./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3 --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 052aa366c05075bf32d0b6fa176a2f7194f524315c85e0eaee7e4a343f477db5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:58:03,528 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:58:03,622 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 01:58:03,627 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:58:03,628 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:58:03,661 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:58:03,663 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:58:03,663 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:58:03,663 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:58:03,664 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:58:03,665 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:58:03,665 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:58:03,665 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 01:58:03,665 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:58:03,665 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 01:58:03,665 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:58:03,665 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:58:03,665 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:58:03,666 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:58:03,666 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 01:58:03,666 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:58:03,666 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:58:03,666 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:58:03,666 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:58:03,666 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:58:03,666 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:58:03,666 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:58:03,666 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:03,667 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:58:03,667 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:58:03,667 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:58:03,667 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:58:03,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:58:03,667 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_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3 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 -> 052aa366c05075bf32d0b6fa176a2f7194f524315c85e0eaee7e4a343f477db5 [2024-11-25 01:58:03,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:58:04,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:58:04,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:58:04,009 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:58:04,010 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:58:04,011 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.c [2024-11-25 01:58:07,207 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/data/8318023aa/5939a162e0684ad1899adf8e7c4ae8e0/FLAGcbb9dc0d6 [2024-11-25 01:58:07,481 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:58:07,482 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.c [2024-11-25 01:58:07,490 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/data/8318023aa/5939a162e0684ad1899adf8e7c4ae8e0/FLAGcbb9dc0d6 [2024-11-25 01:58:07,789 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/data/8318023aa/5939a162e0684ad1899adf8e7c4ae8e0 [2024-11-25 01:58:07,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:58:07,794 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:58:07,795 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:07,796 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:58:07,801 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:58:07,802 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,805 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e6d977 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07, skipping insertion in model container [2024-11-25 01:58:07,805 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,823 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:58:07,964 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_5b745189-98ac-4009-80d8-52a4fa1dd978/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.c[489,502] [2024-11-25 01:58:07,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:08,004 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:58:08,015 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_5b745189-98ac-4009-80d8-52a4fa1dd978/sv-benchmarks/c/nla-digbench-scaling/egcd-ll_valuebound100.c[489,502] [2024-11-25 01:58:08,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:08,038 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:58:08,038 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08 WrapperNode [2024-11-25 01:58:08,038 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:08,039 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:08,039 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:58:08,039 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:58:08,045 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,051 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,065 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-11-25 01:58:08,066 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:08,066 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:58:08,066 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:58:08,066 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:58:08,072 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,072 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,073 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,073 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,076 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,077 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,080 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,081 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,082 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,083 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:58:08,084 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:58:08,084 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:58:08,084 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:58:08,085 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:08,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:58:08,126 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:58:08,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b745189-98ac-4009-80d8-52a4fa1dd978/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:58:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:58:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 01:58:08,159 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 01:58:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:58:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:58:08,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:58:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 01:58:08,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 01:58:08,230 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:58:08,232 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:58:08,446 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-25 01:58:08,446 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:58:08,521 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:58:08,521 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 01:58:08,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:08 BoogieIcfgContainer [2024-11-25 01:58:08,521 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:58:08,522 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:58:08,522 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:58:08,537 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:58:08,538 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,548 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:58:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-11-25 01:58:08,614 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-11-25 01:58:08,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 01:58:08,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:08,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:08,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:08,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-25 01:58:08,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:09,006 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 01:58:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:09,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-11-25 01:58:09,147 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-11-25 01:58:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 01:58:09,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:09,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:09,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:09,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:09,224 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 01:58:09,226 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:09,367 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 01:58:09,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:09,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 30 states and 52 transitions. [2024-11-25 01:58:09,768 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 52 transitions. [2024-11-25 01:58:09,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 01:58:09,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:09,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:09,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:09,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:09,855 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-25 01:58:09,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:09,963 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 01:58:10,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 33 states and 60 transitions. [2024-11-25 01:58:10,330 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 60 transitions. [2024-11-25 01:58:10,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 01:58:10,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:10,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:10,719 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 01:58:10,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:10,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 33 states and 58 transitions. [2024-11-25 01:58:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 58 transitions. [2024-11-25 01:58:10,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 01:58:10,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:10,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:11,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:11,077 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 01:58:11,081 