./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_unwindbound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 41de47755c46f2f4de69961f8458c254f5c62632809005d7de26bd26c8032b2a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:51:07,244 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:51:07,300 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:51:07,304 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:51:07,304 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:51:07,324 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:51:07,325 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:51:07,325 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:51:07,326 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:51:07,326 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:51:07,326 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:51:07,326 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:51:07,326 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:51:07,326 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:51:07,326 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:51:07,326 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:51:07,326 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:51:07,327 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:51:07,327 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:51:07,327 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:51:07,327 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:51:07,327 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:51:07,327 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:51:07,327 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:51:07,327 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:51:07,327 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:51:07,327 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:51:07,327 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:51:07,327 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:51:07,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:51:07,328 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:51:07,328 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:51:07,328 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:51:07,328 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:51:07,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:51:07,328 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_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b 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 ! overflow) ) 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 -> 41de47755c46f2f4de69961f8458c254f5c62632809005d7de26bd26c8032b2a [2024-12-05 23:51:07,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:51:07,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:51:07,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:51:07,565 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:51:07,565 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:51:07,567 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_unwindbound20.c [2024-12-05 23:51:10,253 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/data/0a6f5adb2/5e4ddef17a2049efba13f44969b6e191/FLAGa7c46cb6c [2024-12-05 23:51:10,417 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:51:10,417 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/sv-benchmarks/c/nla-digbench-scaling/geo1-ll_unwindbound20.c [2024-12-05 23:51:10,424 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/data/0a6f5adb2/5e4ddef17a2049efba13f44969b6e191/FLAGa7c46cb6c [2024-12-05 23:51:10,438 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/data/0a6f5adb2/5e4ddef17a2049efba13f44969b6e191 [2024-12-05 23:51:10,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:51:10,442 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:51:10,444 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:51:10,444 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:51:10,448 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:51:10,449 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,450 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c3e600d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10, skipping insertion in model container [2024-12-05 23:51:10,450 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,464 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:51:10,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:51:10,623 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:51:10,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:51:10,652 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:51:10,653 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10 WrapperNode [2024-12-05 23:51:10,653 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:51:10,654 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:51:10,654 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:51:10,654 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:51:10,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,667 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,681 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 55 [2024-12-05 23:51:10,682 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:51:10,682 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:51:10,682 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:51:10,682 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:51:10,689 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,689 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,690 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,690 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,693 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,694 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,697 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,698 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,699 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,700 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:51:10,701 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:51:10,701 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:51:10,701 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:51:10,702 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:51:10,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:51:10,733 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:51:10,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:51:10,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:51:10,764 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:51:10,764 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:51:10,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:51:10,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:51:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:51:10,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:51:10,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:51:10,821 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:51:10,823 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:51:10,931 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-12-05 23:51:10,932 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:51:10,962 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:51:10,962 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:51:10,963 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:51:10 BoogieIcfgContainer [2024-12-05 23:51:10,963 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:51:10,964 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:51:10,964 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:51:10,974 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:51:10,974 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:51:10" (1/1) ... [2024-12-05 23:51:10,982 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:51:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:11,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 23 states and 27 transitions. [2024-12-05 23:51:11,032 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2024-12-05 23:51:11,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:51:11,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:11,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:51:11,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:11,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 29 transitions. [2024-12-05 23:51:11,288 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2024-12-05 23:51:11,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:51:11,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:11,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:51:11,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 30 transitions. [2024-12-05 23:51:11,376 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2024-12-05 