22:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 764 transitions. [2024-11-13 20:22:47,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:47,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:47,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:47,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:47,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:22:47,916 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:47,974 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:22:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:51,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 317 states and 766 transitions. [2024-11-13 20:22:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 766 transitions. [2024-11-13 20:22:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:51,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:51,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:51,842 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 20:22:51,844 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 44 proven. 144 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 20:22:58,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:58,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 319 states and 768 transitions. [2024-11-13 20:22:58,209 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 768 transitions. [2024-11-13 20:22:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:22:58,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:58,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:22:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:58,587 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 20:22:58,589 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:22:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:23:01,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:01,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 321 states and 770 transitions. [2024-11-13 20:23:01,829 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 770 transitions. [2024-11-13 20:23:01,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:01,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:01,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:01,911 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:23:03,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 321 states and 769 transitions. [2024-11-13 20:23:03,431 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 769 transitions. [2024-11-13 20:23:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:03,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:03,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:03,551 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:23:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:05,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 321 states and 768 transitions. [2024-11-13 20:23:05,014 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 768 transitions. [2024-11-13 20:23:05,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:05,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:05,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:05,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:05,137 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:23:06,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:06,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 321 states and 767 transitions. [2024-11-13 20:23:06,538 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 767 transitions. [2024-11-13 20:23:06,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:23:06,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:06,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:06,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:06,637 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:23:08,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:08,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 321 states and 766 transitions. [2024-11-13 20:23:08,002 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 766 transitions. [2024-11-13 20:23:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:23:08,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:08,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:08,033 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-13 20:23:09,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:09,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 322 states and 770 transitions. [2024-11-13 20:23:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 770 transitions. [2024-11-13 20:23:09,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:09,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:09,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:09,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:23:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:09,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 20:23:09,924 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:23:11,729 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:23:25,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:25,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 331 states and 822 transitions. [2024-11-13 20:23:25,780 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 822 transitions. [2024-11-13 20:23:25,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:25,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:25,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:23:25,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:25,830 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 20:23:25,831 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:23:25,953 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:23:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 335 states and 825 transitions. [2024-11-13 20:23:32,020 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 825 transitions. [2024-11-13 20:23:32,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:32,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:32,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:32,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:23:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:32,080 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 20:23:32,082 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:23:32,235 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:23:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:38,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 339 states and 828 transitions. [2024-11-13 20:23:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 828 transitions. [2024-11-13 20:23:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:38,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:38,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:23:38,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:38,846 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 20:23:38,848 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:23:39,000 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:23:45,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:45,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 343 states and 831 transitions. [2024-11-13 20:23:45,080 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 831 transitions. [2024-11-13 20:23:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:45,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:45,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:23:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:45,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-13 20:23:45,141 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:23:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 51 proven. 165 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 20:23:49,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:49,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 345 states and 833 transitions. [2024-11-13 20:23:49,615 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 833 transitions. [2024-11-13 20:23:49,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:49,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:49,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:49,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:23:49,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:49,682 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 20:23:49,683 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:23:49,810 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:23:53,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:53,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 347 states and 835 transitions. [2024-11-13 20:23:53,095 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 835 transitions. [2024-11-13 20:23:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:53,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:53,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:23:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:53,159 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-13 20:23:53,161 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:23:53,325 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 169 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 20:23:56,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:56,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 349 states and 837 transitions. [2024-11-13 20:23:56,434 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 837 transitions. [2024-11-13 20:23:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:56,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:56,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:23:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:56,495 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 20:23:56,497 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:23:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:23:59,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:59,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 351 states and 839 transitions. [2024-11-13 20:23:59,810 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 839 transitions. [2024-11-13 20:23:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:23:59,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:59,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:23:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:59,870 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 20:23:59,872 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:00,018 