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 01:58:12,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:12,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 36 states and 69 transitions. [2024-11-25 01:58:12,230 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 69 transitions. [2024-11-25 01:58:12,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 01:58:12,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:12,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:12,704 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 01:58:13,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:13,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 40 states and 79 transitions. [2024-11-25 01:58:13,788 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 79 transitions. [2024-11-25 01:58:13,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 01:58:13,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:13,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:13,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:13,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-25 01:58:13,865 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 01:58:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:15,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 43 states and 89 transitions. [2024-11-25 01:58:15,203 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 89 transitions. [2024-11-25 01:58:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 01:58:15,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:15,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:15,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:15,300 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 01:58:15,303 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:16,031 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 01:58:17,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:17,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 50 states and 109 transitions. [2024-11-25 01:58:17,054 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 109 transitions. [2024-11-25 01:58:17,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 01:58:17,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:17,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:17,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:17,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 01:58:17,113 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:17,421 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 01:58:17,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:17,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 50 states and 109 transitions. [2024-11-25 01:58:17,454 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 109 transitions. [2024-11-25 01:58:17,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 01:58:17,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:17,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:17,507 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 01:58:17,509 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:18,015 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 01:58:18,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:18,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 55 states and 119 transitions. [2024-11-25 01:58:18,926 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 119 transitions. [2024-11-25 01:58:18,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 01:58:18,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:18,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:18,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:18,985 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-25 01:58:18,987 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:19,163 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 01:58:19,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:19,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 56 states and 123 transitions. [2024-11-25 01:58:19,557 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 123 transitions. [2024-11-25 01:58:19,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:19,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:19,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:19,613 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 01:58:19,615 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 01:58:21,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:21,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 59 states and 131 transitions. [2024-11-25 01:58:21,585 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 131 transitions. [2024-11-25 01:58:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:21,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:21,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:21,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:21,891 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 01:58:23,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 58 states and 116 transitions. [2024-11-25 01:58:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 116 transitions. [2024-11-25 01:58:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:23,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:23,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:23,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 01:58:23,299 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:23,783 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 01:58:24,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:24,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 59 states and 119 transitions. [2024-11-25 01:58:24,366 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 119 transitions. [2024-11-25 01:58:24,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:24,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:24,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:24,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 01:58:24,444 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:24,709 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 01:58:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:25,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 64 states and 127 transitions. [2024-11-25 01:58:25,391 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 127 transitions. [2024-11-25 01:58:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:25,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:25,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:25,460 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 01:58:25,462 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:25,851 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 01:58:25,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:25,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 64 states and 127 transitions. [2024-11-25 01:58:25,899 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 127 transitions. [2024-11-25 01:58:25,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:25,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:25,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:25,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:25,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 01:58:25,979 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:26,311 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 01:58:26,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:26,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 64 states and 127 transitions. [2024-11-25 01:58:26,345 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 127 transitions. [2024-11-25 01:58:26,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:26,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:26,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:26,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:26,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:26,407 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 01:58:26,408 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:26,691 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 01:58:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:26,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 64 states and 127 transitions. [2024-11-25 01:58:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 127 transitions. [2024-11-25 01:58:26,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:26,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:26,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:26,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:26,767 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 01:58:26,769 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:27,367 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 23 proven. 8 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 01:58:28,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 67 states and 134 transitions. [2024-11-25 01:58:28,912 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 134 transitions. [2024-11-25 01:58:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:28,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:28,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:28,967 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-25 01:58:28,969 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:29,158 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 01:58:29,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:29,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 68 states and 136 transitions. [2024-11-25 01:58:29,442 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 136 transitions. [2024-11-25 01:58:29,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:29,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:29,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:29,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:29,496 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-25 01:58:29,497 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:29,729 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 01:58:29,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:29,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 68 states and 136 transitions. [2024-11-25 01:58:29,758 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 136 transitions. [2024-11-25 01:58:29,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:58:29,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:29,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:29,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-25 01:58:29,807 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:29,960 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 01:58:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:30,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 70 states and 140 transitions. [2024-11-25 01:58:30,807 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 