./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.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_eb2c847a-2acd-46e4-bc00-6e9232282c78/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb2c847a-2acd-46e4-bc00-6e9232282c78/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_eb2c847a-2acd-46e4-bc00-6e9232282c78/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb2c847a-2acd-46e4-bc00-6e9232282c78/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb2c847a-2acd-46e4-bc00-6e9232282c78/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_eb2c847a-2acd-46e4-bc00-6e9232282c78/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 9f971bd1a6fba471cdece6d295ca31488341eb806ea8364f7549d05755c7a031 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:46:07,561 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:46:07,616 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb2c847a-2acd-46e4-bc00-6e9232282c78/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:46:07,620 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:46:07,621 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:46:07,642 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:46:07,643 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:46:07,643 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:46:07,643 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:46:07,643 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:46:07,643 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:46:07,644 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:46:07,644 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:46:07,644 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:46:07,644 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:46:07,644 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:46:07,644 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:46:07,644 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:46:07,644 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:46:07,644 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:46:07,644 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:46:07,645 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:46:07,645 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:46:07,645 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:46:07,645 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:46:07,645 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:46:07,645 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:46:07,645 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:07,645 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:46:07,646 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:46:07,646 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:46:07,646 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:46:07,646 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:46:07,646 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_eb2c847a-2acd-46e4-bc00-6e9232282c78/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 -> 9f971bd1a6fba471cdece6d295ca31488341eb806ea8364f7549d05755c7a031 [2024-11-13 22:46:07,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:46:07,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:46:07,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:46:07,925 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:46:07,925 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:46:07,927 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb2c847a-2acd-46e4-bc00-6e9232282c78/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c Unable to find full path for "g++" [2024-11-13 22:46:09,824 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:46:10,064 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:46:10,068 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb2c847a-2acd-46e4-bc00-6e9232282c78/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c [2024-11-13 22:46:10,075 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb2c847a-2acd-46e4-bc00-6e9232282c78/bin/ukojak-verify-EEHR8qb7sm/data/9ba223a1d/21c1e25b4c9d4894a06e8382cfe643be/FLAG3bc56a0ce [2024-11-13 22:46:10,413 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb2c847a-2acd-46e4-bc00-6e9232282c78/bin/ukojak-verify-EEHR8qb7sm/data/9ba223a1d/21c1e25b4c9d4894a06e8382cfe643be [2024-11-13 22:46:10,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:46:10,418 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:46:10,420 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:10,421 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:46:10,426 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:46:10,427 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@242bdeb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10, skipping insertion in model container [2024-11-13 22:46:10,432 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,449 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:46:10,627 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_eb2c847a-2acd-46e4-bc00-6e9232282c78/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c[526,539] [2024-11-13 22:46:10,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:10,655 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:46:10,665 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_eb2c847a-2acd-46e4-bc00-6e9232282c78/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound10.c[526,539] [2024-11-13 22:46:10,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:10,686 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:46:10,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10 WrapperNode [2024-11-13 22:46:10,687 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:10,688 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:10,688 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:46:10,688 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:46:10,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,702 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,726 INFO L138 Inliner]: procedures = 14, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 67 [2024-11-13 22:46:10,728 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:10,729 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:46:10,729 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:46:10,729 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:46:10,736 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,737 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,741 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,746 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,749 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,754 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,757 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,758 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,760 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:46:10,760 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:46:10,760 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:46:10,761 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:46:10,765 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:10" (1/1) ... [2024-11-13 22:46:10,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:10,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb2c847a-2acd-46e4-bc00-6e9232282c78/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:46:10,805 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb2c847a-2acd-46e4-bc00-6e9232282c78/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:46:10,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb2c847a-2acd-46e4-bc00-6e9232282c78/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:46:10,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:46:10,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:46:10,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:46:10,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:46:10,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:46:10,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:46:10,915 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:46:10,918 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:46:11,067 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-13 22:46:11,067 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:46:11,105 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:46:11,106 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:46:11,106 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:11 BoogieIcfgContainer [2024-11-13 22:46:11,106 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:46:11,107 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:46:11,107 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:46:11,118 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:46:11,118 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:11" (1/1) ... [2024-11-13 22:46:11,127 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:46:11,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-11-13 22:46:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-13 22:46:11,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:46:11,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:11,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:11,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:11,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-13 22:46:11,380 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-13 22:46:11,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:46:11,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:11,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:11,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:11,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:11,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 43 transitions. [2024-11-13 22:46:11,680 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-11-13 22:46:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:46:11,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:11,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 46 transitions. [2024-11-13 22:46:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-13 22:46:12,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:46:12,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:12,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:12,166 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 22:46:12,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 52 transitions. [2024-11-13 22:46:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-11-13 22:46:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:46:12,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:12,632 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:46:12,636 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:12,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:46:13,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:13,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 61 transitions. [2024-11-13 22:46:13,747 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-13 22:46:13,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:46:13,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:13,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:13,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:13,990 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:46:14,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 44 states and 77 transitions. [2024-11-13 22:46:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 77 transitions. [2024-11-13 22:46:14,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:46:14,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:14,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:14,948 INFO L255 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:46:14,950 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:15,144 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:16,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:16,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 48 states and 87 transitions. [2024-11-13 22:46:16,210 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-11-13 22:46:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:46:16,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:16,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:16,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:46:16,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:16,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 50 states and 92 transitions. [2024-11-13 22:46:16,821 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 92 transitions. [2024-11-13 22:46:16,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:46:16,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:16,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:16,955 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:46:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 54 states and 100 transitions. [2024-11-13 22:46:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 100 transitions. [2024-11-13 22:46:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:46:17,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:17,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:17,865 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:46:18,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:18,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 56 states and 101 transitions. [2024-11-13 22:46:18,273 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 101 transitions. [2024-11-13 22:46:18,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:46:18,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:18,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:18,331 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:46:18,333 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:18,515 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:46:20,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:20,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 62 states and 116 transitions. [2024-11-13 22:46:20,250 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 116 transitions. [2024-11-13 22:46:20,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:46:20,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:20,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:20,289 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:46:20,291 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:20,376 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:46:20,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:20,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 64 states and 117 transitions. [2024-11-13 22:46:20,942 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 117 transitions. [2024-11-13 22:46:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:46:20,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:20,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:20,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:20,977 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:46:20,979 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:46:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:21,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 67 states and 127 transitions. [2024-11-13 22:46:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 127 transitions. [2024-11-13 22:46:21,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:46:21,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:21,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,385 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:46:22,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 72 states and 138 transitions. [2024-11-13 22:46:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 138 transitions. [2024-11-13 22:46:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:46:22,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:46:23,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:23,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 