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:24:03,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:03,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 353 states and 841 transitions. [2024-11-13 20:24:03,123 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 841 transitions. [2024-11-13 20:24:03,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:24:03,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:03,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:03,170 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 20:24:03,172 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:03,304 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:24:06,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:06,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 355 states and 842 transitions. [2024-11-13 20:24:06,609 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 842 transitions. [2024-11-13 20:24:06,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:24:06,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:06,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:06,656 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-13 20:24:06,658 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:06,784 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 169 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 20:24:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:10,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 357 states and 843 transitions. [2024-11-13 20:24:10,043 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 843 transitions. [2024-11-13 20:24:10,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:24:10,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:10,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:10,093 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-13 20:24:10,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:10,223 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 169 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 20:24:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 359 states and 844 transitions. [2024-11-13 20:24:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 844 transitions. [2024-11-13 20:24:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:24:13,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:13,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:13,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:13,507 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-13 20:24:13,508 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:13,657 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 58 proven. 146 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:24:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:16,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 361 states and 845 transitions. [2024-11-13 20:24:16,939 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 845 transitions. [2024-11-13 20:24:16,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:16,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:16,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:17,385 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 76 conjuncts are in the unsatisfiable core [2024-11-13 20:24:17,386 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:18,124 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 42 proven. 201 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 20:24:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:24,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 364 states and 859 transitions. [2024-11-13 20:24:24,622 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 859 transitions. [2024-11-13 20:24:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:24,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:24,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:24,682 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-13 20:24:24,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 208 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:24:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 366 states and 861 transitions. [2024-11-13 20:24:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 861 transitions. [2024-11-13 20:24:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:28,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:28,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:28,941 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 20:24:28,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:29,021 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 58 proven. 173 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:24:32,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 368 states and 863 transitions. [2024-11-13 20:24:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 863 transitions. [2024-11-13 20:24:32,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:32,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:32,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:33,026 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 20:24:33,027 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 58 proven. 173 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 20:24:36,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:36,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 370 states and 865 transitions. [2024-11-13 20:24:36,915 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 865 transitions. [2024-11-13 20:24:36,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:36,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:36,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:36,970 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-13 20:24:36,973 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:37,124 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 56 proven. 193 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:24:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:40,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 372 states and 867 transitions. [2024-11-13 20:24:40,878 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 867 transitions. [2024-11-13 20:24:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:40,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:40,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:40,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:41,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:41,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-13 20:24:41,493 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:41,648 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 43 proven. 206 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:24:45,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 374 states and 869 transitions. [2024-11-13 20:24:45,495 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 869 transitions. [2024-11-13 20:24:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:45,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:45,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:45,548 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-13 20:24:45,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:45,672 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 52 proven. 197 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:24:49,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:49,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 376 states and 871 transitions. [2024-11-13 20:24:49,632 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 871 transitions. [2024-11-13 20:24:49,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:49,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:49,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:24:57,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:57,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 380 states and 930 transitions. [2024-11-13 20:24:57,487 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 930 transitions. [2024-11-13 20:24:57,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:57,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:57,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:24:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:57,947 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 20:24:57,948 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:24:58,618 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 172 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 20:25:02,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:02,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 382 states and 932 transitions. [2024-11-13 20:25:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 932 transitions. [2024-11-13 20:25:02,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:25:02,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:02,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:25:02,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:02,834 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-11-13 20:25:02,836 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:25:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 208 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:25:06,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:06,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 384 states and 934 transitions. [2024-11-13 20:25:06,913 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 934 transitions. [2024-11-13 20:25:06,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:25:06,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:06,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:25:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:07,266 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 20:25:07,267 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:25:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 172 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 20:25:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 386 states and 936 transitions. [2024-11-13 20:25:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 936 transitions. [2024-11-13 20:25:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:25:11,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:11,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:11,553 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:25:13,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:13,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 386 states and 935 transitions. [2024-11-13 20:25:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 935 transitions. [2024-11-13 20:25:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:25:13,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:13,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:13,290 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:25:14,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 386 states and 934 transitions. [2024-11-13 20:25:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 934 transitions. [2024-11-13 20:25:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:25:14,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:14,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:15,037 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:25:16,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:16,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 386 states and 933 transitions. [2024-11-13 20:25:16,601 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 933 transitions. [2024-11-13 20:25:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:25:16,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:16,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:16,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:16,688 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:25:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:18,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 386 states and 932 transitions. [2024-11-13 20:25:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 932 transitions. [2024-11-13 20:25:18,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:25:18,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:18,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:25:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:20,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 386 states and 931 transitions. [2024-11-13 20:25:20,078 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 931 transitions. [2024-11-13 20:25:20,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:25:20,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:20,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:20,186 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:25:22,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:22,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 386 states and 930 transitions. [2024-11-13 20:25:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 930 transitions. [2024-11-13 20:25:22,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:25:22,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:22,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:22,225 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:25:23,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:23,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 386 states and 929 transitions. [2024-11-13 20:25:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 929 transitions. [2024-11-13 20:25:23,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:25:23,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:23,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:24,011 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:25:25,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:25,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 386 states and 928 transitions. [2024-11-13 20:25:25,607 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 928 transitions. [2024-11-13 20:25:25,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:25:25,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:25,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:25,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:25,644 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 51 proven. 4 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-13 20:25:27,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 387 states and 931 transitions. [2024-11-13 20:25:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 931 transitions. [2024-11-13 20:25:27,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:25:27,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:27,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:25:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:27,858 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 20:25:27,860 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:25:30,853 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 57 proven. 218 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 20:25:47,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:47,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 396 states and 987 transitions. [2024-11-13 20:25:47,447 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 987 transitions. [2024-11-13 20:25:47,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:25:47,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:47,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:25:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:47,501 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 20:25:47,502 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:25:47,701 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 71 proven. 192 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 20:25:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:54,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 400 states and 990 transitions. [2024-11-13 20:25:54,814 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 990 transitions. [2024-11-13 20:25:54,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:25:54,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:54,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:25:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:54,872 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 86 conjuncts are in the unsatisfiable core [2024-11-13 20:25:54,874 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:25:55,075 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 57 proven. 218 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 20:25:58,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:58,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 402 states and 991 transitions. [2024-11-13 20:25:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 991 transitions. [2024-11-13 20:25:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:25:58,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:58,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:58,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:25:58,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:58,654 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 20:25:58,656 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:25:59,555 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:26:04,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:04,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 404 states and 993 transitions. [2024-11-13 20:26:04,038 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 993 transitions. [2024-11-13 20:26:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:04,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:04,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:04,101 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 20:26:04,104 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 57 proven. 218 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 20:26:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:07,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 406 states and 995 transitions. [2024-11-13 20:26:07,715 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 995 transitions. [2024-11-13 20:26:07,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:07,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:07,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:07,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:07,778 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 94 conjuncts are in the unsatisfiable core [2024-11-13 20:26:07,781 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:08,054 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 56 proven. 216 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:26:11,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:11,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 408 states and 997 transitions. [2024-11-13 20:26:11,909 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 997 transitions. [2024-11-13 20:26:11,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:11,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:11,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:11,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:11,960 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 20:26:11,961 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:26:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:16,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 410 states and 998 transitions. [2024-11-13 20:26:16,022 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 998 transitions. [2024-11-13 20:26:16,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:16,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:16,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:16,081 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-13 20:26:16,084 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:16,336 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 36 proven. 212 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:26:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 412 states and 1000 transitions. [2024-11-13 20:26:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1000 transitions. [2024-11-13 20:26:20,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:20,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:20,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:20,247 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 20:26:20,249 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 71 proven. 192 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 20:26:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 414 states and 1002 transitions. [2024-11-13 20:26:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1002 transitions. [2024-11-13 20:26:23,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:23,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:23,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:24,018 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-13 20:26:24,020 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:24,181 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 63 proven. 