140 transitions. [2024-11-25 01:58:30,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 01:58:30,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:30,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:30,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 01:58:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:48,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 74 states and 147 transitions. [2024-11-25 01:58:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 147 transitions. [2024-11-25 01:58:48,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 01:58:48,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:48,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:48,603 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 01:58:48,606 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 01:58:51,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 77 states and 161 transitions. [2024-11-25 01:58:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 161 transitions. [2024-11-25 01:58:51,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 01:58:51,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:51,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:51,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:51,118 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-25 01:58:51,120 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 01:58:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 78 states and 162 transitions. [2024-11-25 01:58:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 162 transitions. [2024-11-25 01:58:51,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 01:58:51,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:51,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:51,998 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 01:58:51,999 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:52,347 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 01:58:52,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:52,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 79 states and 163 transitions. [2024-11-25 01:58:52,886 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 163 transitions. [2024-11-25 01:58:52,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:58:52,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:52,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:53,090 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 01:58:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 80 states and 167 transitions. [2024-11-25 01:58:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 167 transitions. [2024-11-25 01:58:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:58:54,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:54,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:58:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:54,355 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 01:58:54,358 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:58:56,350 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 01:59:01,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 85 states and 183 transitions. [2024-11-25 01:59:01,778 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 183 transitions. [2024-11-25 01:59:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:01,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:01,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:01,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 01:59:01,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:02,997 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 01:59:05,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 87 states and 194 transitions. [2024-11-25 01:59:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 194 transitions. [2024-11-25 01:59:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:05,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:05,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:05,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:05,684 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 01:59:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:06,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 87 states and 193 transitions. [2024-11-25 01:59:06,695 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 193 transitions. [2024-11-25 01:59:06,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:06,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:06,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:06,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:06,768 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 01:59:06,770 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:07,931 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 8 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-25 01:59:13,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:13,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 92 states and 207 transitions. [2024-11-25 01:59:13,106 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 207 transitions. [2024-11-25 01:59:13,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:13,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:13,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:13,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:13,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-25 01:59:13,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:17,457 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 01:59:21,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:21,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 93 states and 211 transitions. [2024-11-25 01:59:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 211 transitions. [2024-11-25 01:59:21,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:21,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:21,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:21,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:21,600 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 01:59:21,602 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:22,670 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 01:59:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:23,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 94 states and 213 transitions. [2024-11-25 01:59:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 213 transitions. [2024-11-25 01:59:23,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:23,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:23,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:23,862 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 01:59:23,864 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:36,718 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 01:59:37,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:37,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 94 states and 213 transitions. [2024-11-25 01:59:37,966 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 213 transitions. [2024-11-25 01:59:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:37,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:37,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:38,027 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 01:59:38,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:40,769 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 25 proven. 31 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 01:59:42,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:42,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 95 states and 217 transitions. [2024-11-25 01:59:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 217 transitions. [2024-11-25 01:59:42,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:42,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:42,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:42,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:42,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:42,567 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 01:59:42,570 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-25 01:59:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:51,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 95 states and 217 transitions. [2024-11-25 01:59:51,103 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 217 transitions. [2024-11-25 01:59:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:51,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:51,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:51,162 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 01:59:51,164 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 01:59:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 99 states and 224 transitions. [2024-11-25 01:59:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 224 transitions. [2024-11-25 01:59:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:53,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:53,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 01:59:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 98 states and 219 transitions. [2024-11-25 01:59:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 219 transitions. [2024-11-25 01:59:54,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 01:59:54,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:54,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:54,926 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 01:59:54,928 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-25 02:00:00,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:00,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 98 states and 218 transitions. [2024-11-25 02:00:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 218 transitions. [2024-11-25 02:00:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:00,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:00,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:00,486 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:00:00,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:04,875 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-25 02:00:06,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:06,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:06,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:06,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:06,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 02:00:06,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:08,915 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:00:09,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:09,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:09,665 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:09,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:09,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:09,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:09,724 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:00:09,725 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:10,706 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:00:11,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:11,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:11,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:11,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:11,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:11,151 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-25 02:00:11,156 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:11,808 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:00:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:11,862 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:11,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:11,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:11,936 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 02:00:11,939 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:18,795 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:00:20,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:20,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:20,243 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:20,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:20,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:20,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:20,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:00:20,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-25 02:00:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:21,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:21,379 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:21,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:21,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:21,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:21,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 02:00:21,448 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:00:22,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:22,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:22,871 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:22,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:22,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:22,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:22,932 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:00:22,934 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-25 02:00:24,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:24,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:24,095 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:24,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:24,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:24,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:24,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:24,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 02:00:24,171 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:25,150 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:00:25,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:25,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:25,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:25,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:25,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:25,301 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:00:25,303 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-25 02:00:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:26,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:26,429 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:26,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:26,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:26,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:26,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:26,489 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 02:00:26,491 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:27,421 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 30 proven. 13 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:00:27,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:27,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:27,543 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:00:27,545 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:28,617 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-25 02:00:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:28,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:28,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:28,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:28,801 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 02:00:28,803 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:29,490 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:00:29,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:29,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:29,543 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:29,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:29,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:29,598 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 02:00:29,600 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:32,500 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:00:32,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:32,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:32,936 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:32,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:32,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:32,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:33,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:33,009 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 02:00:33,011 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:33,699 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:00:33,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:33,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:33,757 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:33,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:33,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:33,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:33,829 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 02:00:33,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:34,687 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 15 proven. 28 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:00:34,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:34,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:34,738 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:34,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:34,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:34,793 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 02:00:34,795 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:00:35,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:35,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:35,561 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:35,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:35,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:35,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:35,615 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 02:00:35,617 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:36,392 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 23 proven. 21 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:00:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:36,444 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:36,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:36,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:36,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:36,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:36,502 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-25 02:00:36,504 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:37,138 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:00:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:37,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:37,194 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:37,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:37,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:37,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:37,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:37,274 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 02:00:37,276 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 02:00:38,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 99 states and 221 transitions. [2024-11-25 02:00:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 221 transitions. [2024-11-25 02:00:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:38,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:38,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:38,531 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-25 02:00:38,532 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 8 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-25 02:00:41,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:41,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 100 states and 223 transitions. [2024-11-25 02:00:41,975 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 223 transitions. [2024-11-25 02:00:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:00:41,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:41,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:41,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:42,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:42,039 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:00:42,041 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:47,184 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-25 02:00:52,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:52,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 103 states and 232 transitions. [2024-11-25 02:00:52,357 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 232 transitions. [2024-11-25 02:00:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:00:52,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:52,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:52,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:52,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:52,413 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 02:00:52,414 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:53,514 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-25 02:00:58,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:58,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 106 states and 242 transitions. [2024-11-25 02:00:58,438 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 242 transitions. [2024-11-25 