74 states and 142 transitions. [2024-11-13 22:46:23,372 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 142 transitions. [2024-11-13 22:46:23,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:46:23,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:23,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:23,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:23,639 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:46:25,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:25,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 80 states and 164 transitions. [2024-11-13 22:46:25,145 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 164 transitions. [2024-11-13 22:46:25,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:46:25,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:25,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:25,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:25,193 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:46:25,197 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:25,288 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:46:26,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:26,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 83 states and 171 transitions. [2024-11-13 22:46:26,220 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 171 transitions. [2024-11-13 22:46:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:46:26,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:26,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:26,322 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:46:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 83 states and 170 transitions. [2024-11-13 22:46:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 170 transitions. [2024-11-13 22:46:26,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:46:26,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:46:27,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:27,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 85 states and 177 transitions. [2024-11-13 22:46:27,583 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 177 transitions. [2024-11-13 22:46:27,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:46:27,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:27,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:27,662 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:46:28,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:28,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 87 states and 181 transitions. [2024-11-13 22:46:28,443 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 181 transitions. [2024-11-13 22:46:28,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:46:28,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:28,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:46:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 89 states and 182 transitions. [2024-11-13 22:46:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 182 transitions. [2024-11-13 22:46:29,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:46:29,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:29,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:29,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:29,116 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:46:29,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:29,384 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:46:31,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:31,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 95 states and 199 transitions. [2024-11-13 22:46:31,758 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 199 transitions. [2024-11-13 22:46:31,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:46:31,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:31,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:31,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:31,809 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:46:31,811 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:31,961 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:46:33,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:33,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 98 states and 203 transitions. [2024-11-13 22:46:33,215 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 203 transitions. [2024-11-13 22:46:33,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:46:33,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:33,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:33,270 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:46:33,272 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:46:34,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 100 states and 204 transitions. [2024-11-13 22:46:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 204 transitions. [2024-11-13 22:46:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:46:34,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:34,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:34,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:34,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:34,350 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:46:34,352 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:46:39,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 112 states and 240 transitions. [2024-11-13 22:46:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 240 transitions. [2024-11-13 22:46:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:46:39,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:39,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:39,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:39,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:39,551 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:46:39,553 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:39,876 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:46:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:42,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 117 states and 249 transitions. [2024-11-13 22:46:42,803 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 249 transitions. [2024-11-13 22:46:42,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:46:42,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:42,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:42,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:43,210 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:46:44,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 122 states and 269 transitions. [2024-11-13 22:46:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 269 transitions. [2024-11-13 22:46:44,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:46:44,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:44,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:45,061 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:46:45,063 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:45,446 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:46:46,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:46,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 124 states and 274 transitions. [2024-11-13 22:46:46,382 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 274 transitions. [2024-11-13 22:46:46,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:46:46,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:46,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:46,494 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:46:47,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 124 states and 273 transitions. [2024-11-13 22:46:47,132 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 273 transitions. [2024-11-13 22:46:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:46:47,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:47,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:47,196 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:46:47,201 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:47,680 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 17 proven. 35 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:46:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 127 states and 283 transitions. [2024-11-13 22:46:49,208 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 283 transitions. [2024-11-13 22:46:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:46:49,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:49,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:49,261 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:46:49,263 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:49,398 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:46:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:50,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 129 states and 287 transitions. [2024-11-13 22:46:50,323 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 287 transitions. [2024-11-13 22:46:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:46:50,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:50,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:50,384 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:46:50,386 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:46:51,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:51,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 131 states and 291 transitions. [2024-11-13 22:46:51,376 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 291 transitions. [2024-11-13 22:46:51,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:46:51,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:51,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:51,490 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:46:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 135 states and 305 transitions. [2024-11-13 22:46:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 305 transitions. [2024-11-13 22:46:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:46:53,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:53,384 INFO L255 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:46:53,385 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:53,504 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 22:46:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:54,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 135 states and 303 transitions. [2024-11-13 22:46:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 303 transitions. [2024-11-13 22:46:54,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:46:54,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:54,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:46:54,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:54,095 INFO L255 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:46:54,098 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:46:54,210 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 17 proven. 25 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 22:46:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:55,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 138 states and 312 transitions. [2024-11-13 22:46:55,494 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 312 transitions. [2024-11-13 22:46:55,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:46:55,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:55,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:55,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:55,608 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:46:56,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 138 states and 311 transitions. [2024-11-13 22:46:56,131 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 311 transitions. [2024-11-13 22:46:56,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:46:56,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:56,211 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:46:56,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 138 states and 310 transitions. [2024-11-13 22:46:56,776 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 310 transitions. [2024-11-13 22:46:56,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:46:56,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:46:58,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 140 states and 320 transitions. [2024-11-13 22:46:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 320 transitions. [2024-11-13 22:46:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:46:58,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:58,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 22:46:59,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:59,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 142 states and 324 transitions. [2024-11-13 22:46:59,460 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 324 transitions. [2024-11-13 22:46:59,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:46:59,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:59,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:59,518 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 34 proven. 25 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-13 22:47:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 144 states and 325 transitions. [2024-11-13 22:47:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 325 transitions. [2024-11-13 22:47:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:47:00,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:00,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:00,346 INFO L255 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:47:00,348 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:01,277 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 11 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:47:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 147 states and 332 transitions. [2024-11-13 22:47:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 332 transitions. [2024-11-13 22:47:03,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:47:03,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:03,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:03,240 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:47:03,242 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:03,595 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 153 states and 352 transitions. [2024-11-13 22:47:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 352 transitions. [2024-11-13 22:47:07,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:47:07,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:07,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:07,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:07,432 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:47:07,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:09,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:09,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 156 states and 356 transitions. [2024-11-13 22:47:09,566 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 356 transitions. [2024-11-13 22:47:09,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:47:09,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:09,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:09,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:09,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:09,617 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:47:09,619 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:09,765 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:11,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:11,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 159 states and 359 transitions. [2024-11-13 22:47:11,434 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 359 transitions. [2024-11-13 22:47:11,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:47:11,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:11,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:11,484 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:47:11,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:11,620 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:13,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:13,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 161 states and 360 transitions. [2024-11-13 22:47:13,016 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 360 transitions. [2024-11-13 22:47:13,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:47:13,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:13,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:13,862 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:15,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 162 states and 362 transitions. [2024-11-13 22:47:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 362 transitions. [2024-11-13 22:47:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:47:15,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:15,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:15,362 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:47:15,364 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:16,150 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 174 states and 403 transitions. [2024-11-13 22:47:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 403 transitions. [2024-11-13 22:47:22,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:47:22,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:22,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:22,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:23,037 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:47:23,039 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:23,494 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:26,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 176 states and 407 transitions. [2024-11-13 22:47:26,047 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 407 transitions. [2024-11-13 22:47:26,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:47:26,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:26,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:26,116 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:47:26,119 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:29,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 179 states and 411 transitions. [2024-11-13 22:47:29,454 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 411 transitions. [2024-11-13 22:47:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:47:29,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:29,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:30,039 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:32,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 184 states and 437 transitions. [2024-11-13 22:47:32,461 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 437 transitions. [2024-11-13 22:47:32,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:47:32,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:32,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:32,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:32,512 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:47:32,514 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:32,853 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:34,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:34,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 186 states and 442 transitions. [2024-11-13 22:47:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 442 transitions. [2024-11-13 22:47:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:47:34,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:34,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:34,297 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:35,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:35,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 186 states and 441 transitions. [2024-11-13 22:47:35,152 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 441 transitions. [2024-11-13 22:47:35,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:47:35,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:35,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:35,205 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:47:35,207 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:35,519 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:36,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 188 states and 446 transitions. [2024-11-13 22:47:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 446 transitions. [2024-11-13 22:47:36,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:47:36,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:36,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:36,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:37,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:37,009 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:47:37,011 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:39,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 191 states and 451 transitions. [2024-11-13 22:47:39,315 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 451 transitions. [2024-11-13 22:47:39,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:47:39,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:39,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:39,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:47:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:40,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 191 states and 450 transitions. [2024-11-13 22:47:40,443 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 450 transitions. [2024-11-13 22:47:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:47:40,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:40,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:40,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:40,521 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:47:40,524 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:40,707 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:47:42,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:42,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 194 states and 461 transitions. [2024-11-13 22:47:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 461 transitions. [2024-11-13 22:47:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:47:42,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:42,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:42,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:42,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:42,623 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:47:42,625 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:43,107 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 41 proven. 38 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 22:47:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:44,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 196 states and 465 transitions. [2024-11-13 22:47:44,638 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 465 transitions. [2024-11-13 22:47:44,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:47:44,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:44,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:44,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:44,693 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:47:44,695 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:44,842 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:47:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 198 states and 469 transitions. [2024-11-13 22:47:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 469 transitions. [2024-11-13 22:47:46,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:47:46,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:46,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:46,216 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:47:46,218 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:46,387 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:47:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 200 states and 473 transitions. [2024-11-13 22:47:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 473 transitions. [2024-11-13 22:47:47,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:47:47,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:47,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:47:50,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:50,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 204 states and 489 transitions. [2024-11-13 22:47:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 489 transitions. [2024-11-13 22:47:50,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:47:50,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:50,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:50,848 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:47:50,850 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 22:47:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:53,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 207 states and 496 transitions. [2024-11-13 22:47:53,815 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 496 transitions. [2024-11-13 22:47:53,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:47:53,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:53,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:53,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:53,893 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:47:54,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:54,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 207 states and 495 transitions. [2024-11-13 22:47:54,722 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 495 transitions. [2024-11-13 22:47:54,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:47:54,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:54,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:54,796 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:47:55,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:55,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 207 states and 494 transitions. [2024-11-13 22:47:55,544 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 494 transitions. [2024-11-13 22:47:55,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:47:55,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:55,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:55,618 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:47:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 207 states and 493 transitions. [2024-11-13 22:47:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 493 transitions. [2024-11-13 22:47:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:47:56,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:47:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 209 states and 506 transitions. [2024-11-13 22:47:58,850 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 506 transitions. [2024-11-13 22:47:58,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:47:58,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:58,893 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 22:48:00,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 211 states and 510 transitions. [2024-11-13 22:48:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 510 transitions. [2024-11-13 22:48:00,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:48:00,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:00,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:00,628 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 44 proven. 34 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:48:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 213 states and 511 transitions. [2024-11-13 22:48:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 511 transitions. [2024-11-13 22:48:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:48:01,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:01,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:01,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:02,656 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 32 proven. 17 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:48:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:05,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 215 states and 536 transitions. [2024-11-13 22:48:05,462 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 536 transitions. [2024-11-13 22:48:05,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:48:05,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:05,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:48:10,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:10,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 220 states and 569 transitions. [2024-11-13 22:48:10,844 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 569 transitions. [2024-11-13 22:48:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:48:10,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:10,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:10,930 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 22:48:10,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:11,696 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:48:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:16,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 225 states and 601 transitions. [2024-11-13 22:48:16,474 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 601 transitions. [2024-11-13 22:48:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:48:16,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:16,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:16,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:16,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 22:48:16,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:48:26,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:26,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 237 states and 643 transitions. [2024-11-13 22:48:26,434 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 643 transitions. [2024-11-13 22:48:26,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:48:26,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:26,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:26,512 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:48:27,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:27,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 237 states and 642 transitions. [2024-11-13 22:48:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 642 transitions. [2024-11-13 22:48:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:48:27,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:27,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:27,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:27,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:27,488 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 22:48:27,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:27,925 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:48:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 239 states and 648 transitions. [2024-11-13 22:48:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 648 transitions. [2024-11-13 22:48:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:48:29,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:30,008 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 22:48:30,010 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:30,480 