./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.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_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/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_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/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_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/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 38a2fba2a92db51b6a97ddc82d5dc9e2df7a8770315ef841bfaf5f0764404946 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:46:14,245 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:46:14,310 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 03:46:14,315 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:46:14,315 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:46:14,337 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:46:14,338 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:46:14,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:46:14,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:46:14,338 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:46:14,339 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:46:14,339 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:46:14,339 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:46:14,339 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:46:14,339 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:46:14,339 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:46:14,339 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:46:14,339 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:46:14,339 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:46:14,339 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 03:46:14,340 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:46:14,340 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:46:14,340 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:46:14,340 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:46:14,340 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:46:14,340 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:46:14,340 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:46:14,340 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:46:14,340 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:46:14,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:46:14,341 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:46:14,341 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:46:14,341 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:46:14,341 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:46:14,341 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:46:14,341 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_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/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 -> 38a2fba2a92db51b6a97ddc82d5dc9e2df7a8770315ef841bfaf5f0764404946 [2024-12-06 03:46:14,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:46:14,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:46:14,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:46:14,612 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:46:14,613 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:46:14,614 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.i [2024-12-06 03:46:17,310 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/data/9db3a59d3/a0bfbccd12884e0cae56c8e47b8d5f02/FLAGaca224319 [2024-12-06 03:46:17,583 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:46:17,583 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.i [2024-12-06 03:46:17,596 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/data/9db3a59d3/a0bfbccd12884e0cae56c8e47b8d5f02/FLAGaca224319 [2024-12-06 03:46:17,609 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/data/9db3a59d3/a0bfbccd12884e0cae56c8e47b8d5f02 [2024-12-06 03:46:17,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:46:17,612 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:46:17,613 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:46:17,614 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:46:17,618 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:46:17,619 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:46:17" (1/1) ... [2024-12-06 03:46:17,620 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e822376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:17, skipping insertion in model container [2024-12-06 03:46:17,620 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:46:17" (1/1) ... [2024-12-06 03:46:17,647 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:46:17,955 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:46:17,966 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:46:18,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:46:18,048 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:46:18,048 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18 WrapperNode [2024-12-06 03:46:18,048 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:46:18,049 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:46:18,049 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:46:18,049 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:46:18,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,077 INFO L138 Inliner]: procedures = 165, calls = 76, calls flagged for inlining = 22, calls inlined = 4, statements flattened = 68 [2024-12-06 03:46:18,078 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:46:18,078 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:46:18,078 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:46:18,078 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:46:18,085 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,085 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,088 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,088 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,094 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,095 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,098 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,099 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,100 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,102 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:46:18,102 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:46:18,103 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:46:18,103 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:46:18,104 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:46:18,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:46:18,133 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:46:18,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:46:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:46:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:46:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:46:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:46:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:46:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:46:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:46:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:46:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:46:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:46:18,251 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:46:18,252 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:46:18,382 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-12-06 03:46:18,382 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:46:18,424 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:46:18,424 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 03:46:18,424 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:46:18 BoogieIcfgContainer [2024-12-06 03:46:18,424 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:46:18,425 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:46:18,425 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:46:18,433 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:46:18,433 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:46:18" (1/1) ... [2024-12-06 03:46:18,439 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:46:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:18,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-12-06 03:46:18,477 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-12-06 03:46:18,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:46:18,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:18,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:18,715 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 03:46:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:18,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 33 states and 40 transitions. [2024-12-06 03:46:18,767 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 40 transitions. [2024-12-06 03:46:18,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:46:18,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:18,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:18,847 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 03:46:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:18,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 34 states and 41 transitions. [2024-12-06 03:46:18,865 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2024-12-06 03:46:18,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:46:18,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:18,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:18,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:18,981 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 03:46:19,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:19,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 45 transitions. [2024-12-06 03:46:19,084 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2024-12-06 03:46:19,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:46:19,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:19,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:19,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:19,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:19,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 39 states and 49 transitions. [2024-12-06 03:46:19,338 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 49 transitions. [2024-12-06 03:46:19,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:46:19,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:19,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:46:19,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 40 states and 51 transitions. [2024-12-06 03:46:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2024-12-06 03:46:19,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:46:19,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:19,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:19,662 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 03:46:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:19,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 36 states and 42 transitions. [2024-12-06 03:46:19,696 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-12-06 03:46:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:46:19,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:19,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:19,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:19,797 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:19,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 46 transitions. [2024-12-06 03:46:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 46 transitions. [2024-12-06 03:46:19,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:46:19,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:19,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:20,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:46:20,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:20,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 44 states and 55 transitions. [2024-12-06 03:46:20,055 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 55 transitions. [2024-12-06 03:46:20,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:46:20,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:20,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:46:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 45 states and 56 transitions. [2024-12-06 03:46:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2024-12-06 03:46:20,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:46:20,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:20,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:20,198 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:46:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:20,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 46 states and 57 transitions. [2024-12-06 03:46:20,212 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 57 transitions. [2024-12-06 03:46:20,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:46:20,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:20,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:20,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:46:20,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 47 states and 58 transitions. [2024-12-06 03:46:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 58 transitions. [2024-12-06 03:46:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:46:20,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:20,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:20,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 50 states and 62 transitions. [2024-12-06 03:46:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 62 transitions. [2024-12-06 03:46:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:46:20,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:20,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:20,656 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:46:20,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:20,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 51 states and 64 transitions. [2024-12-06 03:46:20,702 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 64 transitions. [2024-12-06 03:46:20,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:46:20,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:20,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:20,871 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:21,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:21,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 54 states and 68 transitions. [2024-12-06 03:46:21,064 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 68 transitions. [2024-12-06 03:46:21,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:46:21,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:21,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:21,165 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:46:21,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 59 states and 77 transitions. [2024-12-06 03:46:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2024-12-06 03:46:21,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:46:21,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:21,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:21,450 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:46:21,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:21,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 59 states and 76 transitions. [2024-12-06 03:46:21,757 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 76 transitions. [2024-12-06 03:46:21,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:46:21,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:21,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:21,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:21,993 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:22,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:22,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 62 states and 80 transitions. [2024-12-06 03:46:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 80 transitions. [2024-12-06 03:46:22,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:46:22,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:22,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:22,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:46:22,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:22,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 79 transitions. [2024-12-06 03:46:22,949 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 79 transitions. [2024-12-06 03:46:22,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:46:22,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:22,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:22,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:23,221 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 65 states and 83 transitions. [2024-12-06 03:46:23,500 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 83 transitions. [2024-12-06 03:46:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:46:23,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:23,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:23,749 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:46:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 65 states and 82 transitions. [2024-12-06 03:46:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 82 transitions. [2024-12-06 03:46:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:46:24,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:24,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:24,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:24,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 68 states and 86 transitions. [2024-12-06 03:46:24,757 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 86 transitions. [2024-12-06 03:46:24,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:46:24,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:24,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:24,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:25,021 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:46:25,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 68 states and 85 transitions. [2024-12-06 03:46:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2024-12-06 03:46:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:46:25,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:25,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:25,748 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:26,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:26,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 71 states and 89 transitions. [2024-12-06 03:46:26,031 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2024-12-06 03:46:26,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:46:26,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:26,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:26,279 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:46:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 71 states and 88 transitions. [2024-12-06 03:46:26,821 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 88 transitions. [2024-12-06 03:46:26,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:46:26,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:26,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:27,128 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:27,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:27,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 74 states and 92 transitions. [2024-12-06 03:46:27,495 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 92 transitions. [2024-12-06 03:46:27,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:46:27,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:27,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:27,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:27,808 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:46:28,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:28,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 74 states and 91 transitions. [2024-12-06 03:46:28,397 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 91 transitions. [2024-12-06 03:46:28,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:46:28,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:28,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:29,880 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:46:35,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:35,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 71 states and 87 transitions. [2024-12-06 03:46:35,850 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 87 transitions. [2024-12-06 03:46:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:46:35,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:35,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:36,192 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:46:36,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:36,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 71 states and 86 transitions. [2024-12-06 03:46:36,878 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 86 transitions. [2024-12-06 03:46:36,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:46:36,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:36,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:46:37,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:37,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 71 states and 85 transitions. [2024-12-06 03:46:37,982 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 85 transitions. [2024-12-06 03:46:37,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:46:37,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:37,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:38,734 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:46:39,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:39,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 71 states and 84 transitions. [2024-12-06 03:46:39,365 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 84 transitions. [2024-12-06 03:46:39,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:46:39,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:39,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:39,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:39,562 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 03:46:39,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:39,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 72 states and 85 transitions. [2024-12-06 03:46:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 85 transitions. [2024-12-06 03:46:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:46:39,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:39,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:40,054 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 03:46:40,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 78 states and 94 transitions. [2024-12-06 03:46:40,606 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 94 transitions. [2024-12-06 03:46:40,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:46:40,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:40,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:40,808 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 03:46:41,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 80 states and 96 transitions. [2024-12-06 03:46:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 96 transitions. [2024-12-06 03:46:41,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:46:41,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:41,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 03:46:41,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:41,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 79 states and 95 transitions. [2024-12-06 03:46:41,666 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 95 transitions. [2024-12-06 03:46:41,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:46:41,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:41,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:42,046 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 03:46:42,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:42,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 82 states and 98 transitions. [2024-12-06 03:46:42,768 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 98 transitions. [2024-12-06 03:46:42,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:46:42,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:42,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:42,992 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 03:46:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:43,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 74 states and 85 transitions. [2024-12-06 03:46:43,155 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 85 transitions. [2024-12-06 03:46:43,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:46:43,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:43,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:43,342 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-12-06 03:46:43,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:43,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 73 states and 84 transitions. [2024-12-06 03:46:43,651 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 84 transitions. [2024-12-06 03:46:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:46:43,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:43,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:43,965 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 03:46:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:44,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 79 states and 93 transitions. [2024-12-06 03:46:44,813 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 93 transitions. [2024-12-06 03:46:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:46:44,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:44,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 03:46:45,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:45,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 84 states and 98 transitions. [2024-12-06 03:46:45,819 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 98 transitions. [2024-12-06 03:46:45,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:46:45,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:45,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 03:46:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:47,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 90 states and 107 transitions. [2024-12-06 03:46:47,014 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 107 transitions. [2024-12-06 03:46:47,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:46:47,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:47,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:47,366 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 03:46:48,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:48,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 95 states and 112 transitions. [2024-12-06 03:46:48,082 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 112 transitions. [2024-12-06 03:46:48,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:46:48,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:48,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:48,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-06 03:46:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 101 states and 121 transitions. [2024-12-06 03:46:49,377 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 121 transitions. [2024-12-06 03:46:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:46:49,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:49,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:49,760 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-06 03:46:50,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:50,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 106 states and 126 transitions. [2024-12-06 03:46:50,500 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 126 transitions. [2024-12-06 03:46:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:46:50,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:50,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:50,906 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 03:46:51,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:51,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 112 states and 135 transitions. [2024-12-06 03:46:51,922 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 135 transitions. [2024-12-06 03:46:51,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 03:46:51,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:51,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:51,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:52,342 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 03:46:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 117 states and 140 transitions. [2024-12-06 03:46:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 140 transitions. [2024-12-06 03:46:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 03:46:53,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:53,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:53,573 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-12-06 03:46:54,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:54,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 123 states and 149 transitions. [2024-12-06 03:46:54,637 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 149 transitions. [2024-12-06 03:46:54,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 03:46:54,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:54,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:55,094 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-12-06 03:46:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 128 states and 154 transitions. [2024-12-06 03:46:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 154 transitions. [2024-12-06 03:46:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 03:46:55,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:55,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 03:46:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 134 states and 163 transitions. [2024-12-06 03:46:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 163 transitions. [2024-12-06 03:46:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 03:46:57,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:57,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 03:46:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:58,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 139 states and 168 transitions. [2024-12-06 03:46:58,762 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 168 transitions. [2024-12-06 03:46:58,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 03:46:58,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:58,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:59,305 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-12-06 03:47:00,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 145 states and 177 transitions. [2024-12-06 03:47:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 177 transitions. [2024-12-06 03:47:00,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 03:47:00,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:00,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:01,009 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-12-06 03:47:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:01,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 150 states and 182 transitions. [2024-12-06 03:47:01,848 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 182 transitions. [2024-12-06 03:47:01,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:47:01,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:01,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 03:47:03,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:03,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 156 states and 191 transitions. [2024-12-06 03:47:03,558 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2024-12-06 03:47:03,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 03:47:03,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:03,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:03,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 03:47:05,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:05,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 161 states and 196 transitions. [2024-12-06 03:47:05,032 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 196 transitions. [2024-12-06 03:47:05,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 03:47:05,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:47:05,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:47:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:47:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 275 proven. 55 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2024-12-06 03:47:26,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:47:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 149 states and 180 transitions. [2024-12-06 03:47:26,644 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 180 transitions. [2024-12-06 03:47:26,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 03:47:26,645 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 55 iterations. [2024-12-06 03:47:26,652 INFO L726 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-12-06 03:47:27,330 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 525 531) the Hoare annotation is: true [2024-12-06 03:47:27,330 INFO L77 FloydHoareUtils]: At program point ldv_mallocEXIT(lines 525 531) the Hoare annotation is: true [2024-12-06 03:47:27,330 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 764) the Hoare annotation is: true [2024-12-06 03:47:27,330 INFO L77 FloydHoareUtils]: At program point L766(line 766) the Hoare annotation is: true [2024-12-06 03:47:27,330 INFO L77 FloydHoareUtils]: At program point alloc_17_err#1(lines 770 774) the Hoare annotation is: true [2024-12-06 03:47:27,330 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 771) no Hoare annotation was computed. [2024-12-06 03:47:27,331 INFO L77 FloydHoareUtils]: At program point L771(line 771) the Hoare annotation is: true [2024-12-06 03:47:27,331 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 782) no Hoare annotation was computed. [2024-12-06 03:47:27,331 INFO L77 FloydHoareUtils]: At program point L771-4(line 771) the Hoare annotation is: (<= 0 |ULTIMATE.start_alloc_17_#t~post45#1|) [2024-12-06 03:47:27,331 INFO L77 FloydHoareUtils]: At program point L771-5(line 771) the Hoare annotation is: true [2024-12-06 03:47:27,331 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 771) the Hoare annotation is: true [2024-12-06 03:47:27,331 INFO L77 FloydHoareUtils]: At program point L771-6(lines 771 774) the Hoare annotation is: true [2024-12-06 03:47:27,331 INFO L77 FloydHoareUtils]: At program point L780(line 780) the Hoare annotation is: (and (<= |ULTIMATE.start_entry_point_~len~0#1| 10) (<= 10 |ULTIMATE.start_entry_point_~len~0#1|)) [2024-12-06 03:47:27,331 INFO L77 FloydHoareUtils]: At program point L780-1(line 780) the Hoare annotation is: true [2024-12-06 03:47:27,331 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 782) the Hoare annotation is: true [2024-12-06 03:47:27,331 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 03:47:27,331 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 771) the Hoare annotation is: true [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point L764-1(lines 764 768) the Hoare annotation is: (<= |ULTIMATE.start_alloc_17_~i~0#1| 2147483647) [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point L764-3(line 764) the Hoare annotation is: true [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point L764-4(line 764) the Hoare annotation is: true [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point L764-5(lines 764 768) the Hoare annotation is: (<= |ULTIMATE.start_alloc_17_~i~0#1| 2147483647) [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point L781(lines 781 787) the Hoare annotation is: true [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point alloc_17_returnLabel#1(lines 760 776) the Hoare annotation is: true [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point L777(lines 777 788) the Hoare annotation is: true [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 764) the Hoare annotation is: true [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point L765(line 765) the Hoare annotation is: true [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point L782-3(line 782) the Hoare annotation is: (not (and (not (= |ULTIMATE.start_entry_point_#t~post47#1| 0)) (< |ULTIMATE.start_entry_point_#t~post47#1| 1))) [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point L782-4(line 782) the Hoare annotation is: (not (and (not (= |ULTIMATE.start_entry_point_#t~post47#1| 0)) (< |ULTIMATE.start_entry_point_#t~post47#1| 1))) [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point L782-5(lines 782 784) the Hoare annotation is: (not (and (not (= |ULTIMATE.start_entry_point_~i~1#1| 0)) (< |ULTIMATE.start_entry_point_~i~1#1| 1))) [2024-12-06 03:47:27,332 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 771) the Hoare annotation is: true [2024-12-06 03:47:27,344 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-12-06 03:47:27,345 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-12-06 03:47:27,345 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-12-06 03:47:27,346 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 03:47:27 ImpRootNode [2024-12-06 03:47:27,346 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 03:47:27,346 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 03:47:27,346 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 03:47:27,346 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 03:47:27,347 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:46:18" (3/4) ... [2024-12-06 03:47:27,348 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 03:47:27,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-06 03:47:27,352 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-12-06 03:47:27,352 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-06 03:47:27,352 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-06 03:47:27,418 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 03:47:27,418 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 03:47:27,418 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 03:47:27,419 INFO L158 Benchmark]: Toolchain (without parser) took 69807.25ms. Allocated memory was 142.6MB in the beginning and 729.8MB in the end (delta: 587.2MB). Free memory was 117.3MB in the beginning and 628.8MB in the end (delta: -511.6MB). Peak memory consumption was 75.1MB. Max. memory is 16.1GB. [2024-12-06 03:47:27,419 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:47:27,420 INFO L158 Benchmark]: CACSL2BoogieTranslator took 435.05ms. Allocated memory is still 142.6MB. Free memory was 117.1MB in the beginning and 95.0MB in the end (delta: 22.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 03:47:27,420 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.99ms. Allocated memory is still 142.6MB. Free memory was 95.0MB in the beginning and 93.1MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:47:27,420 INFO L158 Benchmark]: Boogie Preprocessor took 23.67ms. Allocated memory is still 142.6MB. Free memory was 93.1MB in the beginning and 92.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:47:27,420 INFO L158 Benchmark]: RCFGBuilder took 321.87ms. Allocated memory is still 142.6MB. Free memory was 91.9MB in the beginning and 75.9MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 03:47:27,421 INFO L158 Benchmark]: CodeCheck took 68921.06ms. Allocated memory was 142.6MB in the beginning and 729.8MB in the end (delta: 587.2MB). Free memory was 75.9MB in the beginning and 633.1MB in the end (delta: -557.3MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. [2024-12-06 03:47:27,421 INFO L158 Benchmark]: Witness Printer took 72.15ms. Allocated memory is still 729.8MB. Free memory was 633.1MB in the beginning and 628.8MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:47:27,423 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, 31 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 68.2s, OverallIterations: 55, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6939 SdHoareTripleChecker+Valid, 30.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4584 mSDsluCounter, 3774 SdHoareTripleChecker+Invalid, 25.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1732 mSDsCounter, 8382 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 23916 IncrementalHoareTripleChecker+Invalid, 32298 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8382 mSolverCounterUnsat, 2042 mSDtfsCounter, 23916 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 18518 GetRequests, 17107 SyntacticMatches, 807 SemanticMatches, 604 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 161621 ImplicationChecksByTransitivity, 59.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 18.9s InterpolantComputationTime, 2722 NumberOfCodeBlocks, 2722 NumberOfCodeBlocksAsserted, 54 NumberOfCheckSat, 2668 ConstructedInterpolants, 0 QuantifiedInterpolants, 5704 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 54 InterpolantComputations, 10 PerfectInterpolantSequences, 5089/7992 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: 782]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 782]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 764]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 764]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 771]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 771]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 771]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 771]: 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: 764]: Loop Invariant Derived loop invariant: (i <= 2147483647) - InvariantResult [Line: 782]: Loop Invariant Derived loop invariant: !((i != 0) && (i < 1)) - ProcedureContractResult [Line: 525]: Procedure Contract for ldv_malloc Derived contract for procedure ldv_malloc. Ensures: (ldv_global_msg_list == \old(ldv_global_msg_list)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 435.05ms. Allocated memory is still 142.6MB. Free memory was 117.1MB in the beginning and 95.0MB in the end (delta: 22.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.99ms. Allocated memory is still 142.6MB. Free memory was 95.0MB in the beginning and 93.1MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 23.67ms. Allocated memory is still 142.6MB. Free memory was 93.1MB in the beginning and 92.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 321.87ms. Allocated memory is still 142.6MB. Free memory was 91.9MB in the beginning and 75.9MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 68921.06ms. Allocated memory was 142.6MB in the beginning and 729.8MB in the end (delta: 587.2MB). Free memory was 75.9MB in the beginning and 633.1MB in the end (delta: -557.3MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. * Witness Printer took 72.15ms. Allocated memory is still 729.8MB. Free memory was 633.1MB in the beginning and 628.8MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID RESULT: Ultimate proved your program to be correct! [2024-12-06 03:47:27,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac0c18e5-135a-4c0e-b9cf-4e9f1971b3d3/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