02:00:58,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:00:58,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:58,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:58,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:00:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:58,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 02:00:58,494 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:00:59,382 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-25 02:01:12,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:12,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 108 states and 249 transitions. [2024-11-25 02:01:12,518 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 249 transitions. [2024-11-25 02:01:12,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:01:12,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:12,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:12,573 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 02:01:12,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:13,759 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-25 02:01:14,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:14,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 108 states and 249 transitions. [2024-11-25 02:01:14,215 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 249 transitions. [2024-11-25 02:01:14,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:01:14,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:14,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:14,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:14,261 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:01:14,263 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 32 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 02:01:18,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:18,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 110 states and 254 transitions. [2024-11-25 02:01:18,143 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 254 transitions. [2024-11-25 02:01:18,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:01:18,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:18,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:18,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:01:18,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:18,993 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-25 02:01:19,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 110 states and 254 transitions. [2024-11-25 02:01:19,050 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 254 transitions. [2024-11-25 02:01:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:01:19,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:19,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:19,103 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:01:19,104 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:21,259 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 02:01:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:21,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 110 states and 254 transitions. [2024-11-25 02:01:21,680 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 254 transitions. [2024-11-25 02:01:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:01:21,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:21,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:21,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:21,739 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 02:01:21,740 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:22,475 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 17 proven. 33 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 02:01:22,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 110 states and 254 transitions. [2024-11-25 02:01:22,531 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 254 transitions. [2024-11-25 02:01:22,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:01:22,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:22,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:22,589 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 02:01:22,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:34,033 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 17 proven. 33 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 02:01:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:34,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 110 states and 254 transitions. [2024-11-25 02:01:34,089 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 254 transitions. [2024-11-25 02:01:34,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:01:34,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:34,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:34,152 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:01:34,153 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 18 proven. 32 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 02:01:37,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:37,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 112 states and 258 transitions. [2024-11-25 02:01:37,316 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 258 transitions. [2024-11-25 02:01:37,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:01:37,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:37,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:37,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:37,398 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 02:01:37,400 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 17 proven. 33 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 02:01:38,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:38,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 112 states and 258 transitions. [2024-11-25 02:01:38,239 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 258 transitions. [2024-11-25 02:01:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:01:38,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:38,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:38,291 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 02:01:38,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:38,849 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-25 02:01:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 114 states and 262 transitions. [2024-11-25 02:01:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 262 transitions. [2024-11-25 02:01:40,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:01:40,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:40,552 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 02:01:40,554 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:41,178 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-25 02:01:42,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:42,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 116 states and 265 transitions. [2024-11-25 02:01:42,402 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 265 transitions. [2024-11-25 02:01:42,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:01:42,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:42,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:42,529 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 02:01:42,531 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:43,877 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 02:01:47,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 119 states and 286 transitions. [2024-11-25 02:01:47,258 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 286 transitions. [2024-11-25 02:01:47,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:01:47,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:47,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:47,373 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 02:01:47,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:48,498 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 02:01:49,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:49,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 120 states and 287 transitions. [2024-11-25 02:01:49,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 287 transitions. [2024-11-25 02:01:49,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:01:49,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:49,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:49,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:49,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:49,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-25 02:01:49,380 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:50,103 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 18 proven. 15 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 02:01:51,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:51,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 121 states and 288 transitions. [2024-11-25 02:01:51,854 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 288 transitions. [2024-11-25 02:01:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:01:51,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:51,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:51,948 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:01:51,949 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:52,680 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 23 proven. 34 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 02:01:53,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:53,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 122 states and 289 transitions. [2024-11-25 02:01:53,555 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 289 transitions. [2024-11-25 02:01:53,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:01:53,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:53,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:53,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:53,675 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:01:53,677 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:01:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 02:01:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:55,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 123 states and 291 transitions. [2024-11-25 02:01:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 291 transitions. [2024-11-25 02:01:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:01:55,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:55,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:56,205 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:01:58,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:58,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 124 states and 297 transitions. [2024-11-25 02:01:58,322 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 297 transitions. [2024-11-25 02:01:58,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:01:58,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:58,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:01:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:58,420 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 02:01:58,423 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:02:02,789 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 43 proven. 