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:48:32,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:32,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 241 states and 654 transitions. [2024-11-13 22:48:32,664 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 654 transitions. [2024-11-13 22:48:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:48:32,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:32,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:32,727 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 22:48:32,729 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:33,224 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:48:36,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:36,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 245 states and 664 transitions. [2024-11-13 22:48:36,969 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 664 transitions. [2024-11-13 22:48:36,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:48:36,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:36,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:37,067 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:48:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 245 states and 663 transitions. [2024-11-13 22:48:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 663 transitions. [2024-11-13 22:48:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:48:37,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:37,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:37,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:38,048 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 22:48:38,050 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:38,734 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:48:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 247 states and 669 transitions. [2024-11-13 22:48:40,826 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 669 transitions. [2024-11-13 22:48:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:48:40,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:40,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:40,876 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 22:48:40,878 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:48:44,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 249 states and 675 transitions. [2024-11-13 22:48:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 675 transitions. [2024-11-13 22:48:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:48:44,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:44,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:48:45,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 249 states and 674 transitions. [2024-11-13 22:48:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 674 transitions. [2024-11-13 22:48:45,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:48:45,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:45,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:45,238 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:48:45,240 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:45,805 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:48:52,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:52,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 255 states and 697 transitions. [2024-11-13 22:48:52,322 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 697 transitions. [2024-11-13 22:48:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:48:52,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:52,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:52,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:52,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:52,366 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:48:52,367 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:53,229 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 27 proven. 96 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:48:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 258 states and 700 transitions. [2024-11-13 22:48:56,919 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 700 transitions. [2024-11-13 22:48:56,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:48:56,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:56,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:56,972 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:48:56,974 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:57,224 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:49:00,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:00,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 261 states and 703 transitions. [2024-11-13 22:49:00,537 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 703 transitions. [2024-11-13 22:49:00,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:49:00,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:00,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:00,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:00,581 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:49:00,583 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:00,738 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:49:04,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 264 states and 707 transitions. [2024-11-13 22:49:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 707 transitions. [2024-11-13 22:49:04,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:49:04,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:04,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:04,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:04,090 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:49:04,093 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:04,255 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:49:06,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:06,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 266 states and 708 transitions. [2024-11-13 22:49:06,600 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 708 transitions. [2024-11-13 22:49:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:06,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:06,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:06,657 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:49:06,658 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:49:09,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:09,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 269 states and 722 transitions. [2024-11-13 22:49:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 722 transitions. [2024-11-13 22:49:09,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:09,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:09,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:09,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:09,888 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:49:09,889 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:10,048 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:49:13,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:13,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 272 states and 735 transitions. [2024-11-13 22:49:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 735 transitions. [2024-11-13 22:49:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:13,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:13,242 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:49:13,244 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:13,411 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:49:15,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 274 states and 739 transitions. [2024-11-13 22:49:15,530 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 739 transitions. [2024-11-13 22:49:15,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:15,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:15,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:15,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:15,595 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:49:15,597 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:15,794 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:49:17,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:17,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 276 states and 743 transitions. [2024-11-13 22:49:17,650 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 743 transitions. [2024-11-13 22:49:17,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:17,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:17,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:17,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:17,706 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:49:17,708 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:17,880 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:49:19,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:19,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 278 states and 747 transitions. [2024-11-13 22:49:19,970 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 747 transitions. [2024-11-13 22:49:19,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:19,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:19,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:20,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:20,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:49:20,023 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:49:22,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:22,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 280 states and 751 transitions. [2024-11-13 22:49:22,169 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 751 transitions. [2024-11-13 22:49:22,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:22,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:22,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:22,235 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:49:22,237 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:22,594 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:49:24,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 282 states and 754 transitions. [2024-11-13 22:49:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 754 transitions. [2024-11-13 22:49:24,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:24,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:24,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:24,652 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:49:24,654 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:24,862 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:49:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 284 states and 758 transitions. [2024-11-13 22:49:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 758 transitions. [2024-11-13 22:49:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:26,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:26,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:27,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:27,053 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:49:27,055 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:27,250 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:49:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 286 states and 761 transitions. [2024-11-13 22:49:29,335 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 761 transitions. [2024-11-13 22:49:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:29,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:29,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:29,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:29,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:29,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:49:29,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:29,905 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:49:32,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:32,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 288 states and 765 transitions. [2024-11-13 22:49:32,190 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 765 transitions. [2024-11-13 22:49:32,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:32,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:32,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:32,267 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:49:32,270 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:49:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:34,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 290 states and 769 transitions. [2024-11-13 22:49:34,599 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 769 transitions. [2024-11-13 22:49:34,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:34,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:34,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:34,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:34,662 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:49:34,664 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:35,797 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:49:45,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:45,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 299 states and 806 transitions. [2024-11-13 22:49:45,937 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 806 transitions. [2024-11-13 22:49:45,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:45,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:45,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:45,992 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:49:45,993 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:49:54,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:54,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 307 states and 832 transitions. [2024-11-13 22:49:54,630 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 832 transitions. [2024-11-13 22:49:54,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:54,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:54,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:54,686 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:49:54,688 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:55,390 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:49:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:58,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 309 states and 838 transitions. [2024-11-13 22:49:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 838 transitions. [2024-11-13 22:49:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:58,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:58,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:58,140 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:49:58,142 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 54 proven. 52 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:50:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 311 states and 844 transitions. [2024-11-13 22:50:01,489 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 844 transitions. [2024-11-13 22:50:01,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:50:01,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:01,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:01,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:01,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:50:01,542 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:01,893 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:50:04,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:04,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 313 states and 850 transitions. [2024-11-13 22:50:04,613 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 850 transitions. [2024-11-13 22:50:04,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:50:04,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:04,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:04,688 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:50:07,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:07,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 316 states and 859 transitions. [2024-11-13 22:50:07,284 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 859 transitions. [2024-11-13 22:50:07,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:50:07,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:07,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:07,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:07,336 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:50:07,338 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:08,240 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:50:12,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:12,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 319 states and 864 transitions. [2024-11-13 22:50:12,008 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 864 transitions. [2024-11-13 22:50:12,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:50:12,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:12,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:12,096 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:50:13,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:13,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 319 states and 863 transitions. [2024-11-13 22:50:13,264 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 863 transitions. [2024-11-13 22:50:13,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:50:13,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:13,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:13,309 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:50:13,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:14,029 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:50:17,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:17,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 322 states and 868 transitions. [2024-11-13 22:50:17,517 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 868 transitions. [2024-11-13 22:50:17,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:50:17,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:17,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:17,594 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:50:18,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:18,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 322 states and 867 transitions. [2024-11-13 22:50:18,880 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 867 transitions. [2024-11-13 22:50:18,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:50:18,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:18,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:50:20,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:20,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 322 states and 866 transitions. [2024-11-13 22:50:20,484 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 866 transitions. [2024-11-13 22:50:20,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:50:20,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:20,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:20,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:50:20,542 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:50:23,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 322 states and 865 transitions. [2024-11-13 22:50:23,606 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 865 transitions. [2024-11-13 22:50:23,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:50:23,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:23,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:23,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:23,659 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:50:23,661 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:24,370 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:50:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:27,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 322 states and 864 transitions. [2024-11-13 22:50:27,106 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 864 transitions. [2024-11-13 22:50:27,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:50:27,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:27,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:27,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:27,179 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:50:27,181 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:27,944 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:50:29,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:29,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 322 states and 863 transitions. [2024-11-13 22:50:29,225 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 863 transitions. [2024-11-13 22:50:29,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:29,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:29,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:29,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:29,282 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:50:29,283 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:29,463 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:50:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:33,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 325 states and 876 transitions. [2024-11-13 22:50:33,029 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 876 transitions. [2024-11-13 22:50:33,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:33,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:33,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:33,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:50:33,094 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:33,346 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:50:35,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:35,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 327 states and 880 transitions. [2024-11-13 22:50:35,911 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 880 transitions. [2024-11-13 22:50:35,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:35,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:35,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:35,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:35,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:50:35,960 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:36,156 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:50:38,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:38,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 329 states and 884 transitions. [2024-11-13 22:50:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 884 transitions. [2024-11-13 22:50:38,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:38,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:38,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:38,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:38,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:38,580 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:50:38,582 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:38,776 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:50:41,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:41,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 331 states and 888 transitions. [2024-11-13 22:50:41,177 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 888 transitions. [2024-11-13 22:50:41,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:41,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:41,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:41,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:41,225 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 22:50:41,227 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:41,433 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:50:43,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:43,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 333 states and 892 transitions. [2024-11-13 22:50:43,796 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 892 transitions. [2024-11-13 22:50:43,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:43,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:43,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:43,842 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:50:43,843 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:50:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:45,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 333 states and 888 transitions. [2024-11-13 22:50:45,463 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 888 transitions. [2024-11-13 22:50:45,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:45,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:45,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:50:48,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 337 states and 906 transitions. [2024-11-13 22:50:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 906 transitions. [2024-11-13 22:50:48,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:48,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:48,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:48,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:48,211 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:50:48,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:50:52,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:52,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 340 states and 918 transitions. [2024-11-13 22:50:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 918 transitions. [2024-11-13 22:50:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:52,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:52,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:52,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:52,366 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:50:53,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 340 states and 917 transitions. [2024-11-13 22:50:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 917 transitions. [2024-11-13 22:50:53,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:53,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:53,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:53,636 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:50:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:54,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 340 states and 916 transitions. [2024-11-13 22:50:54,891 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 916 transitions. [2024-11-13 22:50:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:54,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:54,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:54,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:54,961 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:50:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:56,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 340 states and 915 transitions. [2024-11-13 22:50:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 915 transitions. [2024-11-13 22:50:56,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:50:56,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:56,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:56,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:56,270 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:50:57,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 340 states and 914 transitions. [2024-11-13 22:50:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 914 transitions. [2024-11-13 22:50:57,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:50:57,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:57,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:57,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:50:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:57,799 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 22:50:57,800 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:50:59,977 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:51:08,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:08,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 346 states and 931 transitions. [2024-11-13 22:51:08,676 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 931 transitions. [2024-11-13 22:51:08,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:51:08,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:08,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:08,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:08,747 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 22:51:08,748 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:09,532 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 22:51:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:13,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 349 states and 940 transitions. [2024-11-13 22:51:13,250 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 940 transitions. [2024-11-13 22:51:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:51:13,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:13,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:13,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:13,334 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 22:51:13,336 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 22:51:16,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 351 states and 943 transitions. [2024-11-13 22:51:16,490 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 943 transitions. [2024-11-13 22:51:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:51:16,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:16,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:16,564 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 22:51:16,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:17,047 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 22:51:19,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:19,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 353 states and 946 transitions. [2024-11-13 22:51:19,890 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 946 transitions. [2024-11-13 22:51:19,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:51:19,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:19,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:19,975 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 22:51:19,977 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:20,495 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 22:51:23,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 355 states and 949 transitions. [2024-11-13 22:51:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 949 transitions. [2024-11-13 22:51:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:51:23,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:23,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:23,094 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 22:51:23,096 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:23,835 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 22:51:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:26,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 357 states and 952 transitions. [2024-11-13 22:51:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 952 transitions. [2024-11-13 22:51:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:51:26,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:26,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:26,368 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 22:51:26,369 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:26,872 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 22:51:29,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:29,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 359 states and 955 transitions. [2024-11-13 22:51:29,401 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 955 transitions. [2024-11-13 22:51:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:51:29,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:29,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:29,475 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 22:51:29,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:30,062 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 22:51:32,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:32,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 361 states and 958 transitions. [2024-11-13 22:51:32,663 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 958 transitions. [2024-11-13 22:51:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:51:32,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:32,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:32,747 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 22:51:32,749 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:51:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:36,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 363 states and 961 transitions. [2024-11-13 22:51:36,516 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 961 transitions. [2024-11-13 22:51:36,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:51:36,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:36,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:36,594 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-13 22:51:36,596 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:37,187 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 22:51:40,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 365 states and 964 transitions. [2024-11-13 22:51:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 964 transitions. [2024-11-13 22:51:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:51:40,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:40,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:40,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:40,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:40,164 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 22:51:40,166 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:41,061 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 22:51:43,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 367 states and 967 transitions. [2024-11-13 22:51:43,815 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 967 transitions. [2024-11-13 22:51:43,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:51:43,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:43,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:51:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 369 states and 983 transitions. [2024-11-13 22:51:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 983 transitions. [2024-11-13 22:51:48,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:51:48,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:48,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:48,315 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 77 proven. 4 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-13 22:51:51,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:51,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 371 states and 988 transitions. [2024-11-13 22:51:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 988 transitions. [2024-11-13 22:51:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:51:51,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:51,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:51,174 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-11-13 22:51:53,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:53,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 373 states and 989 transitions. [2024-11-13 22:51:53,061 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 989 transitions. [2024-11-13 22:51:53,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:51:53,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:53,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:53,779 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:51:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:56,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 374 states and 991 transitions. [2024-11-13 22:51:56,559 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 991 transitions. [2024-11-13 22:51:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:51:56,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:56,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:51:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:56,622 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 22:51:56,623 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:51:58,123 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:52:07,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:07,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 379 states and 1020 transitions. [2024-11-13 22:52:07,569 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1020 transitions. [2024-11-13 22:52:07,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:52:07,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:07,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:52:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:07,648 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 22:52:07,650 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:52:08,172 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 31 proven. 93 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 22:52:11,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:11,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 381 states and 1026 transitions. [2024-11-13 22:52:11,986 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1026 transitions. [2024-11-13 22:52:11,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:52:11,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:11,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:12,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:52:12,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:12,054 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 22:52:12,056 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:52:12,991 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 58 proven. 66 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 22:52:16,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:16,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 383 states and 1032 transitions. [2024-11-13 22:52:16,805 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 1032 transitions. [2024-11-13 22:52:16,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:52:16,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:16,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:52:16,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:16,858 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 22:52:16,860 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:52:17,787 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:52:21,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 385 states and 1038 transitions. [2024-11-13 22:52:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1038 transitions. [2024-11-13 22:52:21,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:52:21,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:21,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:52:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:21,488 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 22:52:21,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:52:21,977 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:52:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:25,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 387 states and 1044 transitions. [2024-11-13 22:52:25,744 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1044 transitions. [2024-11-13 22:52:25,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:52:25,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:25,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:27,185 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:52:36,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:36,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 392 states and 1096 transitions. [2024-11-13 22:52:36,065 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1096 transitions. [2024-11-13 22:52:36,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:52:36,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:36,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:52:36,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:36,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 22:52:36,130 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:52:37,010 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 31 proven. 93 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 22:52:43,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 396 states and 1109 transitions. [2024-11-13 22:52:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1109 transitions. [2024-11-13 22:52:43,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:52:43,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:43,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:43,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:44,092 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:52:45,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:45,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 396 states and 1108 transitions. [2024-11-13 22:52:45,521 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1108 transitions. [2024-11-13 22:52:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:52:45,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:45,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:52:47,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:47,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 396 states and 1107 transitions. [2024-11-13 22:52:47,040 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1107 transitions. [2024-11-13 22:52:47,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:52:47,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:47,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:47,167 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:52:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:48,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 396 states and 1106 transitions. [2024-11-13 22:52:48,847 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1106 transitions. [2024-11-13 22:52:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:52:48,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:48,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:48,940 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:52:50,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 396 states and 1105 transitions. [2024-11-13 22:52:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1105 transitions. [2024-11-13 22:52:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:52:50,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:50,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:52:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:50,457 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:52:50,459 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:52:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:53:02,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:02,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 402 states and 1132 transitions. [2024-11-13 22:53:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1132 transitions. [2024-11-13 22:53:02,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:53:02,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:02,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:02,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:02,695 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:53:02,696 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:53:06,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:06,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 404 states and 1133 transitions. [2024-11-13 22:53:06,349 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1133 transitions. [2024-11-13 22:53:06,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:53:06,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:06,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:06,396 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:53:06,397 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:06,588 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:53:11,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:11,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 407 states and 1136 transitions. [2024-11-13 22:53:11,296 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1136 transitions. [2024-11-13 22:53:11,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:53:11,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:11,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:11,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:11,352 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:53:11,353 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:53:16,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:16,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 410 states and 1139 transitions. [2024-11-13 22:53:16,357 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1139 transitions. [2024-11-13 22:53:16,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:53:16,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:16,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:16,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:16,405 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:53:16,407 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:16,580 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:53:21,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:21,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 413 states and 1142 transitions. [2024-11-13 22:53:21,108 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1142 transitions. [2024-11-13 22:53:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:53:21,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:21,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:21,153 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:53:21,155 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:21,339 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:53:26,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:26,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 416 states and 1145 transitions. [2024-11-13 22:53:26,175 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1145 transitions. [2024-11-13 22:53:26,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:53:26,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:26,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:26,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:26,228 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:53:26,230 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:26,413 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:53:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 419 states and 1161 transitions. [2024-11-13 22:53:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1161 transitions. [2024-11-13 22:53:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:53:31,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:31,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:31,425 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:53:31,426 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:31,666 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:53:36,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 422 states and 1176 transitions. [2024-11-13 22:53:36,211 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1176 transitions. [2024-11-13 22:53:36,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:53:36,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:36,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:36,283 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:53:36,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:36,484 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:53:39,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:39,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 424 states and 1180 transitions. [2024-11-13 22:53:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1180 transitions. [2024-11-13 22:53:39,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:53:39,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:39,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:39,611 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:53:39,613 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:39,837 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:53:44,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:44,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 426 states and 1184 transitions. [2024-11-13 22:53:44,030 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1184 transitions. [2024-11-13 22:53:44,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:53:44,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:44,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:44,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:44,086 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:53:44,087 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:44,291 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:53:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:47,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 428 states and 1188 transitions. [2024-11-13 22:53:47,545 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1188 transitions. [2024-11-13 22:53:47,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:53:47,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:47,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:47,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:47,608 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:53:47,609 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:47,868 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 60 proven. 71 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:53:51,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 430 states and 1192 transitions. [2024-11-13 22:53:51,318 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1192 transitions. [2024-11-13 22:53:51,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:53:51,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:51,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:51,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:51,373 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:53:51,374 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:51,572 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:53:54,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:54,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 432 states and 1196 transitions. [2024-11-13 22:53:54,981 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1196 transitions. [2024-11-13 22:53:54,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:53:54,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:54,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:55,036 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:53:55,037 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:55,273 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:53:58,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:58,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 434 states and 1200 transitions. [2024-11-13 22:53:58,405 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1200 transitions. [2024-11-13 22:53:58,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:53:58,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:58,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:53:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:58,460 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:53:58,461 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:53:58,667 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:54:01,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:01,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 436 states and 1204 transitions. [2024-11-13 22:54:01,992 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1204 transitions. [2024-11-13 22:54:01,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:54:01,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:01,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:54:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:02,048 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:54:02,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:54:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 60 proven. 71 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:54:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 438 states and 1208 transitions. [2024-11-13 22:54:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1208 transitions. [2024-11-13 22:54:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:54:05,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:05,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:54:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:05,805 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:54:05,807 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:54:05,997 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:54:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 440 states and 1212 transitions. [2024-11-13 22:54:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1212 transitions. [2024-11-13 22:54:09,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:54:09,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:09,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:09,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:54:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:09,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:54:09,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:54:11,442 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:54:29,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 449 states and 1253 transitions. [2024-11-13 22:54:29,152 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1253 transitions. [2024-11-13 22:54:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:54:29,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:29,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:29,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:54:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:29,215 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:54:29,217 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:54:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:54:37,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:37,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 454 states and 1276 transitions. [2024-11-13 22:54:37,761 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1276 transitions. [2024-11-13 22:54:37,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:54:37,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:37,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:54:37,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:37,815 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:54:37,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:54:38,859 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:54:43,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:43,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 456 states and 1282 transitions. [2024-11-13 22:54:43,932 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1282 transitions. [2024-11-13 22:54:43,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:54:43,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:43,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:54:43,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:43,991 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:54:43,992 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:54:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:54:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 459 states and 1287 transitions. [2024-11-13 22:54:48,134 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1287 transitions. [2024-11-13 22:54:48,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:54:48,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:48,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:54:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:48,186 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:54:48,187 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:54:48,623 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:54:52,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:52,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 459 states and 1286 transitions. [2024-11-13 22:54:52,277 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1286 transitions. [2024-11-13 22:54:52,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:54:52,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:52,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:54:52,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:52,331 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:54:52,332 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:54:53,452 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:55:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 461 states and 1291 transitions. [2024-11-13 22:55:02,161 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1291 transitions. [2024-11-13 22:55:02,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:02,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:02,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:02,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:55:02,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:02,220 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:55:02,221 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:55:02,624 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 69 proven. 76 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:55:07,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:07,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 463 states and 1297 transitions. [2024-11-13 22:55:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1297 transitions. [2024-11-13 22:55:07,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:07,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:07,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:07,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:55:07,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:07,283 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:55:07,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:55:08,317 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:55:17,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:17,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 468 states and 1308 transitions. [2024-11-13 22:55:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1308 transitions. [2024-11-13 22:55:17,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:17,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:17,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:18,020 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:55:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:21,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 471 states and 1318 transitions. [2024-11-13 22:55:21,943 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1318 transitions. [2024-11-13 22:55:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:21,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:21,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:21,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:22,030 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:55:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 471 states and 1317 transitions. [2024-11-13 22:55:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1317 transitions. [2024-11-13 22:55:23,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:23,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:23,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:24,001 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:55:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:25,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 471 states and 1316 transitions. [2024-11-13 22:55:25,978 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1316 transitions. [2024-11-13 22:55:25,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:25,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:25,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:26,060 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:55:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:34,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 474 states and 1325 transitions. [2024-11-13 22:55:34,772 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1325 transitions. [2024-11-13 22:55:34,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:34,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:34,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:55:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:34,822 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:55:34,823 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:55:35,825 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:55:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 477 states and 1330 transitions. [2024-11-13 22:55:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1330 transitions. [2024-11-13 22:55:41,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:41,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:41,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:41,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:42,005 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:55:44,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:44,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 477 states and 1328 transitions. [2024-11-13 22:55:44,873 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1328 transitions. [2024-11-13 22:55:44,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:44,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:44,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:55:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:44,924 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:55:44,925 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:55:45,984 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:55:52,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:52,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 480 states and 1333 transitions. [2024-11-13 22:55:52,052 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1333 transitions. [2024-11-13 22:55:52,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:52,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:52,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:52,364 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:55:54,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:54,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 480 states and 1332 transitions. [2024-11-13 22:55:54,982 