23:51:11,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:51:11,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:11,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:11,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:51:11,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:11,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 31 transitions. [2024-12-05 23:51:11,453 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2024-12-05 23:51:11,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:51:11,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:11,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:11,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:51:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:11,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 34 states and 43 transitions. [2024-12-05 23:51:11,815 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-12-05 23:51:11,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:51:11,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:11,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:51:12,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:12,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 42 states and 56 transitions. [2024-12-05 23:51:12,205 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2024-12-05 23:51:12,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:51:12,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:12,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:12,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:12,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:51:12,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:12,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 46 states and 65 transitions. [2024-12-05 23:51:12,658 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 65 transitions. [2024-12-05 23:51:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:51:12,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:12,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:12,788 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:51:13,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:13,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 51 states and 75 transitions. [2024-12-05 23:51:13,236 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2024-12-05 23:51:13,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:51:13,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:13,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:51:13,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:13,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 52 states and 80 transitions. [2024-12-05 23:51:13,329 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 80 transitions. [2024-12-05 23:51:13,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:51:13,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:13,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:13,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:13,411 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:51:13,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 56 states and 84 transitions. [2024-12-05 23:51:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 84 transitions. [2024-12-05 23:51:13,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:51:13,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:13,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:13,909 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:51:14,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:14,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 58 states and 86 transitions. [2024-12-05 23:51:14,134 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 86 transitions. [2024-12-05 23:51:14,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:51:14,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:14,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:14,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:14,175 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:51:14,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:14,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 62 states and 89 transitions. [2024-12-05 23:51:14,517 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2024-12-05 23:51:14,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:51:14,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:14,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:14,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:51:15,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:15,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 67 states and 99 transitions. [2024-12-05 23:51:15,154 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 99 transitions. [2024-12-05 23:51:15,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:51:15,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:15,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:15,233 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:51:15,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:15,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 68 states and 105 transitions. [2024-12-05 23:51:15,270 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 105 transitions. [2024-12-05 23:51:15,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:51:15,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:15,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:15,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:15,339 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 23:51:15,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:15,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 72 states and 108 transitions. [2024-12-05 23:51:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 108 transitions. [2024-12-05 23:51:15,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:51:15,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:15,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:15,658 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 23:51:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:15,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 76 states and 111 transitions. [2024-12-05 23:51:15,900 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2024-12-05 23:51:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:51:15,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:15,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:16,105 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:51:16,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:16,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 76 states and 108 transitions. [2024-12-05 23:51:16,275 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 108 transitions. [2024-12-05 23:51:16,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:51:16,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:16,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:16,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:16,442 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:51:17,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:17,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 81 states and 118 transitions. [2024-12-05 23:51:17,034 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 118 transitions. [2024-12-05 23:51:17,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:51:17,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:17,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:17,125 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:51:17,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:17,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 82 states and 125 transitions. [2024-12-05 23:51:17,165 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 125 transitions. [2024-12-05 23:51:17,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:51:17,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:17,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:17,251 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-05 23:51:17,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:17,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 86 states and 128 transitions. [2024-12-05 23:51:17,499 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 128 transitions. [2024-12-05 23:51:17,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:51:17,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:17,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:17,538 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 23:51:17,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:17,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 90 states and 131 transitions. [2024-12-05 23:51:17,772 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 131 transitions. [2024-12-05 23:51:17,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:51:17,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:17,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:17,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:18,080 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 30 proven. 