25 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 02:02:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 128 states and 316 transitions. [2024-11-25 02:02:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 316 transitions. [2024-11-25 02:02:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:02:12,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:12,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:02:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 128 states and 315 transitions. [2024-11-25 02:02:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 315 transitions. [2024-11-25 02:02:13,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:02:13,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:13,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:13,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:13,660 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:02:14,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:14,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 128 states and 314 transitions. [2024-11-25 02:02:14,926 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 314 transitions. [2024-11-25 02:02:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:02:14,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:14,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:02:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:15,025 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 02:02:15,027 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:02:19,983 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 23 proven. 19 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-25 02:02:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:22,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 129 states and 317 transitions. [2024-11-25 02:02:22,296 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 317 transitions. [2024-11-25 02:02:22,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:02:22,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:22,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:22,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:02:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:22,368 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:02:22,369 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:02:29,505 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-25 02:02:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 135 states and 334 transitions. [2024-11-25 02:02:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 334 transitions. [2024-11-25 02:02:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:02:51,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:51,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:51,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:52,085 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:02:52,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:52,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 135 states and 333 transitions. [2024-11-25 02:02:52,952 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 333 transitions. [2024-11-25 02:02:52,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:02:52,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:52,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:53,133 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 44 proven. 7 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 02:02:54,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:54,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 135 states and 332 transitions. [2024-11-25 02:02:54,039 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 332 transitions. [2024-11-25 02:02:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:02:54,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:54,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:02:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:54,142 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-25 02:02:54,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:02:59,320 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 26 proven. 21 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-25 02:03:09,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 141 states and 346 transitions. [2024-11-25 02:03:09,892 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 346 transitions. [2024-11-25 02:03:09,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:03:09,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:09,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:09,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:09,976 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-25 02:03:09,978 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:13,292 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 40 proven. 60 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-25 02:03:19,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:19,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 144 states and 352 transitions. [2024-11-25 02:03:19,024 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 352 transitions. [2024-11-25 02:03:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:03:19,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:19,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:19,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:19,125 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-25 02:03:19,127 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:03:27,697 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 55 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-25 02:03:54,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:54,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 126 states and 322 transitions. [2024-11-25 02:03:54,769 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 322 transitions. [2024-11-25 02:03:54,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:03:54,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:54,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:03:54,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:54,852 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 02:03:54,854 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 26 proven. 21 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-25 02:04:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:24,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 131 states and 333 transitions. [2024-11-25 02:04:24,679 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 333 transitions. [2024-11-25 02:04:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:04:24,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:24,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:24,755 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 02:04:24,757 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:28,793 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-25 02:04:34,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:34,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 133 states and 341 transitions. [2024-11-25 02:04:34,783 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 341 transitions. [2024-11-25 02:04:34,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:04:34,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:34,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:34,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:34,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 02:04:34,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:41,711 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 34 proven. 66 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-25 02:04:44,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:44,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 134 states and 344 transitions. [2024-11-25 02:04:44,363 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 344 transitions. [2024-11-25 02:04:44,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:04:44,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:44,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:44,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:44,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:44,460 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 02:04:44,461 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:04:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-25 02:04:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:57,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 138 states and 350 transitions. [2024-11-25 02:04:57,697 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 350 transitions. [2024-11-25 02:04:57,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:04:57,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:57,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:57,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:04:57,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:57,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:04:57,913 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 02:05:10,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:10,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 141 states and 376 transitions. [2024-11-25 02:05:10,527 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 376 transitions. [2024-11-25 02:05:10,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:05:10,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:10,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:05:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:10,722 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:05:10,724 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:12,528 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 02:05:16,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:16,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 142 states and 377 transitions. [2024-11-25 02:05:16,572 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 377 transitions. [2024-11-25 02:05:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:05:16,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:16,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:05:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:16,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 02:05:16,772 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:19,236 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-25 02:05:20,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:20,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 143 states and 379 transitions. [2024-11-25 02:05:20,565 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 379 transitions. [2024-11-25 02:05:20,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:05:20,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:20,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:05:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:20,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:05:20,749 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:23,655 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 02:05:25,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:25,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 144 states and 380 transitions. [2024-11-25 02:05:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 380 transitions. [2024-11-25 02:05:25,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:05:25,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:25,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:05:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:25,396 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:05:25,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:27,279 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 23 proven. 