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1332 transitions. [2024-11-13 22:55:54,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:54,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:54,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:55:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:55,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:55:55,034 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:55:56,091 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:55:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 480 states and 1331 transitions. [2024-11-13 22:55:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1331 transitions. [2024-11-13 22:55:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:55:58,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:58,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:55:58,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:58,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:55:58,481 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:55:58,885 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 22:56:01,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 480 states and 1330 transitions. [2024-11-13 22:56:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1330 transitions. [2024-11-13 22:56:01,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:01,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:01,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:56:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:01,169 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:56:01,171 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:56:01,436 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:56:06,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:07,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 483 states and 1345 transitions. [2024-11-13 22:56:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1345 transitions. [2024-11-13 22:56:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:07,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:07,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:07,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:56:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:07,054 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:56:07,055 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:56:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:56:11,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:11,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 485 states and 1349 transitions. [2024-11-13 22:56:11,065 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1349 transitions. [2024-11-13 22:56:11,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:11,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:11,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:56:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:11,126 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:56:11,128 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:56:11,347 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:56:15,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 487 states and 1353 transitions. [2024-11-13 22:56:15,476 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1353 transitions. [2024-11-13 22:56:15,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:15,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:15,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:56:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:15,539 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:56:15,541 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:56:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 35 proven. 116 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 22:56:20,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:20,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 489 states and 1357 transitions. [2024-11-13 22:56:20,008 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1357 transitions. [2024-11-13 22:56:20,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:20,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:20,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:56:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:20,063 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:56:20,064 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:56:20,337 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:56:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:24,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 491 states and 1361 transitions. [2024-11-13 22:56:24,224 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1361 transitions. [2024-11-13 22:56:24,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:24,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:24,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:24,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:56:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:24,280 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 22:56:24,281 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:56:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:56:28,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 493 states and 1365 transitions. [2024-11-13 22:56:28,445 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1365 transitions. [2024-11-13 22:56:28,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:28,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:28,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:56:28,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:28,493 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:56:28,494 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:56:28,622 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-13 22:56:30,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:30,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 493 states and 1360 transitions. [2024-11-13 22:56:30,851 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1360 transitions. [2024-11-13 22:56:30,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:30,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:30,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:30,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:30,933 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:56:34,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:34,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 497 states and 1380 transitions. [2024-11-13 22:56:34,986 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1380 transitions. [2024-11-13 22:56:34,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:34,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:34,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:56:35,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:35,034 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:56:35,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:56:35,154 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-13 22:56:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 500 states and 1392 transitions. [2024-11-13 22:56:42,118 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1392 transitions. [2024-11-13 22:56:42,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:42,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:42,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:42,205 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:56:44,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:44,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 500 states and 1391 transitions. [2024-11-13 22:56:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1391 transitions. [2024-11-13 22:56:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:44,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:44,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:44,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:44,404 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:56:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 500 states and 1390 transitions. [2024-11-13 22:56:46,729 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1390 transitions. [2024-11-13 22:56:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:46,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:46,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:46,816 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:56:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:49,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 500 states and 1389 transitions. [2024-11-13 22:56:49,004 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1389 transitions. [2024-11-13 22:56:49,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:49,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:49,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:49,077 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:56:51,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:51,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 500 states and 1388 transitions. [2024-11-13 22:56:51,192 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1388 transitions. [2024-11-13 22:56:51,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:56:51,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:51,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:56:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 500 states and 1387 transitions. [2024-11-13 22:56:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1387 transitions. [2024-11-13 22:56:53,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:56:53,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:53,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:53,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:54,675 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:57:00,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:00,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 502 states and 1406 transitions. [2024-11-13 22:57:00,838 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1406 transitions. [2024-11-13 22:57:00,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:57:00,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:00,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:00,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:57:00,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:00,917 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 22:57:00,919 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:57:03,082 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 79 proven. 113 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 22:57:18,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 507 states and 1472 transitions. [2024-11-13 22:57:18,829 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1472 transitions. [2024-11-13 22:57:18,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:57:18,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:18,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:18,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:57:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:18,899 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-13 22:57:18,901 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:57:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 106 proven. 86 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 22:57:48,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 511 states and 1498 transitions. [2024-11-13 22:57:48,168 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1498 transitions. [2024-11-13 22:57:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:57:48,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:48,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:57:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:48,235 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:57:48,237 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:57:48,485 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 83 proven. 64 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 22:57:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:56,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 513 states and 1504 transitions. [2024-11-13 22:57:56,087 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1504 transitions. [2024-11-13 22:57:56,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:57:56,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:56,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:56,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:58:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 518 states and 1572 transitions. [2024-11-13 22:58:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1572 transitions. [2024-11-13 22:58:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:58:16,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:16,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:16,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:17,006 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 22:58:17,007 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:17,367 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 79 proven. 113 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 22:58:24,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:24,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 520 states and 1578 transitions. [2024-11-13 22:58:24,209 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1578 transitions. [2024-11-13 22:58:24,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:58:24,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:24,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:24,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:24,292 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-13 22:58:24,295 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 35 proven. 112 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 22:59:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:14,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 537 states and 1649 transitions. [2024-11-13 22:59:14,430 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1649 transitions. [2024-11-13 22:59:14,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:59:14,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:14,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:14,517 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 22:59:14,519 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 79 proven. 113 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 22:59:22,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:22,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 539 states and 1655 transitions. [2024-11-13 22:59:22,050 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1655 transitions. [2024-11-13 22:59:22,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:59:22,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:22,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:22,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:22,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:22,151 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 22:59:22,153 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:22,538 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 106 proven. 86 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 22:59:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 543 states and 1674 transitions. [2024-11-13 22:59:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1674 transitions. [2024-11-13 22:59:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:59:35,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:35,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:35,720 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-13 22:59:35,722 INFO L278 TraceCheckSpWp]: Computing forward predicates...