./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/a.06-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/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_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/a.06-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/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 64bit --witnessprinter.graph.data.programhash 0e00bd958aa9fbd5730471fb19c0f431fb9410b6f9738fcfd6ac5e9594f9dc7f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:22:08,711 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:22:08,767 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 02:22:08,770 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:22:08,771 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:22:08,789 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:22:08,790 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:22:08,790 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:22:08,790 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:22:08,790 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:22:08,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:22:08,791 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:22:08,791 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:22:08,791 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:22:08,791 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:22:08,791 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:22:08,791 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:22:08,791 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:22:08,791 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:22:08,791 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:22:08,791 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:22:08,791 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:22:08,792 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:22:08,792 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:22:08,792 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:22:08,792 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:22:08,792 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:22:08,792 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:22:08,792 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:22:08,792 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:22:08,792 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:22:08,793 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:22:08,793 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_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e00bd958aa9fbd5730471fb19c0f431fb9410b6f9738fcfd6ac5e9594f9dc7f [2024-12-06 02:22:08,992 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:22:08,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:22:09,001 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:22:09,002 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:22:09,003 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:22:09,004 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-memory-alloca/a.06-alloca.i [2024-12-06 02:22:11,599 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/data/49153143c/cb0027b7c52f4d458cec33a938bc44d4/FLAG0abd4f77c [2024-12-06 02:22:11,871 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:22:11,872 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/sv-benchmarks/c/termination-memory-alloca/a.06-alloca.i [2024-12-06 02:22:11,884 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/data/49153143c/cb0027b7c52f4d458cec33a938bc44d4/FLAG0abd4f77c [2024-12-06 02:22:11,898 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/data/49153143c/cb0027b7c52f4d458cec33a938bc44d4 [2024-12-06 02:22:11,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:22:11,901 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:22:11,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:22:11,903 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:22:11,907 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:22:11,908 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:22:11" (1/1) ... [2024-12-06 02:22:11,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ef2f13c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:11, skipping insertion in model container [2024-12-06 02:22:11,909 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:22:11" (1/1) ... [2024-12-06 02:22:11,933 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:22:12,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:22:12,176 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:22:12,208 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:22:12,230 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:22:12,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12 WrapperNode [2024-12-06 02:22:12,231 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:22:12,232 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:22:12,232 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:22:12,232 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:22:12,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,247 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,265 INFO L138 Inliner]: procedures = 111, calls = 35, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 140 [2024-12-06 02:22:12,265 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:22:12,266 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:22:12,266 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:22:12,266 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:22:12,273 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,276 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,276 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,280 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,281 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,283 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,284 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,285 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,287 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:22:12,288 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:22:12,288 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:22:12,288 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:22:12,289 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:22:12,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:22:12,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:22:12,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:22:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:22:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:22:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:22:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:22:12,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:22:12,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:22:12,436 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:22:12,437 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:22:12,608 INFO L? ?]: Removed 50 outVars from TransFormulas that were not future-live. [2024-12-06 02:22:12,608 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:22:12,659 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:22:12,659 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:22:12,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:22:12 BoogieIcfgContainer [2024-12-06 02:22:12,660 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:22:12,660 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:22:12,660 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:22:12,670 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:22:12,670 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:22:12" (1/1) ... [2024-12-06 02:22:12,678 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:22:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:12,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-12-06 02:22:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-12-06 02:22:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:22:12,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:12,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:13,174 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 02:22:13,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:13,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 36 states and 42 transitions. [2024-12-06 02:22:13,237 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-12-06 02:22:13,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:22:13,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:13,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:13,331 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 02:22:13,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 35 states and 41 transitions. [2024-12-06 02:22:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2024-12-06 02:22:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:22:13,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:13,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:13,567 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 02:22:13,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:13,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 39 states and 48 transitions. [2024-12-06 02:22:13,770 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 48 transitions. [2024-12-06 02:22:13,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:22:13,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:13,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:13,849 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 02:22:14,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:14,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2024-12-06 02:22:14,039 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2024-12-06 02:22:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:22:14,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:14,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,352 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 02:22:15,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:15,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 48 states and 60 transitions. [2024-12-06 02:22:15,045 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 60 transitions. [2024-12-06 02:22:15,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:22:15,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:15,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:15,181 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 02:22:15,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:15,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 44 states and 52 transitions. [2024-12-06 02:22:15,559 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2024-12-06 02:22:15,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:22:15,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:15,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:15,948 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 02:22:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:17,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2024-12-06 02:22:17,170 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2024-12-06 02:22:17,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:22:17,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:17,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:17,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:17,223 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 02:22:17,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:17,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 53 states and 67 transitions. [2024-12-06 02:22:17,412 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 67 transitions. [2024-12-06 02:22:17,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:22:17,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:17,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:17,786 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 02:22:19,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:19,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 59 states and 76 transitions. [2024-12-06 02:22:19,213 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 76 transitions. [2024-12-06 02:22:19,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:22:19,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:19,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:19,344 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 02:22:19,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:19,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 64 states and 88 transitions. [2024-12-06 02:22:19,659 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 88 transitions. [2024-12-06 02:22:19,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:22:19,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:19,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:19,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:19,755 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 02:22:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 67 states and 95 transitions. [2024-12-06 02:22:20,258 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 95 transitions. [2024-12-06 02:22:20,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:22:20,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:20,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:20,753 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 02:22:21,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:21,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 68 states and 98 transitions. [2024-12-06 02:22:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 98 transitions. [2024-12-06 02:22:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:22:21,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:21,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:21,834 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 02:22:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 70 states and 99 transitions. [2024-12-06 02:22:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2024-12-06 02:22:22,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:22:22,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:22,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:22,421 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 02:22:22,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:22,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 72 states and 100 transitions. [2024-12-06 02:22:22,822 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 100 transitions. [2024-12-06 02:22:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:22:22,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:22,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:23,370 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 02:22:27,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:27,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 77 states and 106 transitions. [2024-12-06 02:22:27,083 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 106 transitions. [2024-12-06 02:22:27,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:22:27,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:27,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:27,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:27,143 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 02:22:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:27,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 79 states and 107 transitions. [2024-12-06 02:22:27,781 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 107 transitions. [2024-12-06 02:22:27,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:22:27,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:27,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:27,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:27,845 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 02:22:28,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:28,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 80 states and 111 transitions. [2024-12-06 02:22:28,031 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 111 transitions. [2024-12-06 02:22:28,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:22:28,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:28,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:28,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:28,088 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 02:22:28,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:28,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 82 states and 112 transitions. [2024-12-06 02:22:28,667 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 112 transitions. [2024-12-06 02:22:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:22:28,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:28,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:28,727 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 02:22:29,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:29,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 84 states and 113 transitions. [2024-12-06 02:22:29,324 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 113 transitions. [2024-12-06 02:22:29,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:22:29,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:29,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:29,491 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 02:22:30,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 86 states and 117 transitions. [2024-12-06 02:22:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 117 transitions. [2024-12-06 02:22:30,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:22:30,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:30,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:30,495 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 02:22:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:31,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 85 states and 116 transitions. [2024-12-06 02:22:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 116 transitions. [2024-12-06 02:22:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:31,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:31,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:31,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:31,731 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 02:22:38,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:38,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 100 states and 146 transitions. [2024-12-06 02:22:38,993 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 146 transitions. [2024-12-06 02:22:38,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:38,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:38,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:39,032 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 02:22:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 102 states and 150 transitions. [2024-12-06 02:22:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 150 transitions. [2024-12-06 02:22:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:40,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:40,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:40,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:40,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:22:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:42,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 110 states and 168 transitions. [2024-12-06 02:22:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 168 transitions. [2024-12-06 02:22:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:42,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:42,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:43,872 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 02:22:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 123 states and 195 transitions. [2024-12-06 02:22:51,080 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 195 transitions. [2024-12-06 02:22:51,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:22:51,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:51,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:51,378 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 02:22:53,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 128 states and 206 transitions. [2024-12-06 02:22:53,412 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 206 transitions. [2024-12-06 02:22:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:22:53,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:53,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:53,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:54,664 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 02:22:59,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:59,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 134 states and 217 transitions. [2024-12-06 02:22:59,503 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 217 transitions. [2024-12-06 02:22:59,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:22:59,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:59,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:59,547 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 02:23:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:00,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 134 states and 217 transitions. [2024-12-06 02:23:00,637 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 217 transitions. [2024-12-06 02:23:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:23:00,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:00,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:02,392 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 02:23:08,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:08,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 141 states and 228 transitions. [2024-12-06 02:23:08,863 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 228 transitions. [2024-12-06 02:23:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:23:08,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:08,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:08,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:09,728 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 02:23:15,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:15,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 149 states and 243 transitions. [2024-12-06 02:23:15,187 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 243 transitions. [2024-12-06 02:23:15,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:23:15,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:15,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:15,324 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 02:23:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:17,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 153 states and 249 transitions. [2024-12-06 02:23:17,605 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 249 transitions. [2024-12-06 02:23:17,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:23:17,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:17,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:18,135 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 02:23:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:22,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 156 states and 254 transitions. [2024-12-06 02:23:22,069 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 254 transitions. [2024-12-06 02:23:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:23:22,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:22,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:22,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:22,149 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 02:23:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 155 states and 252 transitions. [2024-12-06 02:23:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 252 transitions. [2024-12-06 02:23:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:23:23,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:23,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:23,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:24,214 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 02:23:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 157 states and 255 transitions. [2024-12-06 02:23:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 255 transitions. [2024-12-06 02:23:26,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:23:26,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:26,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:26,711 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:29,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 157 states and 254 transitions. [2024-12-06 02:23:29,197 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 254 transitions. [2024-12-06 02:23:29,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:23:29,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:29,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:29,260 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:29,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:29,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 63 states and 89 transitions. [2024-12-06 02:23:29,707 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 89 transitions. [2024-12-06 02:23:29,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 02:23:29,707 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 37 iterations. [2024-12-06 02:23:29,713 INFO L726 CodeCheckObserver]: All specifications hold 10 specifications checked. All of them hold [2024-12-06 02:23:34,313 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 557) no Hoare annotation was computed. [2024-12-06 02:23:34,313 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 558) no Hoare annotation was computed. [2024-12-06 02:23:34,313 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 557) no Hoare annotation was computed. [2024-12-06 02:23:34,313 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 557) no Hoare annotation was computed. [2024-12-06 02:23:34,313 INFO L77 FloydHoareUtils]: At program point L557-1(line 557) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|)) (.cse1 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|))) (and (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (< .cse0 4294967296) (or (< 0 (+ .cse0 1)) (not |ULTIMATE.start_test_fun_#t~short9#1|)) (or |ULTIMATE.start_test_fun_#t~short9#1| (< .cse0 0)) (or |ULTIMATE.start_test_fun_#t~short9#1| (< (+ .cse0 .cse1) 2147483647)) (< 0 (+ 2147483649 .cse0)) (<= 0 (+ .cse1 2147483648)))) [2024-12-06 02:23:34,313 INFO L77 FloydHoareUtils]: At program point L557-2(line 557) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (= |ULTIMATE.start_test_fun_#t~mem8#1| (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|)) (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (< 0 (+ .cse0 1)) (< |ULTIMATE.start_test_fun_#t~mem7#1| 4294967296) (<= .cse0 |ULTIMATE.start_test_fun_#t~mem7#1|) (<= 0 (+ .cse0 |ULTIMATE.start_test_fun_#t~mem8#1| 2147483648)) (<= 0 (+ 2147483649 |ULTIMATE.start_test_fun_#t~mem8#1|)))) [2024-12-06 02:23:34,313 INFO L77 FloydHoareUtils]: At program point L557-3(line 557) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (= |ULTIMATE.start_test_fun_#t~mem8#1| (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|)) (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (< 0 (+ .cse0 1)) (<= .cse0 |ULTIMATE.start_test_fun_#t~mem7#1|) (<= 0 (+ .cse0 |ULTIMATE.start_test_fun_#t~mem8#1| 2147483648)) (<= 0 (+ 2147483649 |ULTIMATE.start_test_fun_#t~mem8#1|)))) [2024-12-06 02:23:34,314 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 559) no Hoare annotation was computed. [2024-12-06 02:23:34,314 INFO L77 FloydHoareUtils]: At program point L557-5(line 557) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|)) (.cse1 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|))) (let ((.cse2 (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse4 (+ .cse0 .cse1)) (.cse3 (+ .cse0 1)) (.cse5 (not |ULTIMATE.start_test_fun_#t~short9#1|))) (or (and (<= 0 (+ .cse0 .cse1 2147483648)) .cse2 (<= 0 (+ 2147483649 .cse1)) (< 0 .cse3) (or (< .cse4 2147483647) .cse5)) (and .cse2 (<= .cse4 2147483646) (<= .cse3 0) (< 0 (+ 2147483649 .cse0)) .cse5)))) [2024-12-06 02:23:34,314 INFO L77 FloydHoareUtils]: At program point L557-6(line 557) the Hoare annotation is: (let ((.cse5 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|)) (.cse4 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (let ((.cse1 (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse3 (+ .cse4 1)) (.cse2 (+ .cse4 .cse5)) (.cse0 (not |ULTIMATE.start_test_fun_#t~short14#1|))) (or (and .cse0 .cse1 (<= .cse2 2147483646) (<= .cse3 0) (< 0 (+ 2147483649 .cse4))) (and (<= 0 (+ .cse4 .cse5 2147483648)) .cse1 (<= 0 (+ 2147483649 .cse5)) (< 0 .cse3) (or (< .cse2 2147483647) .cse0))))) [2024-12-06 02:23:34,314 INFO L77 FloydHoareUtils]: At program point L557-8(line 557) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (let ((.cse1 (+ .cse0 1))) (or (and |ULTIMATE.start_test_fun_#t~short13#1| (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (<= (+ .cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|)) 2147483646) (<= .cse1 0) (< 0 (+ 2147483649 .cse0))) (and (< 0 .cse1) (not |ULTIMATE.start_test_fun_#t~short13#1|))))) [2024-12-06 02:23:34,315 INFO L77 FloydHoareUtils]: At program point L557-9(line 557) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= (+ |ULTIMATE.start_test_fun_#t~mem11#1| 1) 0) (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (<= |ULTIMATE.start_test_fun_#t~mem11#1| .cse0) (<= (+ .cse0 |ULTIMATE.start_test_fun_#t~mem12#1|) 2147483647) (<= 0 (+ |ULTIMATE.start_test_fun_#t~mem11#1| 2147483648)) (= |ULTIMATE.start_test_fun_#t~mem12#1| (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|)))) [2024-12-06 02:23:34,315 INFO L77 FloydHoareUtils]: At program point L557-10(line 557) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= (+ |ULTIMATE.start_test_fun_#t~mem11#1| 1) 0) (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (<= |ULTIMATE.start_test_fun_#t~mem11#1| .cse0) (<= (+ .cse0 |ULTIMATE.start_test_fun_#t~mem12#1|) 2147483647) (<= 0 (+ |ULTIMATE.start_test_fun_#t~mem11#1| 2147483648)) (= |ULTIMATE.start_test_fun_#t~mem12#1| (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|)))) [2024-12-06 02:23:34,315 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 557) no Hoare annotation was computed. [2024-12-06 02:23:34,315 INFO L77 FloydHoareUtils]: At program point L557-12(line 557) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (let ((.cse2 (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse3 (+ 2147483649 .cse0)) (.cse4 (not |ULTIMATE.start_test_fun_#t~short13#1|))) (or (let ((.cse1 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|))) (and (<= (+ .cse0 .cse1) 2147483647) |ULTIMATE.start_test_fun_#t~short13#1| .cse2 (< 0 (+ .cse0 .cse1 2147483648)) (<= 0 .cse3) (< 0 (+ 2147483647 .cse1)))) (and .cse2 (< 0 .cse3) .cse4) (and (< 0 (+ .cse0 1)) .cse4)))) [2024-12-06 02:23:34,315 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 02:23:34,315 INFO L77 FloydHoareUtils]: At program point L557-13(line 557) the Hoare annotation is: (let ((.cse11 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|)) (.cse10 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|))) (let ((.cse1 (+ .cse11 .cse10)) (.cse9 (+ .cse11 .cse10 2147483648)) (.cse6 (+ 2147483649 .cse11))) (let ((.cse3 (<= 0 .cse6)) (.cse8 (< 0 (+ .cse11 1))) (.cse5 (<= 0 .cse9)) (.cse2 (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse7 (<= .cse1 2147483646)) (.cse0 (<= 0 (+ .cse10 2147483646))) (.cse4 (not |ULTIMATE.start_test_fun_#t~short14#1|))) (or (and .cse0 (<= .cse1 2147483647) .cse2 .cse3 (<= 2147483647 .cse1)) (and .cse4 (< 2147483646 .cse1)) (and .cse5 (<= .cse6 0) .cse2 .cse7 .cse3) (and .cse4 .cse8) (and .cse4 (< .cse9 0)) (and .cse5 .cse2 .cse7 (<= 0 (+ 2147483649 .cse10)) .cse8) (and .cse5 .cse2 .cse7 (or .cse0 .cse4) (< 0 .cse6)))))) [2024-12-06 02:23:34,315 INFO L77 FloydHoareUtils]: At program point L557-14(line 557) the Hoare annotation is: (let ((.cse7 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|)) (.cse12 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (let ((.cse5 (+ 2147483649 .cse12)) (.cse11 (+ .cse12 .cse7)) (.cse9 (+ .cse12 .cse7 2147483648))) (let ((.cse0 (<= 0 .cse9)) (.cse4 (<= .cse11 2147483646)) (.cse1 (<= 0 (+ .cse7 2147483646))) (.cse3 (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse10 (< 2147483646 .cse11)) (.cse6 (<= 0 .cse5)) (.cse8 (< 0 (+ .cse12 1))) (.cse2 (not |ULTIMATE.start_test_fun_#t~short18#1|))) (or (and .cse0 (or .cse1 .cse2) .cse3 .cse4 (< 0 .cse5)) (and .cse0 (<= .cse5 0) .cse3 .cse4 .cse6) (and .cse0 .cse3 .cse4 (<= 0 (+ 2147483649 .cse7)) .cse8) (and .cse2 (< .cse9 0)) (and .cse10 .cse2) (and .cse1 (<= .cse11 2147483647) .cse3 .cse10 .cse6) (and .cse8 .cse2))))) [2024-12-06 02:23:34,315 INFO L77 FloydHoareUtils]: At program point L557-15(line 557) the Hoare annotation is: (let ((.cse9 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (let ((.cse8 (+ |ULTIMATE.start_test_fun_#t~mem16#1| |ULTIMATE.start_test_fun_#t~mem15#1|)) (.cse6 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|)) (.cse2 (+ 2147483649 .cse9))) (let ((.cse4 (<= 0 .cse2)) (.cse0 (<= 0 (+ .cse6 2147483646))) (.cse1 (<= .cse8 2147483646)) (.cse3 (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse7 (+ .cse9 1)) (.cse5 (<= 0 (+ |ULTIMATE.start_test_fun_#t~mem16#1| |ULTIMATE.start_test_fun_#t~mem15#1| 2147483648)))) (or (and .cse0 .cse1 (<= .cse2 0) .cse3 .cse4 .cse5) (and .cse1 .cse3 (<= 0 (+ 2147483649 .cse6)) (< 0 .cse7) (<= .cse6 2147483646) .cse5) (and .cse0 .cse3 .cse4 (<= .cse8 2147483647) (< 2147483646 .cse8)) (and .cse0 .cse1 .cse3 (<= .cse7 0) (< 0 .cse2) .cse5))))) [2024-12-06 02:23:34,315 INFO L77 FloydHoareUtils]: At program point L557-16(line 557) the Hoare annotation is: (let ((.cse8 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (let ((.cse6 (+ |ULTIMATE.start_test_fun_#t~mem16#1| |ULTIMATE.start_test_fun_#t~mem15#1|)) (.cse4 (+ 2147483649 .cse8)) (.cse7 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|))) (let ((.cse0 (<= 0 (+ .cse7 2147483646))) (.cse5 (<= 0 .cse4)) (.cse1 (<= .cse6 2147483646)) (.cse2 (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse3 (+ .cse8 1))) (or (and .cse0 .cse1 .cse2 (<= .cse3 0) (< 0 .cse4)) (and .cse0 .cse1 (<= .cse4 0) .cse2 .cse5) (and .cse0 .cse2 .cse5 (<= .cse6 2147483647) (< 2147483646 .cse6)) (and .cse1 .cse2 (<= 0 (+ 2147483649 .cse7)) (< 0 .cse3) (<= .cse7 2147483646)))))) [2024-12-06 02:23:34,315 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 557) no Hoare annotation was computed. [2024-12-06 02:23:34,316 INFO L77 FloydHoareUtils]: At program point L557-18(line 557) the Hoare annotation is: (let ((.cse1 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|)) (.cse0 (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse2 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (or (and .cse0 (<= 0 (+ 2147483649 .cse1)) (< 0 (+ .cse2 1))) (not |ULTIMATE.start_test_fun_#t~short18#1|) (and (<= 0 (+ .cse1 2147483646)) .cse0 (<= 0 (+ 2147483649 .cse2))))) [2024-12-06 02:23:34,316 INFO L77 FloydHoareUtils]: At program point L557-24(lines 557 560) the Hoare annotation is: (let ((.cse1 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|)) (.cse4 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (let ((.cse2 (+ .cse4 1)) (.cse5 (<= 0 (+ .cse1 2147483646))) (.cse0 (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse6 (+ 2147483649 .cse4)) (.cse3 (<= .cse1 2147483646))) (or (and .cse0 (<= 0 (+ 2147483649 .cse1)) (< 0 .cse2) .cse3 (< .cse4 2147483647)) (and .cse5 .cse0 (<= .cse2 0) (< 0 .cse6) .cse3) (not |ULTIMATE.start_test_fun_#t~short22#1|) (and .cse5 (<= .cse6 0) .cse0 (<= 0 .cse6) .cse3)))) [2024-12-06 02:23:34,316 INFO L77 FloydHoareUtils]: At program point L557-27(lines 557 560) the Hoare annotation is: (let ((.cse1 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|)) (.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|))) (and (<= .cse0 2147483647) (< .cse1 2147483648) (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (< 0 (+ 2147483649 .cse1)) (<= 0 (+ .cse0 2147483648)))) [2024-12-06 02:23:34,316 INFO L77 FloydHoareUtils]: At program point L557-28(lines 557 560) the Hoare annotation is: true [2024-12-06 02:23:34,316 INFO L77 FloydHoareUtils]: At program point L558(line 558) the Hoare annotation is: (let ((.cse4 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|))) (let ((.cse0 (<= 0 (+ .cse4 2147483646))) (.cse3 (+ |ULTIMATE.start_test_fun_#t~mem23#1| 2147483648)) (.cse1 (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse2 (<= .cse4 2147483646))) (or (and .cse0 .cse1 (<= 0 (+ 2147483649 |ULTIMATE.start_test_fun_#t~mem23#1|)) .cse2 (< .cse3 0)) (and .cse0 .cse1 .cse2 (< |ULTIMATE.start_test_fun_#t~mem23#1| 0) (<= 0 .cse3)) (and (<= |ULTIMATE.start_test_fun_#t~mem23#1| 2147483646) (<= 0 |ULTIMATE.start_test_fun_#t~mem23#1|) .cse1 (<= 0 (+ 2147483649 .cse4)) .cse2)))) [2024-12-06 02:23:34,316 INFO L77 FloydHoareUtils]: At program point L558-1(line 558) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~z_ref~0#1.base|) |ULTIMATE.start_test_fun_~z_ref~0#1.offset|))) (and (<= |ULTIMATE.start_test_fun_#t~mem23#1| 2147483646) (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (<= 0 (+ 2147483649 .cse0)) (<= 0 (+ 2147483649 |ULTIMATE.start_test_fun_#t~mem23#1|)) (<= .cse0 2147483646))) [2024-12-06 02:23:34,316 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 559) no Hoare annotation was computed. [2024-12-06 02:23:34,316 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 02:23:34,316 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 557) no Hoare annotation was computed. [2024-12-06 02:23:34,316 INFO L77 FloydHoareUtils]: At program point L559(line 559) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= |ULTIMATE.start_test_fun_#t~mem24#1| 2147483646) (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) (<= 0 (+ 2147483649 |ULTIMATE.start_test_fun_#t~mem24#1|)))) [2024-12-06 02:23:34,316 INFO L77 FloydHoareUtils]: At program point L559-1(line 559) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= |ULTIMATE.start_test_fun_#t~mem24#1| 2147483646) (not (= |ULTIMATE.start_test_fun_~z_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) (<= 0 (+ 2147483649 |ULTIMATE.start_test_fun_#t~mem24#1|)))) [2024-12-06 02:23:34,316 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 558) no Hoare annotation was computed. [2024-12-06 02:23:34,324 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-12-06 02:23:34,325 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-12-06 02:23:34,325 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~z_ref~0!base,]]] [2024-12-06 02:23:34,326 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-12-06 02:23:34,326 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-12-06 02:23:34,326 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~y_ref~0!base,]]] [2024-12-06 02:23:34,326 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~z_ref~0!base [2024-12-06 02:23:34,326 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~y_ref~0!base [2024-12-06 02:23:34,326 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-12-06 02:23:34,326 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-12-06 02:23:34,326 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~y_ref~0!base,]]] [2024-12-06 02:23:34,326 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-12-06 02:23:34,326 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-12-06 02:23:34,326 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~z_ref~0!base,]]] [2024-12-06 02:23:34,327 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 02:23:34 ImpRootNode [2024-12-06 02:23:34,328 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 02:23:34,328 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 02:23:34,328 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 02:23:34,328 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 02:23:34,329 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:22:12" (3/4) ... [2024-12-06 02:23:34,331 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 02:23:34,336 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2024-12-06 02:23:34,336 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-06 02:23:34,336 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-06 02:23:34,336 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 02:23:34,398 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 02:23:34,399 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 02:23:34,399 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 02:23:34,399 INFO L158 Benchmark]: Toolchain (without parser) took 82498.23ms. Allocated memory was 142.6MB in the beginning and 536.9MB in the end (delta: 394.3MB). Free memory was 116.8MB in the beginning and 170.9MB in the end (delta: -54.1MB). Peak memory consumption was 339.6MB. Max. memory is 16.1GB. [2024-12-06 02:23:34,400 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 82.7MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:23:34,400 INFO L158 Benchmark]: CACSL2BoogieTranslator took 328.85ms. Allocated memory is still 142.6MB. Free memory was 116.6MB in the beginning and 100.1MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 02:23:34,400 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.41ms. Allocated memory is still 142.6MB. Free memory was 100.1MB in the beginning and 98.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:23:34,400 INFO L158 Benchmark]: Boogie Preprocessor took 21.25ms. Allocated memory is still 142.6MB. Free memory was 98.4MB in the beginning and 97.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:23:34,401 INFO L158 Benchmark]: RCFGBuilder took 371.94ms. Allocated memory is still 142.6MB. Free memory was 97.4MB in the beginning and 78.5MB in the end (delta: 18.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 02:23:34,401 INFO L158 Benchmark]: CodeCheck took 81667.34ms. Allocated memory was 142.6MB in the beginning and 536.9MB in the end (delta: 394.3MB). Free memory was 78.3MB in the beginning and 179.2MB in the end (delta: -100.9MB). Peak memory consumption was 289.3MB. Max. memory is 16.1GB. [2024-12-06 02:23:34,401 INFO L158 Benchmark]: Witness Printer took 70.52ms. Allocated memory is still 536.9MB. Free memory was 179.2MB in the beginning and 170.9MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:23:34,403 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 1 procedures, 33 locations, 10 error locations. Started 1 CEGAR loops. OverallTime: 77.0s, OverallIterations: 37, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4183 SdHoareTripleChecker+Valid, 21.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3191 mSDsluCounter, 2008 SdHoareTripleChecker+Invalid, 18.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1078 mSDsCounter, 4569 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 16226 IncrementalHoareTripleChecker+Invalid, 20795 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4569 mSolverCounterUnsat, 930 mSDtfsCounter, 16226 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4786 GetRequests, 3992 SyntacticMatches, 146 SemanticMatches, 648 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 198436 ImplicationChecksByTransitivity, 71.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 11.3s InterpolantComputationTime, 508 NumberOfCodeBlocks, 508 NumberOfCodeBlocksAsserted, 36 NumberOfCheckSat, 472 ConstructedInterpolants, 0 QuantifiedInterpolants, 3475 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 36 InterpolantComputations, 34 PerfectInterpolantSequences, 9/16 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: 557]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 557]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 557]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 557]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 557]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 557]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 558]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 558]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 559]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 559]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 10 specifications checked. All of them hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 82.7MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 328.85ms. Allocated memory is still 142.6MB. Free memory was 116.6MB in the beginning and 100.1MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.41ms. Allocated memory is still 142.6MB. Free memory was 100.1MB in the beginning and 98.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 21.25ms. Allocated memory is still 142.6MB. Free memory was 98.4MB in the beginning and 97.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 371.94ms. Allocated memory is still 142.6MB. Free memory was 97.4MB in the beginning and 78.5MB in the end (delta: 18.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 81667.34ms. Allocated memory was 142.6MB in the beginning and 536.9MB in the end (delta: 394.3MB). Free memory was 78.3MB in the beginning and 179.2MB in the end (delta: -100.9MB). Peak memory consumption was 289.3MB. Max. memory is 16.1GB. * Witness Printer took 70.52ms. Allocated memory is still 536.9MB. Free memory was 179.2MB in the beginning and 170.9MB in the end (delta: 8.3MB). 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: #memory_int - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~z_ref~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~y_ref~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~z_ref~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~y_ref~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~y_ref~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~z_ref~0!base,]]] RESULT: Ultimate proved your program to be correct! [2024-12-06 02:23:34,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00b45b49-68dd-4cd7-a3fc-6e108461b8b8/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