62 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 02:05:29,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:29,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 145 states and 381 transitions. [2024-11-25 02:05:29,113 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 381 transitions. [2024-11-25 02:05:29,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:05:29,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:29,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:29,263 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 7 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-25 02:05:33,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:33,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 146 states and 390 transitions. [2024-11-25 02:05:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 390 transitions. [2024-11-25 02:05:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:05:33,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:33,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:05:34,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:34,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-25 02:05:34,107 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:05:48,141 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 81 proven. 71 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 02:06:00,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:00,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 148 states and 404 transitions. [2024-11-25 02:06:00,881 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 404 transitions. [2024-11-25 02:06:00,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:06:00,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:00,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:00,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:01,040 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-25 02:06:01,042 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:15,405 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 56 proven. 71 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-25 02:06:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:28,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 150 states and 416 transitions. [2024-11-25 02:06:28,741 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 416 transitions. [2024-11-25 02:06:28,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:06:28,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:28,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:28,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:28,952 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-25 02:06:28,955 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:42,423 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 55 proven. 73 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-25 02:06:44,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:44,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 151 states and 417 transitions. [2024-11-25 02:06:44,107 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 417 transitions. [2024-11-25 02:06:44,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:06:44,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:44,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:06:44,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:44,247 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-25 02:06:44,250 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:06:57,165 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 54 proven. 73 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-25 02:07:13,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 153 states and 420 transitions. [2024-11-25 02:07:13,180 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 420 transitions. [2024-11-25 02:07:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:07:13,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:13,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:13,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:07:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:13,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 02:07:13,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:07:39,860 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 72 proven. 98 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-11-25 02:08:18,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:18,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 165 states and 450 transitions. [2024-11-25 02:08:18,208 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 450 transitions. [2024-11-25 02:08:18,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:08:18,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:18,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:08:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:18,411 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 02:08:18,414 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:08:27,273 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 29 proven. 69 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-25 02:08:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:29,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 165 states and 448 transitions. [2024-11-25 02:08:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 448 transitions. [2024-11-25 02:08:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:08:29,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:29,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:29,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:08:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:29,354 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:08:29,357 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:08:41,192 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 26 proven. 32 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-25 02:08:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:57,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 167 states and 458 transitions. [2024-11-25 02:08:57,254 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 458 transitions. [2024-11-25 02:08:57,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:08:57,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:57,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:57,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:08:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:57,369 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:08:57,371 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:09:06,529 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 30 proven. 37 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-11-25 02:09:23,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:23,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 170 states and 469 transitions. [2024-11-25 02:09:23,087 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 469 transitions. [2024-11-25 02:09:23,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:09:23,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:23,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:23,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:09:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:23,244 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-25 02:09:23,247 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:09:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 56 proven. 83 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-11-25 02:09:59,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 173 states and 480 transitions. [2024-11-25 02:09:59,823 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 480 transitions. [2024-11-25 02:09:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:09:59,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:59,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:59,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:09:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:59,948 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 02:09:59,951 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:10:14,082 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 45 proven. 61 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-25 02:11:45,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 191 states and 538 transitions. [2024-11-25 02:11:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 538 transitions. [2024-11-25 02:11:45,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:11:45,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:45,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:11:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:45,284 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 02:11:45,286 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:11:56,092 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 37 proven. 70 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-11-25 02:12:01,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:01,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 192 states and 539 transitions. [2024-11-25 02:12:01,950 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 539 transitions. [2024-11-25 02:12:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:12:01,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:01,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:12:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:02,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 02:12:02,106 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:12:20,504 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 53 proven. 53 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked.