./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/insertionsort-alloca-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/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_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/insertionsort-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 56160afe0156ee9cb1db810e306de9e54e614e31d545b68546457414a273604d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:47:44,557 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:47:44,612 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 02:47:44,617 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:47:44,617 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:47:44,635 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:47:44,636 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:47:44,636 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:47:44,636 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:47:44,636 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:47:44,636 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:47:44,636 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:47:44,637 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:47:44,637 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:47:44,637 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:47:44,637 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:47:44,637 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:47:44,637 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:47:44,637 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:47:44,637 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:47:44,637 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:47:44,637 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:47:44,637 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:47:44,638 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:47:44,638 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:47:44,638 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:47:44,638 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:47:44,638 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:47:44,638 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:47:44,638 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:47:44,638 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_b6c5cf87-b1ed-44e0-adad-5880d446366d/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 56160afe0156ee9cb1db810e306de9e54e614e31d545b68546457414a273604d [2024-12-06 02:47:44,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:47:44,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:47:44,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:47:44,900 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:47:44,900 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:47:44,901 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-memsafety/insertionsort-alloca-1.i [2024-12-06 02:47:47,556 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/data/1ec243343/daa456ca24de413c9c9302b352b52e7f/FLAG9d401d785 [2024-12-06 02:47:47,785 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:47:47,786 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/sv-benchmarks/c/array-memsafety/insertionsort-alloca-1.i [2024-12-06 02:47:47,796 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/data/1ec243343/daa456ca24de413c9c9302b352b52e7f/FLAG9d401d785 [2024-12-06 02:47:48,114 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/data/1ec243343/daa456ca24de413c9c9302b352b52e7f [2024-12-06 02:47:48,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:47:48,117 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:47:48,119 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:47:48,119 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:47:48,122 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:47:48,122 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62d53a0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48, skipping insertion in model container [2024-12-06 02:47:48,123 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,144 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:47:48,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:47:48,347 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:47:48,383 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:47:48,401 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:47:48,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48 WrapperNode [2024-12-06 02:47:48,402 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:47:48,403 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:47:48,403 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:47:48,403 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:47:48,408 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,417 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,431 INFO L138 Inliner]: procedures = 116, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2024-12-06 02:47:48,431 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:47:48,432 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:47:48,432 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:47:48,432 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:47:48,436 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,436 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,439 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,439 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,444 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,445 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,448 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,449 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,450 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,452 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:47:48,452 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:47:48,452 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:47:48,453 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:47:48,453 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:47:48,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:47:48,481 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:47:48,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:47:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:47:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:47:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:47:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:47:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:47:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:47:48,577 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:47:48,578 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:47:48,729 INFO L? ?]: Removed 44 outVars from TransFormulas that were not future-live. [2024-12-06 02:47:48,729 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:47:48,778 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:47:48,778 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 02:47:48,779 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:47:48 BoogieIcfgContainer [2024-12-06 02:47:48,779 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:47:48,779 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:47:48,779 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:47:48,787 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:47:48,787 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:47:48" (1/1) ... [2024-12-06 02:47:48,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:47:48,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2024-12-06 02:47:48,840 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2024-12-06 02:47:48,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:47:48,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:48,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:48,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:49,034 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 02:47:49,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:49,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 26 states and 30 transitions. [2024-12-06 02:47:49,075 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2024-12-06 02:47:49,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:47:49,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:49,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:49,305 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 02:47:49,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:49,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 28 states and 35 transitions. [2024-12-06 02:47:49,565 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-12-06 02:47:49,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:47:49,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:49,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:49,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:49,641 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 02:47:49,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 30 states and 41 transitions. [2024-12-06 02:47:49,851 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 41 transitions. [2024-12-06 02:47:49,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:47:49,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:49,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:49,918 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 02:47:50,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-12-06 02:47:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-12-06 02:47:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:47:50,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:50,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:50,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:51,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:51,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2024-12-06 02:47:51,096 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2024-12-06 02:47:51,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:47:51,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:51,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:51,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-12-06 02:47:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-12-06 02:47:51,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:47:51,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:51,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:51,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:47:52,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 31 states and 44 transitions. [2024-12-06 02:47:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 44 transitions. [2024-12-06 02:47:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:47:52,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:52,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:52,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:47:52,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:52,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 38 transitions. [2024-12-06 02:47:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2024-12-06 02:47:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:47:52,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:52,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:53,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:53,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 32 states and 47 transitions. [2024-12-06 02:47:53,581 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 47 transitions. [2024-12-06 02:47:53,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:47:53,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:53,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:53,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:47:53,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:53,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 33 states and 48 transitions. [2024-12-06 02:47:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 48 transitions. [2024-12-06 02:47:53,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:47:53,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:53,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:53,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:54,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:54,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 34 states and 51 transitions. [2024-12-06 02:47:54,244 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2024-12-06 02:47:54,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:47:54,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:54,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:54,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:57,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:57,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 36 states and 54 transitions. [2024-12-06 02:47:57,118 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 54 transitions. [2024-12-06 02:47:57,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:47:57,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:57,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:57,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:47:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:57,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 36 states and 53 transitions. [2024-12-06 02:47:57,142 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions. [2024-12-06 02:47:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:47:57,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:57,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:57,741 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:59,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:59,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 36 states and 51 transitions. [2024-12-06 02:47:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 51 transitions. [2024-12-06 02:47:59,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:47:59,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:59,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:59,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:47:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:59,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2024-12-06 02:47:59,146 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2024-12-06 02:47:59,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:47:59,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:59,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:59,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:47:59,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:59,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 38 states and 55 transitions. [2024-12-06 02:47:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 55 transitions. [2024-12-06 02:47:59,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:47:59,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:59,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:48:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:00,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2024-12-06 02:48:00,161 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2024-12-06 02:48:00,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:48:00,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:00,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:00,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:00,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:48:00,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 56 transitions. [2024-12-06 02:48:00,502 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2024-12-06 02:48:00,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:48:00,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:00,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:00,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:00,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:48:01,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:01,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 38 states and 55 transitions. [2024-12-06 02:48:01,189 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 55 transitions. [2024-12-06 02:48:01,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:48:01,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:01,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:48:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:01,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 37 states and 54 transitions. [2024-12-06 02:48:01,489 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 54 transitions. [2024-12-06 02:48:01,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:48:01,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:01,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:01,546 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:48:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 39 states and 62 transitions. [2024-12-06 02:48:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 62 transitions. [2024-12-06 02:48:01,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:48:01,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:01,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:48:02,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 41 states and 65 transitions. [2024-12-06 02:48:02,954 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 65 transitions. [2024-12-06 02:48:02,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:48:02,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:02,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:02,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:48:02,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:02,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 40 states and 64 transitions. [2024-12-06 02:48:02,990 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 64 transitions. [2024-12-06 02:48:02,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:48:02,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:02,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:04,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:04,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 43 states and 66 transitions. [2024-12-06 02:48:04,584 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 66 transitions. [2024-12-06 02:48:04,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:48:04,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:04,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:04,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:08,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2024-12-06 02:48:08,350 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2024-12-06 02:48:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:48:08,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:08,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:08,448 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:48:10,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:10,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 61 states and 101 transitions. [2024-12-06 02:48:10,772 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 101 transitions. [2024-12-06 02:48:10,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:48:10,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:10,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:10,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:48:11,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:11,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 62 states and 104 transitions. [2024-12-06 02:48:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 104 transitions. [2024-12-06 02:48:11,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:48:11,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:11,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:11,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:11,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:48:12,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:12,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 64 states and 107 transitions. [2024-12-06 02:48:12,172 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 107 transitions. [2024-12-06 02:48:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:48:12,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:12,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:12,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:12,772 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:15,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:15,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 69 states and 114 transitions. [2024-12-06 02:48:15,525 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 114 transitions. [2024-12-06 02:48:15,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:48:15,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:15,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:16,304 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 78 states and 128 transitions. [2024-12-06 02:48:19,892 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 128 transitions. [2024-12-06 02:48:19,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:48:19,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:19,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:19,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:20,478 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:21,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:21,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 79 states and 130 transitions. [2024-12-06 02:48:21,325 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 130 transitions. [2024-12-06 02:48:21,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:48:21,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:21,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:21,991 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:48:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 82 states and 135 transitions. [2024-12-06 02:48:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 135 transitions. [2024-12-06 02:48:23,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:48:23,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:23,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:48:26,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 86 states and 154 transitions. [2024-12-06 02:48:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 154 transitions. [2024-12-06 02:48:26,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:48:26,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:26,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:26,992 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:48:28,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:28,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 85 states and 153 transitions. [2024-12-06 02:48:28,417 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 153 transitions. [2024-12-06 02:48:28,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:48:28,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:28,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:28,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:28,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:48:31,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:31,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 92 states and 168 transitions. [2024-12-06 02:48:31,176 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 168 transitions. [2024-12-06 02:48:31,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:48:31,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:31,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:31,207 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:48:31,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 93 states and 171 transitions. [2024-12-06 02:48:31,782 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 171 transitions. [2024-12-06 02:48:31,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:48:31,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:31,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:31,812 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:48:34,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:34,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 100 states and 181 transitions. [2024-12-06 02:48:34,013 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 181 transitions. [2024-12-06 02:48:34,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:48:34,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:34,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:34,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:40,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:40,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 110 states and 211 transitions. [2024-12-06 02:48:40,074 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 211 transitions. [2024-12-06 02:48:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:48:40,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:40,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:40,279 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:48:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 117 states and 222 transitions. [2024-12-06 02:48:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 222 transitions. [2024-12-06 02:48:43,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:48:43,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:43,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:43,491 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:48:47,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:47,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 124 states and 231 transitions. [2024-12-06 02:48:47,405 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 231 transitions. [2024-12-06 02:48:47,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:48:47,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:47,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:47,510 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:48:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:50,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 131 states and 239 transitions. [2024-12-06 02:48:50,377 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 239 transitions. [2024-12-06 02:48:50,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:48:50,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:50,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:50,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:48:53,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:53,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 134 states and 244 transitions. [2024-12-06 02:48:53,072 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 244 transitions. [2024-12-06 02:48:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:48:53,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:53,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:02,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 150 states and 279 transitions. [2024-12-06 02:49:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 279 transitions. [2024-12-06 02:49:02,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:49:02,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:02,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:02,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:02,634 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 153 states and 281 transitions. [2024-12-06 02:49:04,466 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 281 transitions. [2024-12-06 02:49:04,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:49:04,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:04,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:04,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:04,509 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:49:09,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:09,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 164 states and 298 transitions. [2024-12-06 02:49:09,301 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 298 transitions. [2024-12-06 02:49:09,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:49:09,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:09,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:09,344 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:49:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:10,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 166 states and 300 transitions. [2024-12-06 02:49:10,833 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 300 transitions. [2024-12-06 02:49:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:49:10,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:10,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:10,869 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:49:12,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:12,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 168 states and 303 transitions. [2024-12-06 02:49:12,371 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 303 transitions. [2024-12-06 02:49:12,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:49:12,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:12,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:12,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:13,231 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:49:15,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:15,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 171 states and 305 transitions. [2024-12-06 02:49:15,147 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 305 transitions. [2024-12-06 02:49:15,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:49:15,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:15,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:16,692 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:21,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:21,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 176 states and 314 transitions. [2024-12-06 02:49:21,565 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 314 transitions. [2024-12-06 02:49:21,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:49:21,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:21,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:22,407 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:23,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:23,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 177 states and 318 transitions. [2024-12-06 02:49:23,599 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 318 transitions. [2024-12-06 02:49:23,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:49:23,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:23,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:24,928 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:49:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 184 states and 334 transitions. [2024-12-06 02:49:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 334 transitions. [2024-12-06 02:49:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:49:31,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:31,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:49:36,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:36,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 188 states and 343 transitions. [2024-12-06 02:49:36,282 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 343 transitions. [2024-12-06 02:49:36,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:49:36,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:36,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:36,832 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:49:38,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:38,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 190 states and 345 transitions. [2024-12-06 02:49:38,885 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 345 transitions. [2024-12-06 02:49:38,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:49:38,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:38,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:38,924 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 02:49:40,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 193 states and 357 transitions. [2024-12-06 02:49:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 357 transitions. [2024-12-06 02:49:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:49:40,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:40,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:40,628 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 02:49:42,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:42,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 198 states and 366 transitions. [2024-12-06 02:49:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 366 transitions. [2024-12-06 02:49:42,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:49:42,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:42,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:43,436 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 15 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:49:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 206 states and 374 transitions. [2024-12-06 02:49:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 374 transitions. [2024-12-06 02:49:46,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:49:46,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:46,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:46,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:49:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 213 states and 381 transitions. [2024-12-06 02:49:50,540 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 381 transitions. [2024-12-06 02:49:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:49:50,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:50,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:52,263 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 12 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:50:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 223 states and 397 transitions. [2024-12-06 02:50:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 397 transitions. [2024-12-06 02:50:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:50:00,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:00,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:00,463 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:50:03,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 231 states and 405 transitions. [2024-12-06 02:50:03,584 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 405 transitions. [2024-12-06 02:50:03,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:50:03,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:03,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:04,087 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:50:08,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:08,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 239 states and 414 transitions. [2024-12-06 02:50:08,940 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 414 transitions. [2024-12-06 02:50:08,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:50:08,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:08,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:09,047 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:50:11,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:11,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 242 states and 417 transitions. [2024-12-06 02:50:11,146 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 417 transitions. [2024-12-06 02:50:11,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:50:11,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:11,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 258 states and 456 transitions. [2024-12-06 02:50:26,090 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 456 transitions. [2024-12-06 02:50:26,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:50:26,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:26,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:26,132 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 02:50:33,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 269 states and 468 transitions. [2024-12-06 02:50:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 468 transitions. [2024-12-06 02:50:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:50:33,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:33,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:33,194 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 02:50:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 273 states and 473 transitions. [2024-12-06 02:50:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 473 transitions. [2024-12-06 02:50:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:50:36,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:36,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:36,836 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 02:50:39,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 275 states and 476 transitions. [2024-12-06 02:50:39,108 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 476 transitions. [2024-12-06 02:50:39,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:50:39,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:39,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:39,537 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:39,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:39,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 276 states and 480 transitions. [2024-12-06 02:50:39,733 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 480 transitions. [2024-12-06 02:50:39,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:50:39,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:39,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:50:42,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:42,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 281 states and 485 transitions. [2024-12-06 02:50:42,434 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 485 transitions. [2024-12-06 02:50:42,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:50:42,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:42,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 16 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:46,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:46,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 283 states and 487 transitions. [2024-12-06 02:50:46,831 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 487 transitions. [2024-12-06 02:50:46,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:50:46,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:46,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:49,377 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:50:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 290 states and 501 transitions. [2024-12-06 02:50:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 501 transitions. [2024-12-06 02:50:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:50:58,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:58,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:58,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:59,632 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 9 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:51:02,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:02,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 292 states and 504 transitions. [2024-12-06 02:51:02,057 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 504 transitions. [2024-12-06 02:51:02,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:51:02,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:02,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:02,169 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:51:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:04,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 294 states and 506 transitions. [2024-12-06 02:51:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 506 transitions. [2024-12-06 02:51:04,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:51:04,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:04,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:04,751 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:51:08,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:08,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 299 states and 510 transitions. [2024-12-06 02:51:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 510 transitions. [2024-12-06 02:51:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:51:08,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:08,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:09,109 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 19 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:51:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:16,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 307 states and 521 transitions. [2024-12-06 02:51:16,875 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 521 transitions. [2024-12-06 02:51:16,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:51:16,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:16,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:16,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 16 proven. 35 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:51:22,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 315 states and 529 transitions. [2024-12-06 02:51:22,083 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 529 transitions. [2024-12-06 02:51:22,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:51:22,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:22,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:22,515 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 25 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:51:28,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:28,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 326 states and 544 transitions. [2024-12-06 02:51:28,831 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 544 transitions. [2024-12-06 02:51:28,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:51:28,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:28,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:29,257 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 25 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:51:31,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:31,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 328 states and 547 transitions. [2024-12-06 02:51:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 547 transitions. [2024-12-06 02:51:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:51:31,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:32,913 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 20 proven. 23 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:51:40,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 335 states and 555 transitions. [2024-12-06 02:51:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 555 transitions. [2024-12-06 02:51:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:51:40,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:40,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:41,027 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 16 proven. 39 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:51:45,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 342 states and 562 transitions. [2024-12-06 02:51:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 562 transitions. [2024-12-06 02:51:45,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:51:45,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:45,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:45,219 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 19 proven. 14 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 02:51:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:48,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 347 states and 569 transitions. [2024-12-06 02:51:48,721 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 569 transitions. [2024-12-06 02:51:48,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:51:48,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:48,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:48,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:49,618 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 19 proven. 23 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:51:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 355 states and 579 transitions. [2024-12-06 02:51:54,692 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 579 transitions. [2024-12-06 02:51:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:51:54,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:54,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:54,878 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 22 proven. 3 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 02:51:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:58,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 360 states and 584 transitions. [2024-12-06 02:51:58,296 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 584 transitions. [2024-12-06 02:51:58,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:51:58,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:58,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 20 proven. 40 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:52:06,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:06,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 365 states and 593 transitions. [2024-12-06 02:52:06,239 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 593 transitions. [2024-12-06 02:52:06,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:52:06,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:06,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:06,790 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 48 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:52:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 367 states and 594 transitions. [2024-12-06 02:52:08,451 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 594 transitions. [2024-12-06 02:52:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:52:08,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:08,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:10,240 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 50 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:52:27,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:27,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 385 states and 628 transitions. [2024-12-06 02:52:27,400 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 628 transitions. [2024-12-06 02:52:27,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:52:27,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:27,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:27,450 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:52:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 392 states and 635 transitions. [2024-12-06 02:52:31,956 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 635 transitions. [2024-12-06 02:52:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:52:31,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:31,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:32,417 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 19 proven. 38 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:52:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:35,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 397 states and 639 transitions. [2024-12-06 02:52:35,603 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 639 transitions. [2024-12-06 02:52:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:52:35,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:35,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:36,822 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:52:44,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:44,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 404 states and 647 transitions. [2024-12-06 02:52:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 647 transitions. [2024-12-06 02:52:44,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:52:44,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:44,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:44,633 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:52:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 405 states and 647 transitions. [2024-12-06 02:52:45,586 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 647 transitions. [2024-12-06 02:52:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:52:45,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:45,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:45,674 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 02:52:47,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:47,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 406 states and 647 transitions. [2024-12-06 02:52:47,025 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 647 transitions. [2024-12-06 02:52:47,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:52:47,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:47,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:48,828 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 16 proven. 75 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:52:54,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:54,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 413 states and 654 transitions. [2024-12-06 02:52:54,354 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 654 transitions. [2024-12-06 02:52:54,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:52:54,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:54,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:55,719 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 25 proven. 69 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:52:59,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:59,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 421 states and 662 transitions. [2024-12-06 02:52:59,629 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 662 transitions. [2024-12-06 02:52:59,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:52:59,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:59,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:00,553 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 25 proven. 69 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:53:01,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:01,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 422 states and 662 transitions. [2024-12-06 02:53:01,913 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 662 transitions. [2024-12-06 02:53:01,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:53:01,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:01,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 02:53:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:05,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 429 states and 669 transitions. [2024-12-06 02:53:05,285 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 669 transitions. [2024-12-06 02:53:05,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:53:05,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:05,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:06,503 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 45 proven. 6 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 02:53:11,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:11,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 149 states and 206 transitions. [2024-12-06 02:53:11,169 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 206 transitions. [2024-12-06 02:53:11,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 02:53:11,169 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 95 iterations. [2024-12-06 02:53:11,176 INFO L726 CodeCheckObserver]: All specifications hold 13 specifications checked. All of them hold [2024-12-06 02:53:20,548 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,549 INFO L77 FloydHoareUtils]: At program point L518-5(lines 518 519) the Hoare annotation is: (let ((.cse13 (* 4 |ULTIMATE.start_insertionSort_~j~0#1|))) (let ((.cse15 (+ .cse13 7)) (.cse14 (select |#length| |ULTIMATE.start_insertionSort_~a#1.base|)) (.cse16 (+ 2 |ULTIMATE.start_insertionSort_~i~0#1|))) (let ((.cse4 (< |ULTIMATE.start_insertionSort_~array_size#1| .cse16)) (.cse5 (<= 1 |ULTIMATE.start_insertionSort_~j~0#1|)) (.cse11 (<= .cse16 |ULTIMATE.start_insertionSort_~array_size#1|)) (.cse10 (<= 2 |ULTIMATE.start_insertionSort_~i~0#1|)) (.cse6 (<= (+ |ULTIMATE.start_insertionSort_~a#1.offset| .cse13 4) .cse14)) (.cse12 (<= 1 |ULTIMATE.start_insertionSort_~i~0#1|)) (.cse7 (< .cse15 .cse14)) (.cse8 (not |ULTIMATE.start_insertionSort_#t~short4#1|)) (.cse0 (<= (* |ULTIMATE.start_insertionSort_~array_size#1| 4) .cse14)) (.cse1 (= |ULTIMATE.start_insertionSort_~a#1.offset| 0)) (.cse2 (= (select |#valid| |ULTIMATE.start_insertionSort_~a#1.base|) 1)) (.cse9 (<= 0 |ULTIMATE.start_insertionSort_~j~0#1|)) (.cse3 (= (store |#valid| |ULTIMATE.start_main_#t~malloc9#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and (= |ULTIMATE.start_insertionSort_~j~0#1| 1) (< 2 |ULTIMATE.start_insertionSort_~array_size#1|) .cse0 .cse1 (= |ULTIMATE.start_insertionSort_~i~0#1| 1) .cse2 .cse3) (and .cse4 .cse5 .cse1 .cse6 .cse2 .cse3) (and .cse4 .cse7 .cse8 .cse1 .cse2 .cse9 .cse3) (and .cse10 (<= |ULTIMATE.start_insertionSort_~j~0#1| 2) .cse11 .cse5 .cse0 .cse1 .cse2 .cse3) (and .cse12 .cse11 (<= (+ .cse13 4) .cse14) .cse8 .cse0 .cse1 .cse2 (<= .cse14 .cse15) .cse3) (and .cse10 (< 2 |ULTIMATE.start_insertionSort_~j~0#1|) .cse0 .cse1 .cse6 .cse2 .cse3) (and .cse12 .cse7 .cse8 .cse0 .cse1 .cse2 .cse9 .cse3))))) [2024-12-06 02:53:20,549 INFO L77 FloydHoareUtils]: At program point L518-6(lines 518 519) the Hoare annotation is: (let ((.cse7 (select |#length| |ULTIMATE.start_insertionSort_~a#1.base|))) (let ((.cse1 (< 0 |ULTIMATE.start_insertionSort_~j~0#1|)) (.cse0 (+ 2 |ULTIMATE.start_insertionSort_~i~0#1|)) (.cse2 (<= (+ (* 4 |ULTIMATE.start_insertionSort_~j~0#1|) 4) .cse7)) (.cse6 (<= (* |ULTIMATE.start_insertionSort_~array_size#1| 4) .cse7)) (.cse3 (= |ULTIMATE.start_insertionSort_~a#1.offset| 0)) (.cse4 (= (select |#valid| |ULTIMATE.start_insertionSort_~a#1.base|) 1)) (.cse5 (= (store |#valid| |ULTIMATE.start_main_#t~malloc9#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and (< |ULTIMATE.start_insertionSort_~array_size#1| .cse0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 (<= .cse0 |ULTIMATE.start_insertionSort_~array_size#1|) (<= |ULTIMATE.start_insertionSort_~j~0#1| |ULTIMATE.start_insertionSort_~i~0#1|) .cse6 .cse3 .cse4 .cse5) (and (<= 2 |ULTIMATE.start_insertionSort_~i~0#1|) (< 2 |ULTIMATE.start_insertionSort_~j~0#1|) .cse2 .cse6 .cse3 .cse4 .cse5)))) [2024-12-06 02:53:20,549 INFO L77 FloydHoareUtils]: At program point L518-8(lines 518 519) the Hoare annotation is: (let ((.cse6 (+ 2 |ULTIMATE.start_insertionSort_~i~0#1|)) (.cse9 (select |#length| |ULTIMATE.start_insertionSort_~a#1.base|))) (let ((.cse1 (< 0 |ULTIMATE.start_insertionSort_~j~0#1|)) (.cse2 (<= (+ (* 4 |ULTIMATE.start_insertionSort_~j~0#1|) 4) .cse9)) (.cse0 (< |ULTIMATE.start_insertionSort_~array_size#1| .cse6)) (.cse7 (<= (* |ULTIMATE.start_insertionSort_~array_size#1| 4) .cse9)) (.cse11 (<= 1 |ULTIMATE.start_insertionSort_~i~0#1|)) (.cse3 (= |ULTIMATE.start_insertionSort_~a#1.offset| 0)) (.cse8 (<= |ULTIMATE.start_insertionSort_~j~0#1| 0)) (.cse4 (= (select |#valid| |ULTIMATE.start_insertionSort_~a#1.base|) 1)) (.cse10 (<= 0 |ULTIMATE.start_insertionSort_~j~0#1|)) (.cse5 (= (store |#valid| |ULTIMATE.start_main_#t~malloc9#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) (.cse12 (+ 3 |ULTIMATE.start_insertionSort_~i~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 (<= .cse6 |ULTIMATE.start_insertionSort_~array_size#1|) (<= |ULTIMATE.start_insertionSort_~j~0#1| |ULTIMATE.start_insertionSort_~i~0#1|) .cse7 .cse3 .cse4 .cse5) (and (<= 2 |ULTIMATE.start_insertionSort_~i~0#1|) .cse2 .cse7 (< |ULTIMATE.start_insertionSort_~i~0#1| |ULTIMATE.start_insertionSort_~j~0#1|) .cse3 .cse4 .cse5) (and .cse0 .cse3 .cse8 (<= 8 .cse9) .cse4 .cse10 .cse5) (and .cse11 .cse7 .cse3 .cse8 .cse4 (<= .cse12 |ULTIMATE.start_insertionSort_~array_size#1|) .cse10 .cse5) (and .cse11 .cse3 .cse8 (<= (+ (* 4 |ULTIMATE.start_insertionSort_~i~0#1|) 8) .cse9) .cse4 .cse10 .cse5 (< |ULTIMATE.start_insertionSort_~array_size#1| .cse12))))) [2024-12-06 02:53:20,549 INFO L77 FloydHoareUtils]: At program point L518-9(lines 518 519) the Hoare annotation is: (let ((.cse12 (* 4 |ULTIMATE.start_insertionSort_~j~0#1|))) (let ((.cse8 (+ 2 |ULTIMATE.start_insertionSort_~i~0#1|)) (.cse11 (+ .cse12 8)) (.cse10 (select |#length| |ULTIMATE.start_insertionSort_~a#1.base|))) (let ((.cse2 (<= .cse11 .cse10)) (.cse4 (<= 0 |ULTIMATE.start_insertionSort_~j~0#1|)) (.cse6 (<= 1 |ULTIMATE.start_insertionSort_~i~0#1|)) (.cse7 (<= (* |ULTIMATE.start_insertionSort_~array_size#1| 4) .cse10)) (.cse0 (< |ULTIMATE.start_insertionSort_~array_size#1| .cse8)) (.cse9 (<= (+ .cse12 4) .cse10)) (.cse1 (= |ULTIMATE.start_insertionSort_~a#1.offset| 0)) (.cse3 (= (select |#valid| |ULTIMATE.start_insertionSort_~a#1.base|) 1)) (.cse5 (= (store |#valid| |ULTIMATE.start_main_#t~malloc9#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 (<= .cse8 |ULTIMATE.start_insertionSort_~array_size#1|) .cse9 .cse7 .cse1 .cse3 (< .cse10 .cse11) .cse5) (and .cse0 (<= 1 |ULTIMATE.start_insertionSort_~j~0#1|) .cse9 .cse1 .cse3 .cse5))))) [2024-12-06 02:53:20,550 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,550 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,550 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,550 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 523 537) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-12-06 02:53:20,550 INFO L77 FloydHoareUtils]: At program point L519(line 519) the Hoare annotation is: (let ((.cse7 (select |#length| |ULTIMATE.start_insertionSort_~a#1.base|))) (let ((.cse1 (< 0 |ULTIMATE.start_insertionSort_~j~0#1|)) (.cse0 (+ 2 |ULTIMATE.start_insertionSort_~i~0#1|)) (.cse2 (<= (+ (* 4 |ULTIMATE.start_insertionSort_~j~0#1|) 4) .cse7)) (.cse6 (<= (* |ULTIMATE.start_insertionSort_~array_size#1| 4) .cse7)) (.cse3 (= |ULTIMATE.start_insertionSort_~a#1.offset| 0)) (.cse4 (= (select |#valid| |ULTIMATE.start_insertionSort_~a#1.base|) 1)) (.cse5 (= (store |#valid| |ULTIMATE.start_main_#t~malloc9#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and (< |ULTIMATE.start_insertionSort_~array_size#1| .cse0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 (<= .cse0 |ULTIMATE.start_insertionSort_~array_size#1|) (<= |ULTIMATE.start_insertionSort_~j~0#1| |ULTIMATE.start_insertionSort_~i~0#1|) .cse6 .cse3 .cse4 .cse5) (and (<= 2 |ULTIMATE.start_insertionSort_~i~0#1|) (< 2 |ULTIMATE.start_insertionSort_~j~0#1|) .cse2 .cse6 .cse3 .cse4 .cse5)))) [2024-12-06 02:53:20,550 INFO L77 FloydHoareUtils]: At program point L515-1(lines 515 521) the Hoare annotation is: (let ((.cse4 (+ 2 |ULTIMATE.start_insertionSort_~i~0#1|)) (.cse1 (select |#length| |ULTIMATE.start_insertionSort_~a#1.base|)) (.cse0 (= |ULTIMATE.start_insertionSort_~a#1.offset| 0)) (.cse2 (= (select |#valid| |ULTIMATE.start_insertionSort_~a#1.base|) 1)) (.cse3 (= (store |#valid| |ULTIMATE.start_main_#t~malloc9#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and (<= |ULTIMATE.start_insertionSort_~array_size#1| 2) .cse0 (= |ULTIMATE.start_insertionSort_~i~0#1| 1) (<= 8 .cse1) .cse2 .cse3) (and (<= 1 |ULTIMATE.start_insertionSort_~i~0#1|) (<= .cse4 |ULTIMATE.start_insertionSort_~array_size#1|) (<= (* |ULTIMATE.start_insertionSort_~array_size#1| 4) .cse1) .cse0 .cse2 .cse3) (and (< |ULTIMATE.start_insertionSort_~array_size#1| .cse4) (<= (+ (* 4 |ULTIMATE.start_insertionSort_~i~0#1|) 4) .cse1) (<= 2 |ULTIMATE.start_insertionSort_~i~0#1|) .cse0 .cse2 .cse3))) [2024-12-06 02:53:20,550 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_LEAK(lines 523 537) no Hoare annotation was computed. [2024-12-06 02:53:20,550 INFO L77 FloydHoareUtils]: At program point L515-3(lines 515 521) the Hoare annotation is: (let ((.cse0 (= (select |#valid| |ULTIMATE.start_insertionSort_~a#1.base|) 1)) (.cse1 (= (store |#valid| |ULTIMATE.start_main_#t~malloc9#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and .cse0 (<= |ULTIMATE.start_insertionSort_~array_size#1| |ULTIMATE.start_insertionSort_~i~0#1|) .cse1) (and (<= (+ |ULTIMATE.start_insertionSort_~array_size#1| 1) |ULTIMATE.start_insertionSort_~i~0#1|) .cse1) (and (<= 1 |ULTIMATE.start_insertionSort_~i~0#1|) (<= (* |ULTIMATE.start_insertionSort_~array_size#1| 4) (select |#length| |ULTIMATE.start_insertionSort_~a#1.base|)) (= |ULTIMATE.start_insertionSort_~a#1.offset| 0) .cse0 .cse1))) [2024-12-06 02:53:20,551 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,551 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,551 INFO L77 FloydHoareUtils]: At program point L532(line 532) the Hoare annotation is: (let ((.cse8 (div |ULTIMATE.start_main_~array_size~0#1| 1073741824)) (.cse7 (select |#length| |ULTIMATE.start_main_~a~0#1.base|))) (let ((.cse3 (<= (+ (* |ULTIMATE.start_main_~i~1#1| 4) 4) .cse7)) (.cse0 (= |ULTIMATE.start_main_~a~0#1.offset| 0)) (.cse1 (< .cse8 1)) (.cse2 (= (+ .cse7 (* .cse8 4294967296)) (* |ULTIMATE.start_main_~array_size~0#1| 4))) (.cse6 (<= 3 |ULTIMATE.start_main_~array_size~0#1|)) (.cse4 (= (select |#valid| |ULTIMATE.start_main_~a~0#1.base|) 1)) (.cse5 (= (store |#valid| |ULTIMATE.start_main_#t~malloc9#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and .cse0 .cse1 .cse2 (<= |ULTIMATE.start_main_~i~1#1| 1) (<= 1 |ULTIMATE.start_main_~i~1#1|) .cse3 .cse4 .cse5) (and .cse0 (<= 0 |ULTIMATE.start_main_~i~1#1|) .cse1 .cse2 (<= |ULTIMATE.start_main_~i~1#1| 0) .cse3 .cse4 .cse5) (and .cse0 (< 2 |ULTIMATE.start_main_~i~1#1|) .cse1 .cse2 .cse6 .cse3 .cse4 .cse5) (and .cse0 (<= |ULTIMATE.start_main_~i~1#1| 2) .cse1 .cse2 .cse6 (< 1 |ULTIMATE.start_main_~i~1#1|) .cse4 .cse5)))) [2024-12-06 02:53:20,551 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,551 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 02:53:20,551 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,551 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,551 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 02:53:20,551 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,551 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,551 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-12-06 02:53:20,551 INFO L77 FloydHoareUtils]: At program point L530-3(lines 530 533) the Hoare annotation is: (let ((.cse6 (select |#length| |ULTIMATE.start_main_~a~0#1.base|)) (.cse7 (div |ULTIMATE.start_main_~array_size~0#1| 1073741824))) (let ((.cse0 (= |ULTIMATE.start_main_~a~0#1.offset| 0)) (.cse1 (<= .cse7 0)) (.cse2 (= (+ .cse6 (* .cse7 4294967296)) (* |ULTIMATE.start_main_~array_size~0#1| 4))) (.cse5 (<= 3 |ULTIMATE.start_main_~array_size~0#1|)) (.cse3 (= (select |#valid| |ULTIMATE.start_main_~a~0#1.base|) 1)) (.cse4 (= (store |#valid| |ULTIMATE.start_main_#t~malloc9#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and .cse0 (<= 0 |ULTIMATE.start_main_~i~1#1|) .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~i~1#1| 1) |ULTIMATE.start_main_~array_size~0#1|) .cse3 .cse4) (and (< 3 |ULTIMATE.start_main_~i~1#1|) .cse0 .cse1 .cse2 .cse5 (<= (* |ULTIMATE.start_main_~i~1#1| 4) .cse6) .cse3 .cse4) (and .cse0 .cse1 .cse2 (<= |ULTIMATE.start_main_~i~1#1| 1) (<= 1 |ULTIMATE.start_main_~i~1#1|) .cse3 .cse4) (and .cse0 (<= |ULTIMATE.start_main_~i~1#1| 2) .cse1 .cse2 (< 1 |ULTIMATE.start_main_~i~1#1|) (<= 8 .cse6) .cse3 .cse4) (and .cse0 (< 2 |ULTIMATE.start_main_~i~1#1|) .cse1 .cse2 .cse5 (<= |ULTIMATE.start_main_~i~1#1| 3) .cse3 .cse4)))) [2024-12-06 02:53:20,552 INFO L77 FloydHoareUtils]: At program point L518-1(line 518) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_insertionSort_~j~0#1| 1)) (.cse16 (* 4 |ULTIMATE.start_insertionSort_~j~0#1|)) (.cse15 (select |#length| |ULTIMATE.start_insertionSort_~a#1.base|)) (.cse13 (+ 2 |ULTIMATE.start_insertionSort_~i~0#1|))) (let ((.cse5 (< |ULTIMATE.start_insertionSort_~array_size#1| .cse13)) (.cse10 (<= 1 |ULTIMATE.start_insertionSort_~j~0#1|)) (.cse11 (<= (+ |ULTIMATE.start_insertionSort_~a#1.offset| .cse16 4) .cse15)) (.cse6 (< (+ .cse16 7) .cse15)) (.cse7 (not |ULTIMATE.start_insertionSort_#t~short4#1|)) (.cse1 (<= (* |ULTIMATE.start_insertionSort_~array_size#1| 4) .cse15)) (.cse8 (not .cse0)) (.cse9 (<= 0 |ULTIMATE.start_insertionSort_~j~0#1|)) (.cse12 (<= 2 |ULTIMATE.start_insertionSort_~i~0#1|)) (.cse2 (= |ULTIMATE.start_insertionSort_~a#1.offset| 0)) (.cse3 (= (select |#valid| |ULTIMATE.start_insertionSort_~a#1.base|) 1)) (.cse4 (= (store |#valid| |ULTIMATE.start_main_#t~malloc9#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) (.cse14 (+ 3 |ULTIMATE.start_insertionSort_~i~0#1|))) (or (and .cse0 (< 2 |ULTIMATE.start_insertionSort_~array_size#1|) .cse1 |ULTIMATE.start_insertionSort_#t~short4#1| .cse2 (= |ULTIMATE.start_insertionSort_~i~0#1| 1) .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse2 .cse8 .cse3 .cse9 .cse4) (and .cse5 .cse10 |ULTIMATE.start_insertionSort_#t~short4#1| .cse2 .cse11 .cse3 .cse4) (and .cse12 (<= |ULTIMATE.start_insertionSort_~j~0#1| 2) (<= .cse13 |ULTIMATE.start_insertionSort_~array_size#1|) .cse10 .cse1 .cse2 .cse8 .cse3 .cse4) (and .cse12 (< 2 |ULTIMATE.start_insertionSort_~j~0#1|) .cse1 |ULTIMATE.start_insertionSort_#t~short4#1| .cse2 .cse11 .cse3 .cse4) (and .cse0 .cse12 .cse1 |ULTIMATE.start_insertionSort_#t~short4#1| .cse2 .cse3 (<= .cse14 |ULTIMATE.start_insertionSort_~array_size#1|) .cse4) (and (<= 1 |ULTIMATE.start_insertionSort_~i~0#1|) .cse6 .cse7 .cse1 .cse2 .cse8 .cse3 .cse9 .cse4) (and .cse0 .cse12 |ULTIMATE.start_insertionSort_#t~short4#1| .cse2 (<= (+ (* 4 |ULTIMATE.start_insertionSort_~i~0#1|) 8) .cse15) .cse3 .cse4 (< |ULTIMATE.start_insertionSort_~array_size#1| .cse14))))) [2024-12-06 02:53:20,552 INFO L77 FloydHoareUtils]: At program point L518-2(line 518) the Hoare annotation is: (let ((.cse7 (select |#length| |ULTIMATE.start_insertionSort_~a#1.base|))) (let ((.cse1 (< 0 |ULTIMATE.start_insertionSort_~j~0#1|)) (.cse0 (+ 2 |ULTIMATE.start_insertionSort_~i~0#1|)) (.cse2 (<= (+ (* 4 |ULTIMATE.start_insertionSort_~j~0#1|) 4) .cse7)) (.cse6 (<= (* |ULTIMATE.start_insertionSort_~array_size#1| 4) .cse7)) (.cse3 (= |ULTIMATE.start_insertionSort_~a#1.offset| 0)) (.cse4 (= (select |#valid| |ULTIMATE.start_insertionSort_~a#1.base|) 1)) (.cse5 (= (store |#valid| |ULTIMATE.start_main_#t~malloc9#1.base| 0) |ULTIMATE.start_main_old_#valid#1|))) (or (and (< |ULTIMATE.start_insertionSort_~array_size#1| .cse0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 (<= .cse0 |ULTIMATE.start_insertionSort_~array_size#1|) (<= |ULTIMATE.start_insertionSort_~j~0#1| |ULTIMATE.start_insertionSort_~i~0#1|) .cse6 .cse3 .cse4 .cse5) (and (<= 2 |ULTIMATE.start_insertionSort_~i~0#1|) (< 2 |ULTIMATE.start_insertionSort_~j~0#1|) .cse2 .cse6 .cse3 .cse4 .cse5)))) [2024-12-06 02:53:20,563 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,564 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,564 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a!offset [2024-12-06 02:53:20,564 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,564 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,564 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,564 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,565 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,565 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,565 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a!offset [2024-12-06 02:53:20,565 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,565 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,565 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,565 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,565 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,565 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a!offset [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a!offset [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,566 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,567 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,567 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,567 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,567 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,567 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a!offset [2024-12-06 02:53:20,567 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,567 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,567 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,567 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,568 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a!offset [2024-12-06 02:53:20,568 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,568 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,568 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,568 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,568 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,568 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,570 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,571 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,571 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,571 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,571 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,571 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,571 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,571 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,572 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,572 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,572 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a!offset [2024-12-06 02:53:20,572 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,572 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,572 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,572 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,573 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a~0!offset [2024-12-06 02:53:20,574 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,574 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,574 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,574 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,574 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,574 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,574 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a~0!offset [2024-12-06 02:53:20,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a~0!offset [2024-12-06 02:53:20,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,575 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,576 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,576 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,576 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,576 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,576 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a~0!offset [2024-12-06 02:53:20,576 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,576 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,576 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,576 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~a~0!offset [2024-12-06 02:53:20,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-12-06 02:53:20,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-12-06 02:53:20,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-12-06 02:53:20,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-12-06 02:53:20,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-12-06 02:53:20,577 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-12-06 02:53:20,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 02:53:20 ImpRootNode [2024-12-06 02:53:20,580 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 02:53:20,580 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 02:53:20,580 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 02:53:20,581 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 02:53:20,581 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:47:48" (3/4) ... [2024-12-06 02:53:20,583 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 02:53:20,589 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-12-06 02:53:20,590 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-06 02:53:20,590 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-06 02:53:20,590 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-06 02:53:20,667 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 02:53:20,667 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 02:53:20,667 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 02:53:20,668 INFO L158 Benchmark]: Toolchain (without parser) took 332550.17ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 117.2MB in the beginning and 812.5MB in the end (delta: -695.2MB). Peak memory consumption was 608.8MB. Max. memory is 16.1GB. [2024-12-06 02:53:20,668 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 83.2MB in the beginning and 83.1MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:53:20,668 INFO L158 Benchmark]: CACSL2BoogieTranslator took 283.74ms. Allocated memory is still 142.6MB. Free memory was 117.1MB in the beginning and 100.5MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 02:53:20,668 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.34ms. Allocated memory is still 142.6MB. Free memory was 100.5MB in the beginning and 99.0MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:53:20,669 INFO L158 Benchmark]: Boogie Preprocessor took 20.12ms. Allocated memory is still 142.6MB. Free memory was 99.0MB in the beginning and 97.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:53:20,669 INFO L158 Benchmark]: RCFGBuilder took 326.42ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 80.9MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 02:53:20,669 INFO L158 Benchmark]: CodeCheck took 331800.37ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 80.7MB in the beginning and 820.8MB in the end (delta: -740.1MB). Peak memory consumption was 575.2MB. Max. memory is 16.1GB. [2024-12-06 02:53:20,669 INFO L158 Benchmark]: Witness Printer took 86.80ms. Allocated memory is still 1.5GB. Free memory was 820.8MB in the beginning and 812.5MB in the end (delta: 8.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:53:20,671 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, 27 locations, 13 error locations. Started 1 CEGAR loops. OverallTime: 322.4s, OverallIterations: 95, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 35238 SdHoareTripleChecker+Valid, 176.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 32513 mSDsluCounter, 2111 SdHoareTripleChecker+Invalid, 156.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 636 mSDsCounter, 33377 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 133495 IncrementalHoareTripleChecker+Invalid, 166872 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 33377 mSolverCounterUnsat, 1475 mSDtfsCounter, 133495 mSolverCounterSat, 1.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 24144 GetRequests, 21322 SyntacticMatches, 1370 SemanticMatches, 1452 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1226463 ImplicationChecksByTransitivity, 308.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 43.3s InterpolantComputationTime, 2408 NumberOfCodeBlocks, 2408 NumberOfCodeBlocksAsserted, 94 NumberOfCheckSat, 2314 ConstructedInterpolants, 0 QuantifiedInterpolants, 17153 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 94 InterpolantComputations, 34 PerfectInterpolantSequences, 1725/2825 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: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 523]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - AllSpecificationsHoldResult: All specifications hold 13 specifications checked. All of them hold - InvariantResult [Line: 518]: Loop Invariant Derived loop invariant: (((((((array_size < ((long long) 2 + i)) && (0 < j)) || (((0 < j) && (((long long) 2 + i) <= array_size)) && (j <= i))) || ((2 <= i) && (i < j))) || (((array_size < ((long long) 2 + i)) && (j <= 0)) && (0 <= j))) || ((((1 <= i) && (j <= 0)) && (((long long) 3 + i) <= array_size)) && (0 <= j))) || ((((1 <= i) && (j <= 0)) && (0 <= j)) && (array_size < ((long long) 3 + i)))) - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: (((array_size <= i) || (((long long) array_size + 1) <= i)) || (1 <= i)) - InvariantResult [Line: 530]: Loop Invariant Derived loop invariant: (((((((0 <= i) && (((array_size >= 0) ? (array_size / 1073741824) : ((array_size / 1073741824) - 1)) <= 0)) && (((long long) i + 1) <= array_size)) || (((3 < i) && (((array_size >= 0) ? (array_size / 1073741824) : ((array_size / 1073741824) - 1)) <= 0)) && (3 <= array_size))) || (((((array_size >= 0) ? (array_size / 1073741824) : ((array_size / 1073741824) - 1)) <= 0) && (i <= 1)) && (1 <= i))) || (((i <= 2) && (((array_size >= 0) ? (array_size / 1073741824) : ((array_size / 1073741824) - 1)) <= 0)) && (1 < i))) || ((((2 < i) && (((array_size >= 0) ? (array_size / 1073741824) : ((array_size / 1073741824) - 1)) <= 0)) && (3 <= array_size)) && (i <= 3))) * 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 83.2MB in the beginning and 83.1MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 283.74ms. Allocated memory is still 142.6MB. Free memory was 117.1MB in the beginning and 100.5MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.34ms. Allocated memory is still 142.6MB. Free memory was 100.5MB in the beginning and 99.0MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.12ms. Allocated memory is still 142.6MB. Free memory was 99.0MB in the beginning and 97.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 326.42ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 80.9MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 331800.37ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 80.7MB in the beginning and 820.8MB in the end (delta: -740.1MB). Peak memory consumption was 575.2MB. Max. memory is 16.1GB. * Witness Printer took 86.80ms. Allocated memory is still 1.5GB. Free memory was 820.8MB in the beginning and 812.5MB in the end (delta: 8.4MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~a~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #length - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 RESULT: Ultimate proved your program to be correct! [2024-12-06 02:53:20,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c5cf87-b1ed-44e0-adad-5880d446366d/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