14 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:51:18,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:18,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 90 states and 127 transitions. [2024-12-05 23:51:18,268 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 127 transitions. [2024-12-05 23:51:18,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:51:18,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:18,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:18,475 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:51:19,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:19,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 95 states and 137 transitions. [2024-12-05 23:51:19,107 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 137 transitions. [2024-12-05 23:51:19,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:51:19,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:19,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:51:19,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:19,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 96 states and 145 transitions. [2024-12-05 23:51:19,246 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 145 transitions. [2024-12-05 23:51:19,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:51:19,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:19,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:19,322 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-05 23:51:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:19,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 100 states and 148 transitions. [2024-12-05 23:51:19,670 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 148 transitions. [2024-12-05 23:51:19,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:51:19,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:19,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:19,706 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-05 23:51:19,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:19,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 104 states and 151 transitions. [2024-12-05 23:51:19,986 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 151 transitions. [2024-12-05 23:51:19,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:51:19,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:19,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 52 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:51:20,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:20,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 104 states and 146 transitions. [2024-12-05 23:51:20,619 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 146 transitions. [2024-12-05 23:51:20,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:51:20,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:20,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:51:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 109 states and 156 transitions. [2024-12-05 23:51:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 156 transitions. [2024-12-05 23:51:21,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:51:21,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:21,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:51:21,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 110 states and 165 transitions. [2024-12-05 23:51:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 165 transitions. [2024-12-05 23:51:21,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:51:21,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:21,791 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-05 23:51:22,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 114 states and 168 transitions. [2024-12-05 23:51:22,124 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 168 transitions. [2024-12-05 23:51:22,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:51:22,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:22,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:22,161 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:51:22,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:22,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 118 states and 171 transitions. [2024-12-05 23:51:22,476 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 171 transitions. [2024-12-05 23:51:22,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:51:22,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:22,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 80 proven. 22 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:51:23,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:23,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 118 states and 165 transitions. [2024-12-05 23:51:23,169 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 165 transitions. [2024-12-05 23:51:23,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:51:23,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:23,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:51:24,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:24,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 123 states and 175 transitions. [2024-12-05 23:51:24,139 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 175 transitions. [2024-12-05 23:51:24,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:51:24,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:24,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:24,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:24,229 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:51:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:24,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 124 states and 185 transitions. [2024-12-05 23:51:24,284 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 185 transitions. [2024-12-05 23:51:24,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:51:24,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:24,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:24,342 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-05 23:51:24,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:24,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 128 states and 188 transitions. [2024-12-05 23:51:24,730 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 188 transitions. [2024-12-05 23:51:24,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:51:24,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:24,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-05 23:51:25,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:25,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 132 states and 191 transitions. [2024-12-05 23:51:25,091 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 191 transitions. [2024-12-05 23:51:25,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:51:25,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:25,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 114 proven. 26 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 23:51:25,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:25,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 132 states and 184 transitions. [2024-12-05 23:51:25,865 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 184 transitions. [2024-12-05 23:51:25,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:51:25,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:25,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:26,119 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 23:51:26,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:26,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 137 states and 194 transitions. [2024-12-05 23:51:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 194 transitions. [2024-12-05 23:51:26,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:51:26,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:26,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:27,070 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-05 23:51:27,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:27,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 138 states and 205 transitions. [2024-12-05 23:51:27,133 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 205 transitions. [2024-12-05 23:51:27,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:51:27,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:27,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:27,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-12-05 23:51:27,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:27,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 142 states and 208 transitions. [2024-12-05 23:51:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 208 transitions. [2024-12-05 23:51:27,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:51:27,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:27,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:28,360 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 154 proven. 30 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 23:51:28,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 142 states and 200 transitions. [2024-12-05 23:51:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 200 transitions. [2024-12-05 23:51:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:51:28,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:28,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:28,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:28,651 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 23:51:29,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 146 states and 203 transitions. [2024-12-05 23:51:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 203 transitions. [2024-12-05 23:51:29,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:51:29,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:29,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:29,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 23:51:30,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 151 states and 213 transitions. [2024-12-05 23:51:30,378 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 213 transitions. [2024-12-05 23:51:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:51:30,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:30,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:30,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:30,485 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 23:51:30,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 152 states and 225 transitions. [2024-12-05 23:51:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 225 transitions. [2024-12-05 23:51:30,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:51:30,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:30,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:30,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-12-05 23:51:31,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:31,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 156 states and 228 transitions. [2024-12-05 23:51:31,132 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 228 transitions. [2024-12-05 23:51:31,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:51:31,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:31,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:31,168 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-12-05 23:51:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 160 states and 231 transitions. [2024-12-05 23:51:31,566 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 231 transitions. [2024-12-05 23:51:31,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:51:31,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:32,326 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 200 proven. 34 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 23:51:32,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:32,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 160 states and 222 transitions. [2024-12-05 23:51:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 222 transitions. [2024-12-05 23:51:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:51:32,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:32,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:32,867 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 23:51:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:33,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 165 states and 232 transitions. [2024-12-05 23:51:33,896 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 232 transitions. [2024-12-05 23:51:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:51:33,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:33,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:33,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:34,019 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-05 23:51:34,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:34,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 166 states and 245 transitions. [2024-12-05 23:51:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 245 transitions. [2024-12-05 23:51:34,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:51:34,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:34,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-12-05 23:51:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:34,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 170 states and 248 transitions. [2024-12-05 23:51:34,629 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 248 transitions. [2024-12-05 23:51:34,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:51:34,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:34,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:34,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:35,732 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 252 proven. 38 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 23:51:36,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:36,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 170 states and 238 transitions. [2024-12-05 23:51:36,026 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 238 transitions. [2024-12-05 23:51:36,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:51:36,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:36,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-05 23:51:36,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 174 states and 241 transitions. [2024-12-05 23:51:36,758 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 241 transitions. [2024-12-05 23:51:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:51:36,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:36,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:36,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:37,116 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 23:51:38,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:38,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 179 states and 251 transitions. [2024-12-05 23:51:38,160 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 251 transitions. [2024-12-05 23:51:38,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:51:38,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:38,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:38,333 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 310 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 23:51:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:38,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 180 states and 265 transitions. [2024-12-05 23:51:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 265 transitions. [2024-12-05 23:51:38,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:51:38,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:38,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-12-05 23:51:39,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:39,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 184 states and 268 transitions. [2024-12-05 23:51:39,130 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 268 transitions. [2024-12-05 23:51:39,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:51:39,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:39,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:39,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:40,438 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 310 proven. 42 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-05 23:51:40,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:40,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 184 states and 257 transitions. [2024-12-05 23:51:40,733 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 257 transitions. [2024-12-05 23:51:40,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:51:40,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:40,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-12-05 23:51:41,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 188 states and 260 transitions. [2024-12-05 23:51:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 260 transitions. [2024-12-05 23:51:41,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:51:41,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:41,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:41,799 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-05 23:51:42,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 193 states and 270 transitions. [2024-12-05 23:51:42,982 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 270 transitions. [2024-12-05 23:51:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:51:42,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:42,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:43,160 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 374 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-05 23:51:43,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:43,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 194 states and 285 transitions. [2024-12-05 23:51:43,240 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 285 transitions. [2024-12-05 23:51:43,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:51:43,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:43,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:43,338 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2024-12-05 23:51:44,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:44,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 198 states and 288 transitions. [2024-12-05 23:51:44,016 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 288 transitions. [2024-12-05 23:51:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:51:44,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:44,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:45,631 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 374 proven. 46 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 23:51:46,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 198 states and 276 transitions. [2024-12-05 23:51:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 276 transitions. [2024-12-05 23:51:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:51:46,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:46,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:46,060 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-05 23:51:46,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 202 states and 279 transitions. [2024-12-05 23:51:46,867 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 279 transitions. [2024-12-05 23:51:46,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:51:46,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:46,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:47,295 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 23:51:48,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:48,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 207 states and 289 transitions. [2024-12-05 23:51:48,581 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 289 transitions. [2024-12-05 23:51:48,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 23:51:48,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:48,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 23:51:48,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:48,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 208 states and 305 transitions. [2024-12-05 23:51:48,891 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 305 transitions. [2024-12-05 23:51:48,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:51:48,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:48,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:48,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2024-12-05 23:51:49,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:49,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 212 states and 308 transitions. [2024-12-05 23:51:49,675 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 308 transitions. [2024-12-05 23:51:49,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:51:49,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:49,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:49,728 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 626 trivial. 0 not checked. [2024-12-05 23:51:50,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:50,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 216 states and 311 transitions. [2024-12-05 23:51:50,264 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 311 transitions. [2024-12-05 23:51:50,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:51:50,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:50,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:52,024 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 444 proven. 50 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-05 23:51:52,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:52,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 216 states and 298 transitions. [2024-12-05 23:51:52,445 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 298 transitions. [2024-12-05 23:51:52,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:51:52,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:52,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:52,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:52,978 INFO L134 CoverageAnalysis]: Checked inductivity of 665 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-05 23:51:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:54,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 221 states and 308 transitions. [2024-12-05 23:51:54,337 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 308 transitions. [2024-12-05 23:51:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:51:54,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:54,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:54,559 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 0 proven. 520 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-05 23:51:54,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:54,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 222 states and 325 transitions. [2024-12-05 23:51:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 325 transitions. [2024-12-05 23:51:54,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:51:54,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:54,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:54,795 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-12-05 23:51:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:55,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 226 states and 328 transitions. [2024-12-05 23:51:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 328 transitions. [2024-12-05 23:51:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:51:55,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:55,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 520 proven. 54 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 23:51:57,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:57,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 226 states and 314 transitions. [2024-12-05 23:51:57,742 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 314 transitions. [2024-12-05 23:51:57,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:51:57,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:57,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:57,796 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 730 trivial. 0 not checked. [2024-12-05 23:51:58,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:58,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 230 states and 317 transitions. [2024-12-05 23:51:58,629 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 317 transitions. [2024-12-05 23:51:58,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 23:51:58,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:58,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:59,137 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 23:52:00,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:00,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 235 states and 327 transitions. [2024-12-05 23:52:00,574 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 327 transitions. [2024-12-05 23:52:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 23:52:00,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:00,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:00,829 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-05 23:52:00,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 236 states and 345 transitions. [2024-12-05 23:52:00,936 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 345 transitions. [2024-12-05 23:52:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:52:00,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:00,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 841 trivial. 0 not checked. [2024-12-05 23:52:01,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:01,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 240 states and 348 transitions. [2024-12-05 23:52:01,872 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 348 transitions. [2024-12-05 23:52:01,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 23:52:01,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:01,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:01,913 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 842 trivial. 0 not checked. [2024-12-05 23:52:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 244 states and 351 transitions. [2024-12-05 23:52:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 351 transitions. [2024-12-05 23:52:02,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 23:52:02,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:02,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 602 proven. 58 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-05 23:52:05,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:05,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 244 states and 336 transitions. [2024-12-05 23:52:05,379 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 336 transitions. [2024-12-05 23:52:05,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 23:52:05,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:05,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:05,923 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-05 23:52:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 249 states and 346 transitions. [2024-12-05 23:52:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 346 transitions. [2024-12-05 23:52:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 23:52:07,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:07,689 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-12-05 23:52:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 250 states and 365 transitions. [2024-12-05 23:52:07,797 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 365 transitions. [2024-12-05 23:52:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:52:07,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:07,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:07,912 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 961 trivial. 0 not checked. [2024-12-05 23:52:08,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:08,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 254 states and 368 transitions. [2024-12-05 23:52:08,693 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 368 transitions. [2024-12-05 23:52:08,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:52:08,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:08,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:08,734 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 962 trivial. 0 not checked. [2024-12-05 23:52:09,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 258 states and 371 transitions. [2024-12-05 23:52:09,338 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 371 transitions. [2024-12-05 23:52:09,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:52:09,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:09,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:11,816 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 690 proven. 62 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-05 23:52:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:12,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 258 states and 355 transitions. [2024-12-05 23:52:12,293 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 355 transitions. [2024-12-05 23:52:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 23:52:12,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:12,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:12,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:12,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-05 23:52:14,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 263 states and 365 transitions. [2024-12-05 23:52:14,600 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 365 transitions. [2024-12-05 23:52:14,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:52:14,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:14,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:14,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-05 23:52:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 264 states and 385 transitions. [2024-12-05 23:52:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 385 transitions. [2024-12-05 23:52:14,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:52:14,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:14,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1090 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1089 trivial. 0 not checked. [2024-12-05 23:52:16,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:16,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 268 states and 388 transitions. [2024-12-05 23:52:16,069 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 388 transitions. [2024-12-05 23:52:16,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:52:16,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:16,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1090 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-12-05 23:52:16,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:16,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 272 states and 391 transitions. [2024-12-05 23:52:16,773 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 391 transitions. [2024-12-05 23:52:16,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:52:16,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:16,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:16,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:19,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 784 proven. 66 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-12-05 23:52:20,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:20,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 272 states and 374 transitions. [2024-12-05 23:52:20,250 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 374 transitions. [2024-12-05 23:52:20,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 23:52:20,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:20,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:20,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:20,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-12-05 23:52:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:22,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 277 states and 384 transitions. [2024-12-05 23:52:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 384 transitions. [2024-12-05 23:52:22,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 23:52:22,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:22,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:22,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:23,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1158 backedges. 0 proven. 884 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-12-05 23:52:23,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:23,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 278 states and 405 transitions. [2024-12-05 23:52:23,135 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 405 transitions. [2024-12-05 23:52:23,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:52:23,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:23,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:23,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1226 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-12-05 23:52:24,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:24,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 282 states and 408 transitions. [2024-12-05 23:52:24,127 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 408 transitions. [2024-12-05 23:52:24,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 23:52:24,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:24,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 884 proven. 70 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:52:27,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:27,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 282 states and 390 transitions. [2024-12-05 23:52:27,962 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 390 transitions. [2024-12-05 23:52:27,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 23:52:27,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:27,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:28,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1226 trivial. 0 not checked. [2024-12-05 23:52:29,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:29,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 286 states and 393 transitions. [2024-12-05 23:52:29,113 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 393 transitions. [2024-12-05 23:52:29,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:52:29,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:29,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:29,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:52:31,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:31,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 291 states and 403 transitions. [2024-12-05 23:52:31,684 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 403 transitions. [2024-12-05 23:52:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 23:52:31,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:31,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:31,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1298 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:52:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:32,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 292 states and 425 transitions. [2024-12-05 23:52:32,297 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 425 transitions. [2024-12-05 23:52:32,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:52:32,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:32,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:32,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1369 trivial. 0 not checked. [2024-12-05 23:52:33,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:33,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 296 states and 428 transitions. [2024-12-05 23:52:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 428 transitions. [2024-12-05 23:52:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:52:33,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:33,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:33,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:33,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1370 trivial. 0 not checked. [2024-12-05 23:52:34,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:34,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 300 states and 431 transitions. [2024-12-05 23:52:34,220 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 431 transitions. [2024-12-05 23:52:34,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:52:34,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:34,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:34,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 990 proven. 74 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2024-12-05 23:52:38,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 300 states and 412 transitions. [2024-12-05 23:52:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 412 transitions. [2024-12-05 23:52:38,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:52:38,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:38,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:39,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 0 proven. 1083 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2024-12-05 23:52:41,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:41,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 305 states and 422 transitions. [2024-12-05 23:52:41,018 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 422 transitions. [2024-12-05 23:52:41,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:52:41,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:41,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:41,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 0 proven. 1102 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2024-12-05 23:52:41,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:41,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 306 states and 422 transitions. [2024-12-05 23:52:41,532 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 422 transitions. [2024-12-05 23:52:41,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:52:41,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:41,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:41,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:41,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-12-05 23:52:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:42,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 310 states and 425 transitions. [2024-12-05 23:52:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 425 transitions. [2024-12-05 23:52:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:52:42,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:46,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1562 backedges. 1102 proven. 78 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked. [2024-12-05 23:52:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:47,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 310 states and 405 transitions. [2024-12-05 23:52:47,210 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 405 transitions. [2024-12-05 23:52:47,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:52:47,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:47,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:47,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:47,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1522 trivial. 0 not checked. [2024-12-05 23:52:48,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:48,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 143 states and 185 transitions. [2024-12-05 23:52:48,419 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 185 transitions. [2024-12-05 23:52:48,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 23:52:48,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:48,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:49,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1582 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked. [2024-12-05 23:52:51,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:51,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 142 states and 184 transitions. [2024-12-05 23:52:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 184 transitions. [2024-12-05 23:52:51,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 23:52:51,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:51,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:51,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:51,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1601 trivial. 0 not checked. [2024-12-05 23:52:52,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:52,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 140 states and 181 transitions. [2024-12-05 23:52:52,806 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 181 transitions. [2024-12-05 23:52:52,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 23:52:52,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:52,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:52,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1602 trivial. 0 not checked. [2024-12-05 23:52:54,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:54,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 137 states and 177 transitions. [2024-12-05 23:52:54,152 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 177 transitions. [2024-12-05 23:52:54,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 23:52:54,152 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 105 iterations. [2024-12-05 23:52:54,159 INFO L726 CodeCheckObserver]: All specifications hold 4 specifications checked. All of them hold [2024-12-05 23:52:56,879 INFO L77 FloydHoareUtils]: At program point L35-2(line 35) the Hoare annotation is: true [2024-12-05 23:52:56,879 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-12-05 23:52:56,879 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 23:52:56,880 INFO L77 FloydHoareUtils]: At program point L35-3(lines 35 45) the Hoare annotation is: (let ((.cse0 (< 19 ~counter~0)) (.cse1 (= |ULTIMATE.start_main_#t~post6#1| 0)) (.cse18 (< 11 |ULTIMATE.start_main_#t~post6#1|)) (.cse19 (<= |ULTIMATE.start_main_#t~post6#1| 12)) (.cse20 (< 17 ~counter~0)) (.cse21 (<= |ULTIMATE.start_main_#t~post6#1| 17)) (.cse11 (<= |ULTIMATE.start_main_#t~post6#1| 6)) (.cse14 (< 15 |ULTIMATE.start_main_#t~post6#1|)) (.cse15 (<= |ULTIMATE.start_main_#t~post6#1| 16)) (.cse2 (< 11 ~counter~0)) (.cse3 (<= |ULTIMATE.start_main_#t~post6#1| 11)) (.cse4 (< 14 |ULTIMATE.start_main_#t~post6#1|)) (.cse5 (<= |ULTIMATE.start_main_#t~post6#1| 15)) (.cse6 (< 7 |ULTIMATE.start_main_#t~post6#1|)) (.cse7 (<= |ULTIMATE.start_main_#t~post6#1| 8)) (.cse12 (< 13 |ULTIMATE.start_main_#t~post6#1|)) (.cse13 (<= |ULTIMATE.start_main_#t~post6#1| 14)) (.cse9 (<= |ULTIMATE.start_main_#t~post6#1| 7)) (.cse10 (< 7 ~counter~0)) (.cse16 (<= |ULTIMATE.start_main_#t~post6#1| 9)) (.cse17 (< 9 ~counter~0)) (.cse24 (<= |ULTIMATE.start_main_#t~post6#1| 13)) (.cse25 (< 13 ~counter~0)) (.cse8 (< 2147483647 |ULTIMATE.start_main_~z~0#1|)) (.cse22 (<= |ULTIMATE.start_main_#t~post6#1| 18)) (.cse23 (< 17 |ULTIMATE.start_main_#t~post6#1|))) (or (and (< 18 |ULTIMATE.start_main_#t~post6#1|) .cse0 (<= ~counter~0 20)) (and (< 1 |ULTIMATE.start_main_#t~post6#1|) (<= ~counter~0 3) (< 2 ~counter~0) (<= |ULTIMATE.start_main_#t~post6#1| 2)) (< |ULTIMATE.start_main_~z~0#1| 1) (and (not .cse1) (<= |ULTIMATE.start_main_#t~post6#1| 1) (<= ~counter~0 2)) (and (< 10 |ULTIMATE.start_main_#t~post6#1|) (<= ~counter~0 12) .cse2 .cse3) (and (<= ~counter~0 16) .cse4 (< 15 ~counter~0) .cse5) (and .cse6 .cse7 .cse8) (and .cse0 .cse8) (and .cse9 .cse10 (< 6 |ULTIMATE.start_main_#t~post6#1|) (<= ~counter~0 8)) (and .cse11 .cse8) (and .cse12 (<= ~counter~0 15) .cse13 (< 14 ~counter~0)) (and .cse1 (<= ~counter~0 1) (<= 1 ~counter~0)) (and .cse14 (<= ~counter~0 17) (< 16 ~counter~0) .cse15) (and .cse16 .cse8 .cse17) (and (<= ~counter~0 4) (< 3 ~counter~0) (< 2 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 3)) (and (<= ~counter~0 13) (< 12 ~counter~0) .cse18 .cse19) (and (< 3 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 4) (<= ~counter~0 5) (< 4 ~counter~0)) (and .cse8 .cse18 .cse19) (and .cse20 .cse21 (<= ~counter~0 18) (< 16 |ULTIMATE.start_main_#t~post6#1|)) (and .cse20 .cse21 .cse8) (and (< 6 ~counter~0) .cse11 (<= ~counter~0 7) (< 5 |ULTIMATE.start_main_#t~post6#1|)) (and (<= ~counter~0 19) .cse22 (< 18 ~counter~0) .cse23) (and .cse14 .cse8 .cse15) (and .cse8 .cse2 .cse3) (and .cse4 .cse8 .cse5) (and .cse6 .cse7 (< 8 ~counter~0) (<= ~counter~0 9)) (and (< 4 |ULTIMATE.start_main_#t~post6#1|) (<= ~counter~0 6) (<= |ULTIMATE.start_main_#t~post6#1| 5) (< 5 ~counter~0)) (and .cse8 .cse24 .cse25) (and .cse12 .cse13 .cse8) (and .cse9 .cse10 .cse8) (and (<= ~counter~0 10) .cse16 (< 8 |ULTIMATE.start_main_#t~post6#1|) .cse17) (and (<= ~counter~0 14) .cse24 (< 12 |ULTIMATE.start_main_#t~post6#1|) .cse25) (and (< 10 ~counter~0) (< 9 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 10) (<= ~counter~0 11)) (< 19 |ULTIMATE.start_main_#t~post6#1|) (and .cse8 .cse22 .cse23))) [2024-12-05 23:52:56,880 INFO L77 FloydHoareUtils]: At program point L35-4(lines 35 45) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~z~0#1| 2147483647) (< 20 ~counter~0) (<= 1 |ULTIMATE.start_main_~z~0#1|))) [2024-12-05 23:52:56,880 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 47) the Hoare annotation is: true [2024-12-05 23:52:56,880 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: true [2024-12-05 23:52:56,880 INFO L77 FloydHoareUtils]: At program point L35-6(lines 35 45) the Hoare annotation is: true [2024-12-05 23:52:56,880 INFO L77 FloydHoareUtils]: At program point L35-7(lines 35 45) the Hoare annotation is: true [2024-12-05 23:52:56,880 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 23:52:56,880 INFO L77 FloydHoareUtils]: At program point L36(lines 35 45) the Hoare annotation is: true [2024-12-05 23:52:56,880 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-12-05 23:52:56,880 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 47) the Hoare annotation is: true [2024-12-05 23:52:56,881 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~z~0#1| 2147483647) (= ~counter~0 0)) [2024-12-05 23:52:56,881 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: (not (and (< |ULTIMATE.start_main_~z~0#1| 1) (= ~counter~0 0))) [2024-12-05 23:52:56,881 INFO L77 FloydHoareUtils]: At program point L49(line 49) the Hoare annotation is: true [2024-12-05 23:52:56,881 INFO L77 FloydHoareUtils]: At program point L49-1(line 49) the Hoare annotation is: true [2024-12-05 23:52:56,881 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: true [2024-12-05 23:52:56,881 INFO L77 FloydHoareUtils]: At program point L35-1(line 35) the Hoare annotation is: true [2024-12-05 23:52:56,881 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 12 14) the Hoare annotation is: true [2024-12-05 23:52:56,881 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 12 14) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-12-05 23:52:56,881 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 15 21) the Hoare annotation is: true [2024-12-05 23:52:56,881 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 15 21) the Hoare annotation is: true [2024-12-05 23:52:56,901 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 11:52:56 ImpRootNode [2024-12-05 23:52:56,901 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 23:52:56,901 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 23:52:56,901 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 23:52:56,902 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 23:52:56,902 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:51:10" (3/4) ... [2024-12-05 23:52:56,904 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 23:52:56,909 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-05 23:52:56,909 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-12-05 23:52:56,912 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-12-05 23:52:56,913 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-05 23:52:56,913 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-05 23:52:56,913 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 23:52:56,984 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 23:52:56,985 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 23:52:56,985 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 23:52:56,986 INFO L158 Benchmark]: Toolchain (without parser) took 106543.40ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 92.4MB in the beginning and 1.1GB in the end (delta: -999.0MB). Peak memory consumption was 188.1MB. Max. memory is 16.1GB. [2024-12-05 23:52:56,986 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:52:56,986 INFO L158 Benchmark]: CACSL2BoogieTranslator took 210.05ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 81.4MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:52:56,986 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.49ms. Allocated memory is still 117.4MB. Free memory was 81.4MB in the beginning and 80.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:52:56,987 INFO L158 Benchmark]: Boogie Preprocessor took 18.04ms. Allocated memory is still 117.4MB. Free memory was 80.4MB in the beginning and 79.6MB in the end (delta: 732.3kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:52:56,987 INFO L158 Benchmark]: RCFGBuilder took 262.18ms. Allocated memory is still 117.4MB. Free memory was 79.5MB in the beginning and 67.7MB in the end (delta: 11.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:52:56,987 INFO L158 Benchmark]: CodeCheck took 105937.11ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 67.5MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 163.0MB. Max. memory is 16.1GB. [2024-12-05 23:52:56,988 INFO L158 Benchmark]: Witness Printer took 83.45ms. Allocated memory is still 1.3GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:52:56,989 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 23 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 103.2s, OverallIterations: 105, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 57933 SdHoareTripleChecker+Valid, 127.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 54257 mSDsluCounter, 10836 SdHoareTripleChecker+Invalid, 109.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5454 mSDsCounter, 13342 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 145240 IncrementalHoareTripleChecker+Invalid, 158582 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 13342 mSolverCounterUnsat, 5382 mSDtfsCounter, 145240 mSolverCounterSat, 2.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 97110 GetRequests, 89701 SyntacticMatches, 6635 SemanticMatches, 774 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 548666 ImplicationChecksByTransitivity, 81.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 42.9s InterpolantComputationTime, 9668 NumberOfCodeBlocks, 9668 NumberOfCodeBlocksAsserted, 104 NumberOfCheckSat, 9564 ConstructedInterpolants, 0 QuantifiedInterpolants, 23797 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 104 InterpolantComputations, 24 PerfectInterpolantSequences, 39867/56898 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - ProcedureContractResult [Line: 12]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: ((cond != 0) && (counter == \old(counter))) - ProcedureContractResult [Line: 15]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (counter == \old(counter)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 210.05ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 81.4MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.49ms. Allocated memory is still 117.4MB. Free memory was 81.4MB in the beginning and 80.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 18.04ms. Allocated memory is still 117.4MB. Free memory was 80.4MB in the beginning and 79.6MB in the end (delta: 732.3kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 262.18ms. Allocated memory is still 117.4MB. Free memory was 79.5MB in the beginning and 67.7MB in the end (delta: 11.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 105937.11ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 67.5MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 163.0MB. Max. memory is 16.1GB. * Witness Printer took 83.45ms. Allocated memory is still 1.3GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-05 23:52:57,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e9f2207-1ea4-42a1-8a92-596c84abe173/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE