./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/reducercommutativity/max40-1.i --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_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/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_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/reducercommutativity/max40-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/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_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/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 a8d5806586012290ae42296af495175d1f0a3275a3232981eda33ec55888f6d2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:16:49,349 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:16:49,402 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:16:49,405 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:16:49,405 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:16:49,422 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:16:49,423 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:16:49,423 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:16:49,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:16:49,424 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:16:49,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:16:49,424 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:16:49,424 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:16:49,424 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:16:49,424 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:16:49,425 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:16:49,425 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:16:49,425 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:16:49,425 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:16:49,425 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:16:49,425 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:16:49,425 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:16:49,425 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:16:49,425 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:16:49,425 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:16:49,425 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:16:49,425 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:16:49,426 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:16:49,426 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:16:49,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:16:49,426 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:16:49,426 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:16:49,426 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:16:49,426 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:16:49,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:16:49,426 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_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/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 -> a8d5806586012290ae42296af495175d1f0a3275a3232981eda33ec55888f6d2 [2024-12-06 02:16:49,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:16:49,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:16:49,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:16:49,635 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:16:49,635 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:16:49,636 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/reducercommutativity/max40-1.i [2024-12-06 02:16:52,210 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/data/d87f42da1/03c3b962490f4398acfb69eab4091235/FLAG1920b3975 [2024-12-06 02:16:52,407 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:16:52,408 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/sv-benchmarks/c/reducercommutativity/max40-1.i [2024-12-06 02:16:52,414 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/data/d87f42da1/03c3b962490f4398acfb69eab4091235/FLAG1920b3975 [2024-12-06 02:16:52,792 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/data/d87f42da1/03c3b962490f4398acfb69eab4091235 [2024-12-06 02:16:52,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:16:52,794 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:16:52,795 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:16:52,795 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:16:52,798 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:16:52,799 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:52,799 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1848965a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52, skipping insertion in model container [2024-12-06 02:16:52,800 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:52,812 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:16:52,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:16:52,960 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:16:52,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:16:52,992 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:16:52,992 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52 WrapperNode [2024-12-06 02:16:52,992 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:16:52,993 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:16:52,993 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:16:52,993 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:16:52,999 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,005 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,021 INFO L138 Inliner]: procedures = 16, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 75 [2024-12-06 02:16:53,021 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:16:53,022 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:16:53,022 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:16:53,022 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:16:53,029 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,029 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,030 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,031 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,036 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,036 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,040 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,041 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,042 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,043 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:16:53,044 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:16:53,044 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:16:53,044 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:16:53,045 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:52" (1/1) ... [2024-12-06 02:16:53,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:16:53,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:16:53,075 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:16:53,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:16:53,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:16:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure max [2024-12-06 02:16:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure max [2024-12-06 02:16:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:16:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:16:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:16:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:16:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:16:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:16:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:16:53,159 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:16:53,161 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:16:53,303 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-12-06 02:16:53,303 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:16:53,357 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:16:53,357 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 02:16:53,358 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:16:53 BoogieIcfgContainer [2024-12-06 02:16:53,358 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:16:53,358 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:16:53,358 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:16:53,367 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:16:53,367 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:16:53" (1/1) ... [2024-12-06 02:16:53,373 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:16:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2024-12-06 02:16:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2024-12-06 02:16:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:16:53,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:53,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-12-06 02:16:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-12-06 02:16:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:16:53,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:53,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:53,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-12-06 02:16:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-12-06 02:16:53,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:16:53,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:53,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:53,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2024-12-06 02:16:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2024-12-06 02:16:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:16:53,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:53,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:53,958 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:16:54,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:54,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2024-12-06 02:16:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-12-06 02:16:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:16:54,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:54,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:54,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:54,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:54,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:54,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2024-12-06 02:16:54,170 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2024-12-06 02:16:54,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:16:54,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:54,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:54,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:54,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:54,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2024-12-06 02:16:54,320 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2024-12-06 02:16:54,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:16:54,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:54,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:54,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:54,399 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:16:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-12-06 02:16:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-12-06 02:16:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:16:54,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:54,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:54,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:54,521 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:16:54,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:54,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 34 states and 39 transitions. [2024-12-06 02:16:54,536 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2024-12-06 02:16:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:16:54,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:54,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:54,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:54,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:54,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 37 states and 42 transitions. [2024-12-06 02:16:54,801 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2024-12-06 02:16:54,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:16:54,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:54,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:54,931 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:55,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-12-06 02:16:55,145 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-12-06 02:16:55,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:16:55,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:55,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:55,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:55,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 43 states and 48 transitions. [2024-12-06 02:16:55,544 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2024-12-06 02:16:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:16:55,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:55,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:55,757 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:55,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:56,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 46 states and 51 transitions. [2024-12-06 02:16:56,000 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2024-12-06 02:16:56,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:16:56,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:56,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:56,230 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2024-12-06 02:16:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2024-12-06 02:16:56,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:16:56,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:56,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:56,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:56,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:56,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2024-12-06 02:16:56,990 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2024-12-06 02:16:56,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:16:56,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:56,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:57,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 55 states and 60 transitions. [2024-12-06 02:16:57,471 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 60 transitions. [2024-12-06 02:16:57,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:16:57,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:57,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:57,735 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 58 states and 63 transitions. [2024-12-06 02:16:58,072 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2024-12-06 02:16:58,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:16:58,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:58,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:58,361 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 61 states and 66 transitions. [2024-12-06 02:16:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2024-12-06 02:16:58,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:16:58,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:59,028 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:16:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:59,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 64 states and 69 transitions. [2024-12-06 02:16:59,410 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 69 transitions. [2024-12-06 02:16:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:16:59,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:59,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:59,729 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 67 states and 72 transitions. [2024-12-06 02:17:00,133 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 72 transitions. [2024-12-06 02:17:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:17:00,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:00,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:00,459 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:00,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 70 states and 75 transitions. [2024-12-06 02:17:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2024-12-06 02:17:00,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:17:00,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:00,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:01,245 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:01,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:01,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 73 states and 78 transitions. [2024-12-06 02:17:01,651 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2024-12-06 02:17:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:17:01,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:01,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:02,006 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:02,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:02,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 76 states and 81 transitions. [2024-12-06 02:17:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 81 transitions. [2024-12-06 02:17:02,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:17:02,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:02,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:02,764 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:03,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 79 states and 84 transitions. [2024-12-06 02:17:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 84 transitions. [2024-12-06 02:17:03,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:17:03,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:03,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:03,500 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:03,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:03,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 82 states and 87 transitions. [2024-12-06 02:17:03,932 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 87 transitions. [2024-12-06 02:17:03,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:17:03,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:03,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:03,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:04,312 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:04,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:04,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 85 states and 90 transitions. [2024-12-06 02:17:04,809 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 90 transitions. [2024-12-06 02:17:04,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:17:04,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:04,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:05,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:05,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 88 states and 93 transitions. [2024-12-06 02:17:05,750 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 93 transitions. [2024-12-06 02:17:05,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:17:05,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:05,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:05,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:06,155 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:06,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:06,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 91 states and 96 transitions. [2024-12-06 02:17:06,633 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2024-12-06 02:17:06,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:17:06,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:06,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:06,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:07,053 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:07,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:07,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 94 states and 99 transitions. [2024-12-06 02:17:07,624 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 99 transitions. [2024-12-06 02:17:07,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:17:07,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:07,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:08,054 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:08,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:08,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 97 states and 102 transitions. [2024-12-06 02:17:08,603 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 102 transitions. [2024-12-06 02:17:08,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:17:08,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:08,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:08,998 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 100 states and 105 transitions. [2024-12-06 02:17:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 105 transitions. [2024-12-06 02:17:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:17:09,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:09,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:10,018 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:10,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:10,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 103 states and 108 transitions. [2024-12-06 02:17:10,572 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 108 transitions. [2024-12-06 02:17:10,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:17:10,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:10,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:10,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:11,109 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:11,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 106 states and 111 transitions. [2024-12-06 02:17:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 111 transitions. [2024-12-06 02:17:11,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:17:11,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:11,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:12,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:12,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:12,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 109 states and 114 transitions. [2024-12-06 02:17:12,833 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 114 transitions. [2024-12-06 02:17:12,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:17:12,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:12,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:13,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:14,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 112 states and 117 transitions. [2024-12-06 02:17:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 117 transitions. [2024-12-06 02:17:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:17:14,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:14,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:14,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:14,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:15,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:15,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 115 states and 120 transitions. [2024-12-06 02:17:15,265 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 120 transitions. [2024-12-06 02:17:15,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:17:15,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:15,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:15,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:16,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 118 states and 123 transitions. [2024-12-06 02:17:16,483 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 123 transitions. [2024-12-06 02:17:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:17:16,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:16,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:17,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:17,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:17,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 121 states and 126 transitions. [2024-12-06 02:17:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 126 transitions. [2024-12-06 02:17:17,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:17:17,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:17,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:18,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 124 states and 129 transitions. [2024-12-06 02:17:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 129 transitions. [2024-12-06 02:17:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:17:19,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:19,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:19,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:20,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 127 states and 132 transitions. [2024-12-06 02:17:20,702 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 132 transitions. [2024-12-06 02:17:20,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:17:20,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:20,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:21,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:22,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 130 states and 135 transitions. [2024-12-06 02:17:22,201 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 135 transitions. [2024-12-06 02:17:22,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:17:22,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:22,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1719 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:23,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:23,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 133 states and 138 transitions. [2024-12-06 02:17:23,744 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 138 transitions. [2024-12-06 02:17:23,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:17:23,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:23,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:24,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1822 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:25,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:25,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 136 states and 141 transitions. [2024-12-06 02:17:25,413 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 141 transitions. [2024-12-06 02:17:25,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:17:25,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:25,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:26,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:27,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 139 states and 144 transitions. [2024-12-06 02:17:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 144 transitions. [2024-12-06 02:17:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:17:27,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:27,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:27,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2037 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:28,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 142 states and 147 transitions. [2024-12-06 02:17:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 147 transitions. [2024-12-06 02:17:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:17:28,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:28,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:29,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:30,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 145 states and 150 transitions. [2024-12-06 02:17:30,595 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 150 transitions. [2024-12-06 02:17:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:17:30,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:30,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:31,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2264 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:32,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:32,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 148 states and 152 transitions. [2024-12-06 02:17:32,402 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 152 transitions. [2024-12-06 02:17:32,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:17:32,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:32,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:32,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:32,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2382 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-12-06 02:17:33,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:33,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 150 states and 155 transitions. [2024-12-06 02:17:33,383 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 155 transitions. [2024-12-06 02:17:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:17:33,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:33,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:33,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2383 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2381 trivial. 0 not checked. [2024-12-06 02:17:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 149 states and 154 transitions. [2024-12-06 02:17:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 154 transitions. [2024-12-06 02:17:34,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:17:34,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:34,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:34,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2387 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-12-06 02:17:34,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:34,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 146 states and 149 transitions. [2024-12-06 02:17:34,808 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 149 transitions. [2024-12-06 02:17:34,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:17:34,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:34,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:35,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2390 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2382 trivial. 0 not checked. [2024-12-06 02:17:35,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:35,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 147 states and 150 transitions. [2024-12-06 02:17:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 150 transitions. [2024-12-06 02:17:35,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:17:35,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:35,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:35,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:35,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2409 trivial. 0 not checked. [2024-12-06 02:17:35,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:35,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 149 states and 153 transitions. [2024-12-06 02:17:35,870 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 153 transitions. [2024-12-06 02:17:35,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:17:35,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:35,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:35,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2409 trivial. 0 not checked. [2024-12-06 02:17:36,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:36,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 150 states and 154 transitions. [2024-12-06 02:17:36,013 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 154 transitions. [2024-12-06 02:17:36,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:17:36,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:36,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:36,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:36,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2409 trivial. 0 not checked. [2024-12-06 02:17:36,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 151 states and 155 transitions. [2024-12-06 02:17:36,435 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 155 transitions. [2024-12-06 02:17:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:17:36,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:36,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2409 trivial. 0 not checked. [2024-12-06 02:17:36,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:36,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 152 states and 156 transitions. [2024-12-06 02:17:36,575 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 156 transitions. [2024-12-06 02:17:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:17:36,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:36,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:36,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2411 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2409 trivial. 0 not checked. [2024-12-06 02:17:37,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:37,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 154 states and 159 transitions. [2024-12-06 02:17:37,149 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 159 transitions. [2024-12-06 02:17:37,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:17:37,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:37,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:37,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2412 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2410 trivial. 0 not checked. [2024-12-06 02:17:37,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:37,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 153 states and 158 transitions. [2024-12-06 02:17:37,890 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 158 transitions. [2024-12-06 02:17:37,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:17:37,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:37,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:37,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2413 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2411 trivial. 0 not checked. [2024-12-06 02:17:38,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:38,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 152 states and 157 transitions. [2024-12-06 02:17:38,919 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 157 transitions. [2024-12-06 02:17:38,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:17:38,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:38,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:38,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2414 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2410 trivial. 0 not checked. [2024-12-06 02:17:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 151 states and 156 transitions. [2024-12-06 02:17:39,697 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 156 transitions. [2024-12-06 02:17:39,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:17:39,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:39,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2418 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2413 trivial. 0 not checked. [2024-12-06 02:17:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:40,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 150 states and 155 transitions. [2024-12-06 02:17:40,333 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 155 transitions. [2024-12-06 02:17:40,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 02:17:40,333 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 60 iterations. [2024-12-06 02:17:40,340 INFO L726 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-12-06 02:17:42,200 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 15 24) the Hoare annotation is: true [2024-12-06 02:17:42,201 INFO L75 FloydHoareUtils]: For program point maxErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 20) no Hoare annotation was computed. [2024-12-06 02:17:42,201 INFO L77 FloydHoareUtils]: At program point maxEXIT(lines 15 24) the Hoare annotation is: true [2024-12-06 02:17:42,201 INFO L77 FloydHoareUtils]: At program point L20-3(line 20) the Hoare annotation is: (or (and (<= |max_#t~post4| 39) (<= 1 |max_#t~post4|)) (= |max_#t~post4| 0)) [2024-12-06 02:17:42,201 INFO L77 FloydHoareUtils]: At program point L20-4(line 20) the Hoare annotation is: (or (and (<= |max_#t~post4| 39) (<= 1 |max_#t~post4|)) (= |max_#t~post4| 0)) [2024-12-06 02:17:42,201 INFO L77 FloydHoareUtils]: At program point L20-5(lines 20 22) the Hoare annotation is: (not (and (not (= max_~i~0 0)) (< max_~i~0 1))) [2024-12-06 02:17:42,201 INFO L75 FloydHoareUtils]: For program point maxErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 20) no Hoare annotation was computed. [2024-12-06 02:17:42,201 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) no Hoare annotation was computed. [2024-12-06 02:17:42,201 INFO L77 FloydHoareUtils]: At program point L44(line 44) the Hoare annotation is: (and (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~2#1|)) (<= |ULTIMATE.start_main_~i~2#1| 38)) [2024-12-06 02:17:42,201 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2024-12-06 02:17:42,201 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2024-12-06 02:17:42,201 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: true [2024-12-06 02:17:42,201 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: true [2024-12-06 02:17:42,202 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) no Hoare annotation was computed. [2024-12-06 02:17:42,202 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 02:17:42,202 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2024-12-06 02:17:42,202 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 02:17:42,202 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: true [2024-12-06 02:17:42,202 INFO L77 FloydHoareUtils]: At program point L38-1(line 38) the Hoare annotation is: true [2024-12-06 02:17:42,202 INFO L77 FloydHoareUtils]: At program point L34-3(line 34) the Hoare annotation is: (or (= |ULTIMATE.start_main_#t~post6#1| 0) (and (<= |ULTIMATE.start_main_#t~post6#1| 24) (< 23 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 26) (< 25 |ULTIMATE.start_main_#t~post6#1|)) (and (<= 2 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 2)) (and (< 18 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 19)) (and (< 15 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 16)) (and (<= |ULTIMATE.start_main_#t~post6#1| 30) (< 29 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 20) (< 19 |ULTIMATE.start_main_#t~post6#1|)) (and (< 26 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 27)) (and (< 10 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 11)) (and (<= |ULTIMATE.start_main_#t~post6#1| 17) (< 16 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 25) (< 24 |ULTIMATE.start_main_#t~post6#1|)) (and (< 9 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 10)) (and (<= |ULTIMATE.start_main_#t~post6#1| 23) (< 22 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 29) (< 28 |ULTIMATE.start_main_#t~post6#1|)) (and (< 2 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 3)) (and (<= |ULTIMATE.start_main_#t~post6#1| 32) (< 31 |ULTIMATE.start_main_#t~post6#1|)) (and (< 33 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 34)) (and (<= |ULTIMATE.start_main_#t~post6#1| 35) (< 34 |ULTIMATE.start_main_#t~post6#1|)) (and (< 35 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 36)) (and (< 11 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 12)) (and (<= |ULTIMATE.start_main_#t~post6#1| 37) (< 36 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 6) (< 5 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 28) (< 27 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 9) (< 8 |ULTIMATE.start_main_#t~post6#1|)) (and (< 4 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 5)) (and (< 37 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 38)) (and (<= |ULTIMATE.start_main_#t~post6#1| 7) (< 6 |ULTIMATE.start_main_#t~post6#1|)) (and (< 3 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 4)) (and (< 21 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 22)) (and (<= |ULTIMATE.start_main_#t~post6#1| 39) (< 38 |ULTIMATE.start_main_#t~post6#1|)) (and (< 7 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 8)) (and (< 14 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 15)) (and (<= |ULTIMATE.start_main_#t~post6#1| 31) (< 30 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 33) (< 32 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 18) (< 17 |ULTIMATE.start_main_#t~post6#1|)) (and (< |ULTIMATE.start_main_#t~post6#1| 2) (<= 1 |ULTIMATE.start_main_#t~post6#1|)) (and (< 13 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 14)) (and (< 20 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 21)) (and (<= |ULTIMATE.start_main_#t~post6#1| 13) (< 12 |ULTIMATE.start_main_#t~post6#1|))) [2024-12-06 02:17:42,203 INFO L77 FloydHoareUtils]: At program point L34-4(line 34) the Hoare annotation is: (or (= |ULTIMATE.start_main_#t~post6#1| 0) (and (<= |ULTIMATE.start_main_#t~post6#1| 24) (< 23 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 26) (< 25 |ULTIMATE.start_main_#t~post6#1|)) (and (<= 2 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 2)) (and (< 18 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 19)) (and (< 15 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 16)) (and (<= |ULTIMATE.start_main_#t~post6#1| 30) (< 29 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 20) (< 19 |ULTIMATE.start_main_#t~post6#1|)) (and (< 26 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 27)) (and (< 10 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 11)) (and (<= |ULTIMATE.start_main_#t~post6#1| 17) (< 16 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 25) (< 24 |ULTIMATE.start_main_#t~post6#1|)) (and (< 9 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 10)) (and (<= |ULTIMATE.start_main_#t~post6#1| 23) (< 22 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 29) (< 28 |ULTIMATE.start_main_#t~post6#1|)) (and (< 2 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 3)) (and (<= |ULTIMATE.start_main_#t~post6#1| 32) (< 31 |ULTIMATE.start_main_#t~post6#1|)) (and (< 33 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 34)) (and (<= |ULTIMATE.start_main_#t~post6#1| 35) (< 34 |ULTIMATE.start_main_#t~post6#1|)) (and (< 35 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 36)) (and (< 11 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 12)) (and (<= |ULTIMATE.start_main_#t~post6#1| 37) (< 36 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 6) (< 5 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 28) (< 27 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 9) (< 8 |ULTIMATE.start_main_#t~post6#1|)) (and (< 4 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 5)) (and (< 37 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 38)) (and (<= |ULTIMATE.start_main_#t~post6#1| 7) (< 6 |ULTIMATE.start_main_#t~post6#1|)) (and (< 3 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 4)) (and (< 21 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 22)) (and (<= |ULTIMATE.start_main_#t~post6#1| 39) (< 38 |ULTIMATE.start_main_#t~post6#1|)) (and (< 7 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 8)) (and (< 14 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 15)) (and (<= |ULTIMATE.start_main_#t~post6#1| 31) (< 30 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 33) (< 32 |ULTIMATE.start_main_#t~post6#1|)) (and (<= |ULTIMATE.start_main_#t~post6#1| 18) (< 17 |ULTIMATE.start_main_#t~post6#1|)) (and (< |ULTIMATE.start_main_#t~post6#1| 2) (<= 1 |ULTIMATE.start_main_#t~post6#1|)) (and (< 13 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 14)) (and (< 20 |ULTIMATE.start_main_#t~post6#1|) (<= |ULTIMATE.start_main_#t~post6#1| 21)) (and (<= |ULTIMATE.start_main_#t~post6#1| 13) (< 12 |ULTIMATE.start_main_#t~post6#1|))) [2024-12-06 02:17:42,203 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) no Hoare annotation was computed. [2024-12-06 02:17:42,204 INFO L77 FloydHoareUtils]: At program point L34-5(lines 34 36) the Hoare annotation is: (not (and (not (= |ULTIMATE.start_main_~i~1#1| 0)) (< |ULTIMATE.start_main_~i~1#1| 1))) [2024-12-06 02:17:42,204 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: true [2024-12-06 02:17:42,204 INFO L77 FloydHoareUtils]: At program point L47-1(line 47) the Hoare annotation is: true [2024-12-06 02:17:42,204 INFO L77 FloydHoareUtils]: At program point L43-1(lines 43 45) the Hoare annotation is: (or (and (<= 0 (+ |ULTIMATE.start_main_~i~2#1| 2147483648)) (< |ULTIMATE.start_main_~i~2#1| 1)) (and (<= |ULTIMATE.start_main_~i~2#1| 38) (<= 1 |ULTIMATE.start_main_~i~2#1|))) [2024-12-06 02:17:42,204 INFO L77 FloydHoareUtils]: At program point L43-3(line 43) the Hoare annotation is: (and (<= |ULTIMATE.start_main_#t~post13#1| 38) (<= 0 (+ 2147483649 |ULTIMATE.start_main_#t~post13#1|))) [2024-12-06 02:17:42,204 INFO L77 FloydHoareUtils]: At program point L43-4(line 43) the Hoare annotation is: (and (<= |ULTIMATE.start_main_#t~post13#1| 38) (<= 0 (+ 2147483649 |ULTIMATE.start_main_#t~post13#1|))) [2024-12-06 02:17:42,204 INFO L77 FloydHoareUtils]: At program point L43-5(lines 43 45) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~i~2#1| 2147483648)) [2024-12-06 02:17:42,221 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 02:17:42 ImpRootNode [2024-12-06 02:17:42,221 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 02:17:42,222 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 02:17:42,222 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 02:17:42,222 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 02:17:42,223 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:16:53" (3/4) ... [2024-12-06 02:17:42,225 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 02:17:42,227 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure max [2024-12-06 02:17:42,231 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2024-12-06 02:17:42,232 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-12-06 02:17:42,232 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 02:17:42,232 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 02:17:42,311 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 02:17:42,312 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 02:17:42,312 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 02:17:42,313 INFO L158 Benchmark]: Toolchain (without parser) took 49518.04ms. Allocated memory was 117.4MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 92.4MB in the beginning and 916.2MB in the end (delta: -823.8MB). Peak memory consumption was 182.8MB. Max. memory is 16.1GB. [2024-12-06 02:17:42,313 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 117.4MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:17:42,313 INFO L158 Benchmark]: CACSL2BoogieTranslator took 197.53ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 81.0MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:17:42,314 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.85ms. Allocated memory is still 117.4MB. Free memory was 81.0MB in the beginning and 79.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:17:42,314 INFO L158 Benchmark]: Boogie Preprocessor took 21.86ms. Allocated memory is still 117.4MB. Free memory was 79.9MB in the beginning and 78.8MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:17:42,314 INFO L158 Benchmark]: RCFGBuilder took 313.68ms. Allocated memory is still 117.4MB. Free memory was 78.8MB in the beginning and 63.0MB in the end (delta: 15.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:17:42,314 INFO L158 Benchmark]: CodeCheck took 48862.84ms. Allocated memory was 117.4MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 63.0MB in the beginning and 924.4MB in the end (delta: -861.3MB). Peak memory consumption was 149.2MB. Max. memory is 16.1GB. [2024-12-06 02:17:42,315 INFO L158 Benchmark]: Witness Printer took 90.02ms. Allocated memory is still 1.1GB. Free memory was 924.4MB in the beginning and 916.2MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:17:42,317 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 2 procedures, 29 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 47.0s, OverallIterations: 60, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4294 SdHoareTripleChecker+Valid, 26.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3102 mSDsluCounter, 520 SdHoareTripleChecker+Invalid, 22.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 9405 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 21885 IncrementalHoareTripleChecker+Invalid, 31290 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9405 mSolverCounterUnsat, 520 mSDtfsCounter, 21885 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 28254 GetRequests, 25595 SyntacticMatches, 2201 SemanticMatches, 458 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104711 ImplicationChecksByTransitivity, 31.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 19.7s InterpolantComputationTime, 4629 NumberOfCodeBlocks, 4629 NumberOfCodeBlocksAsserted, 59 NumberOfCheckSat, 4570 ConstructedInterpolants, 0 QuantifiedInterpolants, 9490 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 59 InterpolantComputations, 14 PerfectInterpolantSequences, 31320/61764 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: 20]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 20]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 34]: Loop Invariant Derived loop invariant: !((i != 0) && (i < 1)) - InvariantResult [Line: 20]: Loop Invariant Derived loop invariant: !((i != 0) && (i < 1)) - InvariantResult [Line: 43]: Loop Invariant Derived loop invariant: (0 <= (i + 2147483648)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 117.4MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 197.53ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 81.0MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.85ms. Allocated memory is still 117.4MB. Free memory was 81.0MB in the beginning and 79.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 21.86ms. Allocated memory is still 117.4MB. Free memory was 79.9MB in the beginning and 78.8MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 313.68ms. Allocated memory is still 117.4MB. Free memory was 78.8MB in the beginning and 63.0MB in the end (delta: 15.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 48862.84ms. Allocated memory was 117.4MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 63.0MB in the beginning and 924.4MB in the end (delta: -861.3MB). Peak memory consumption was 149.2MB. Max. memory is 16.1GB. * Witness Printer took 90.02ms. Allocated memory is still 1.1GB. Free memory was 924.4MB in the beginning and 916.2MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 02:17:42,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a502f2bd-bbe9-440d-b5a4-16c76c45eb2b/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