185 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:26:28,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:28,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 416 states and 1004 transitions. [2024-11-13 20:26:28,132 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1004 transitions. [2024-11-13 20:26:28,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:28,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:28,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:28,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:28,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:28,189 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 20:26:28,191 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:28,381 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 71 proven. 192 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 20:26:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:32,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 418 states and 1006 transitions. [2024-11-13 20:26:32,398 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1006 transitions. [2024-11-13 20:26:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:32,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:32,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:32,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:32,450 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 20:26:32,452 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:32,584 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:26:36,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:36,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 420 states and 1008 transitions. [2024-11-13 20:26:36,584 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1008 transitions. [2024-11-13 20:26:36,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:36,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:36,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:36,642 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 20:26:36,643 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 71 proven. 192 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 20:26:40,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:40,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 422 states and 1009 transitions. [2024-11-13 20:26:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1009 transitions. [2024-11-13 20:26:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:40,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:40,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 20:26:40,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:40,843 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:26:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 424 states and 1010 transitions. [2024-11-13 20:26:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1010 transitions. [2024-11-13 20:26:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:44,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:44,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:44,697 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 20:26:44,698 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:44,829 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:26:48,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:48,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 426 states and 1011 transitions. [2024-11-13 20:26:48,628 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1011 transitions. [2024-11-13 20:26:48,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:48,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:48,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:48,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:48,684 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 20:26:48,686 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:49,138 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 57 proven. 218 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 20:26:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:53,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 428 states and 1012 transitions. [2024-11-13 20:26:53,177 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1012 transitions. [2024-11-13 20:26:53,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:26:53,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:53,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:53,228 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 94 conjuncts are in the unsatisfiable core [2024-11-13 20:26:53,230 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 53 proven. 219 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:26:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:57,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 430 states and 1013 transitions. [2024-11-13 20:26:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1013 transitions. [2024-11-13 20:26:57,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:26:57,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:57,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:26:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:57,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:26:57,916 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:26:59,449 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 20:27:08,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:08,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 433 states and 1028 transitions. [2024-11-13 20:27:08,411 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1028 transitions. [2024-11-13 20:27:08,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:27:08,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:08,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:08,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:08,474 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:27:08,476 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 20:27:13,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:13,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 435 states and 1030 transitions. [2024-11-13 20:27:13,403 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1030 transitions. [2024-11-13 20:27:13,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:27:13,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:13,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:13,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:14,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:14,012 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:27:14,013 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:14,093 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 20:27:18,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:18,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 437 states and 1032 transitions. [2024-11-13 20:27:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1032 transitions. [2024-11-13 20:27:18,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:27:18,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:18,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:19,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,833 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-11-13 20:27:19,835 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:19,981 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 51 proven. 254 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 20:27:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:24,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 439 states and 1034 transitions. [2024-11-13 20:27:24,488 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1034 transitions. [2024-11-13 20:27:24,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:27:24,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:24,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:25,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:25,299 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:27:25,300 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:25,373 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 20:27:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:30,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 441 states and 1036 transitions. [2024-11-13 20:27:30,543 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1036 transitions. [2024-11-13 20:27:30,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:27:30,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:30,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:31,115 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:27:31,116 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 20:27:36,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 443 states and 1038 transitions. [2024-11-13 20:27:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1038 transitions. [2024-11-13 20:27:36,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:27:36,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:37,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:27:37,146 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:37,221 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 20:27:41,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:41,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 445 states and 1040 transitions. [2024-11-13 20:27:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1040 transitions. [2024-11-13 20:27:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:27:41,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:41,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:43,980 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:27:52,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 449 states and 1105 transitions. [2024-11-13 20:27:52,379 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1105 transitions. [2024-11-13 20:27:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:27:52,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:52,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:27:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:52,980 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:27:52,981 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:27:53,047 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 20:27:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:57,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 451 states and 1107 transitions. [2024-11-13 20:27:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1107 transitions. [2024-11-13 20:27:57,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:27:57,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:57,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:57,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:58,282 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:28:00,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:00,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 451 states and 1106 transitions. [2024-11-13 20:28:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1106 transitions. [2024-11-13 20:28:00,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:28:00,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:00,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:00,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:00,457 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 20:28:00,458 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:00,534 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 46 proven. 211 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 20:28:05,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:05,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 453 states and 1108 transitions. [2024-11-13 20:28:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1108 transitions. [2024-11-13 20:28:05,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:28:05,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:05,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:05,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:05,704 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 20:28:05,707 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 53 proven. 249 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:28:10,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:10,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 455 states and 1110 transitions. [2024-11-13 20:28:10,600 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1110 transitions. [2024-11-13 20:28:10,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:28:10,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:10,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:28:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 455 states and 1109 transitions. [2024-11-13 20:28:12,625 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1109 transitions. [2024-11-13 20:28:12,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:28:12,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:12,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:13,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 20:28:13,263 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:13,343 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 42 proven. 236 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:28:18,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 457 states and 1111 transitions. [2024-11-13 20:28:18,635 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1111 transitions. [2024-11-13 20:28:18,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:28:18,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:18,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:28:21,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:21,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 457 states and 1110 transitions. [2024-11-13 20:28:21,332 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1110 transitions. [2024-11-13 20:28:21,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:28:21,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:21,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:21,444 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:28:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 457 states and 1109 transitions. [2024-11-13 20:28:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1109 transitions. [2024-11-13 20:28:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:28:23,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:23,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:23,774 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:28:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:26,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 457 states and 1108 transitions. [2024-11-13 20:28:26,005 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1108 transitions. [2024-11-13 20:28:26,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:28:26,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:26,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:26,177 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:28:28,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:28,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 457 states and 1107 transitions. [2024-11-13 20:28:28,384 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1107 transitions. [2024-11-13 20:28:28,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:28:28,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:28,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:28,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:28,548 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:28:30,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:30,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 457 states and 1106 transitions. [2024-11-13 20:28:30,753 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1106 transitions. [2024-11-13 20:28:30,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:28:30,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:30,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:28:33,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:33,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 457 states and 1105 transitions. [2024-11-13 20:28:33,152 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1105 transitions. [2024-11-13 20:28:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:28:33,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:33,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:28:35,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 457 states and 1104 transitions. [2024-11-13 20:28:35,737 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1104 transitions. [2024-11-13 20:28:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:28:35,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:35,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 57 proven. 4 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-11-13 20:28:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 458 states and 1107 transitions. [2024-11-13 20:28:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1107 transitions. [2024-11-13 20:28:38,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:28:38,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:38,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:38,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:38,463 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 78 conjuncts are in the unsatisfiable core [2024-11-13 20:28:38,465 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 93 proven. 233 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:29:02,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:02,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 467 states and 1167 transitions. [2024-11-13 20:29:02,736 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1167 transitions. [2024-11-13 20:29:02,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:02,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:02,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:02,794 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 105 conjuncts are in the unsatisfiable core [2024-11-13 20:29:02,796 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:03,063 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 51 proven. 275 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:29:07,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:07,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 469 states and 1169 transitions. [2024-11-13 20:29:07,310 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1169 transitions. [2024-11-13 20:29:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:07,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:07,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:07,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:07,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:07,363 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:29:07,365 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:29:13,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:13,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 471 states and 1171 transitions. [2024-11-13 20:29:13,503 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1171 transitions. [2024-11-13 20:29:13,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:13,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:13,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:13,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:13,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:13,556 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 102 conjuncts are in the unsatisfiable core [2024-11-13 20:29:13,558 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:13,789 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 78 proven. 248 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:29:17,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:17,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 473 states and 1173 transitions. [2024-11-13 20:29:17,833 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1173 transitions. [2024-11-13 20:29:17,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:17,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:17,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:17,884 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:29:17,885 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:29:22,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:22,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 475 states and 1174 transitions. [2024-11-13 20:29:22,501 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1174 transitions. [2024-11-13 20:29:22,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:22,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:22,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:22,555 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:29:22,557 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:22,700 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:29:27,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:27,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 477 states and 1176 transitions. [2024-11-13 20:29:27,023 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1176 transitions. [2024-11-13 20:29:27,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:27,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:27,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:27,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:27,082 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 98 conjuncts are in the unsatisfiable core [2024-11-13 20:29:27,083 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:27,358 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 83 proven. 249 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:29:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 479 states and 1177 transitions. [2024-11-13 20:29:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1177 transitions. [2024-11-13 20:29:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:31,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:31,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:31,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:31,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:29:31,876 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:32,046 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:29:40,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:40,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 483 states and 1180 transitions. [2024-11-13 20:29:40,352 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1180 transitions. [2024-11-13 20:29:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:40,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:40,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:40,418 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 70 conjuncts are in the unsatisfiable core [2024-11-13 20:29:40,419 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:40,582 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 67 proven. 247 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:29:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:45,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 485 states and 1182 transitions. [2024-11-13 20:29:45,322 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1182 transitions. [2024-11-13 20:29:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:45,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:45,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:45,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:45,393 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-13 20:29:45,395 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:45,607 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 88 proven. 226 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:29:50,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:50,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 487 states and 1184 transitions. [2024-11-13 20:29:50,139 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1184 transitions. [2024-11-13 20:29:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:50,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:50,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:50,199 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:29:50,200 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:50,339 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:29:55,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:55,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 489 states and 1186 transitions. [2024-11-13 20:29:55,128 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1186 transitions. [2024-11-13 20:29:55,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:55,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:55,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:55,180 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:29:55,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:55,328 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:29:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 491 states and 1188 transitions. [2024-11-13 20:29:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1188 transitions. [2024-11-13 20:29:59,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:29:59,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:59,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:59,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:59,639 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:29:59,640 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:30:03,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:03,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 493 states and 1190 transitions. [2024-11-13 20:30:03,928 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1190 transitions. [2024-11-13 20:30:03,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:30:03,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:03,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:03,991 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:30:03,992 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:04,130 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:30:08,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 495 states and 1191 transitions. [2024-11-13 20:30:08,677 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1191 transitions. [2024-11-13 20:30:08,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:30:08,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:08,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:08,754 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:30:08,755 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:30:13,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:13,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 497 states and 1192 transitions. [2024-11-13 20:30:13,305 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1192 transitions. [2024-11-13 20:30:13,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:30:13,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:13,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:13,552 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 78 conjuncts are in the unsatisfiable core [2024-11-13 20:30:13,554 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:13,764 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 96 proven. 230 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:30:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:18,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 499 states and 1193 transitions. [2024-11-13 20:30:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1193 transitions. [2024-11-13 20:30:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:30:18,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:18,454 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:30:18,456 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:18,622 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:30:23,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:23,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 501 states and 1194 transitions. [2024-11-13 20:30:23,094 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1194 transitions. [2024-11-13 20:30:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:30:23,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:23,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:23,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:23,147 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:30:23,148 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:23,284 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:30:28,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:28,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 503 states and 1195 transitions. [2024-11-13 20:30:28,190 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1195 transitions. [2024-11-13 20:30:28,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:30:28,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:28,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:28,244 INFO L255 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 20:30:28,245 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:30:32,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:32,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 505 states and 1196 transitions. [2024-11-13 20:30:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1196 transitions. [2024-11-13 20:30:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:30:32,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:32,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:32,914 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-13 20:30:32,916 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:33,955 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 49 proven. 316 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:30:43,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 508 states and 1212 transitions. [2024-11-13 20:30:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1212 transitions. [2024-11-13 20:30:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:30:43,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:43,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:44,895 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 20:30:44,896 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:46,759 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 64 proven. 283 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:30:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 510 states and 1214 transitions. [2024-11-13 20:30:54,676 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1214 transitions. [2024-11-13 20:30:54,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:30:54,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:54,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:54,734 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-13 20:30:54,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 78 proven. 281 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:31:00,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:00,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 512 states and 1216 transitions. [2024-11-13 20:31:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1216 transitions. [2024-11-13 20:31:00,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:31:00,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:00,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:31:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:00,453 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 20:31:00,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 71 proven. 258 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked.