./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/java_Break-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/java_Break-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3 --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 64bit --witnessprinter.graph.data.programhash 103924553f8844e2e517be0615203791d7df69423e0df1cd576bc344a47cd3cc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:39:54,649 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:39:54,755 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 02:39:54,762 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:39:54,762 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:39:54,797 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:39:54,799 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:39:54,800 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:39:54,800 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:39:54,801 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:39:54,801 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:39:54,801 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:39:54,801 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:39:54,802 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:39:54,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:39:54,802 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:39:54,802 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:39:54,802 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:39:54,802 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:39:54,802 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:39:54,802 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:39:54,802 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:39:54,803 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:39:54,803 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:39:54,803 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:39:54,803 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:39:54,803 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:39:54,803 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_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 103924553f8844e2e517be0615203791d7df69423e0df1cd576bc344a47cd3cc [2024-11-25 02:39:55,126 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:39:55,139 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:39:55,142 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:39:55,145 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:39:55,146 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:39:55,147 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-memory-alloca/java_Break-alloca.i [2024-11-25 02:39:58,385 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/data/358c6ff8b/b25663f161f844e4afcd40aeef74beec/FLAGa3aabd881 [2024-11-25 02:39:58,733 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:39:58,734 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/sv-benchmarks/c/termination-memory-alloca/java_Break-alloca.i [2024-11-25 02:39:58,746 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/data/358c6ff8b/b25663f161f844e4afcd40aeef74beec/FLAGa3aabd881 [2024-11-25 02:39:58,947 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/data/358c6ff8b/b25663f161f844e4afcd40aeef74beec [2024-11-25 02:39:58,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:39:58,951 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:39:58,952 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:39:58,952 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:39:58,955 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:39:58,956 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:39:58" (1/1) ... [2024-11-25 02:39:58,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@320c2c5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:58, skipping insertion in model container [2024-11-25 02:39:58,957 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:39:58" (1/1) ... [2024-11-25 02:39:58,985 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:39:59,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:39:59,302 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:39:59,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:39:59,367 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:39:59,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59 WrapperNode [2024-11-25 02:39:59,369 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:39:59,370 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:39:59,370 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:39:59,370 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:39:59,379 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,392 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,414 INFO L138 Inliner]: procedures = 109, calls = 16, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 41 [2024-11-25 02:39:59,416 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:39:59,417 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:39:59,417 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:39:59,417 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:39:59,423 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,424 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,426 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,426 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,431 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,436 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,442 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,443 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,443 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,448 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:39:59,449 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:39:59,449 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:39:59,449 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:39:59,450 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:39:59,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:39:59,488 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:39:59,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:39:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:39:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:39:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:39:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:39:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:39:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:39:59,639 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:39:59,641 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:39:59,870 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-25 02:39:59,871 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:39:59,931 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:39:59,931 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:39:59,932 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:39:59 BoogieIcfgContainer [2024-11-25 02:39:59,932 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:39:59,934 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:39:59,934 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:39:59,943 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:39:59,943 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:39:59" (1/1) ... [2024-11-25 02:39:59,949 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:39:59,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:00,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 29 states and 30 transitions. [2024-11-25 02:40:00,007 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2024-11-25 02:40:00,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 02:40:00,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:00,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 28 states and 29 transitions. [2024-11-25 02:40:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2024-11-25 02:40:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 02:40:00,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:00,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:00,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 27 states and 28 transitions. [2024-11-25 02:40:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2024-11-25 02:40:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:40:00,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:00,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:00,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 26 states and 27 transitions. [2024-11-25 02:40:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2024-11-25 02:40:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:40:00,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:00,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:01,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:01,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 25 states and 26 transitions. [2024-11-25 02:40:01,281 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2024-11-25 02:40:01,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:40:01,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:01,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:01,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 26 states and 27 transitions. [2024-11-25 02:40:01,436 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2024-11-25 02:40:01,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:40:01,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:01,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:01,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 27 states and 28 transitions. [2024-11-25 02:40:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2024-11-25 02:40:01,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:40:01,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:01,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:01,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:01,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 26 states and 27 transitions. [2024-11-25 02:40:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2024-11-25 02:40:01,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:40:01,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:01,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:01,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:01,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 29 states and 32 transitions. [2024-11-25 02:40:01,831 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2024-11-25 02:40:01,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:40:01,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:01,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:01,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:01,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:01,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:01,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 30 states and 34 transitions. [2024-11-25 02:40:01,872 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2024-11-25 02:40:01,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:40:01,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:01,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:01,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:01,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2024-11-25 02:40:01,937 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2024-11-25 02:40:01,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:40:01,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:01,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:02,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:02,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:02,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2024-11-25 02:40:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-11-25 02:40:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:40:02,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:02,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:03,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:03,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2024-11-25 02:40:03,037 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2024-11-25 02:40:03,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:40:03,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:03,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:03,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:03,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:03,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:03,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 31 states and 37 transitions. [2024-11-25 02:40:03,115 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2024-11-25 02:40:03,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:40:03,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:03,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:03,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2024-11-25 02:40:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-25 02:40:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:40:03,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:03,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:03,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:03,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2024-11-25 02:40:03,272 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-11-25 02:40:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:40:03,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:03,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:03,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:03,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:03,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2024-11-25 02:40:03,339 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2024-11-25 02:40:03,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:40:03,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:03,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:03,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:03,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:03,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 31 states and 37 transitions. [2024-11-25 02:40:03,767 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2024-11-25 02:40:03,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:40:03,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:03,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:03,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2024-11-25 02:40:04,002 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2024-11-25 02:40:04,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:40:04,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:04,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:40:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2024-11-25 02:40:04,292 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-11-25 02:40:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:40:04,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:04,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:40:04,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:04,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2024-11-25 02:40:04,782 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2024-11-25 02:40:04,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:40:04,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:04,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:04,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:40:06,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:06,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 40 states and 53 transitions. [2024-11-25 02:40:06,916 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2024-11-25 02:40:06,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:40:06,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:06,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:06,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:06,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:40:07,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:07,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 40 states and 52 transitions. [2024-11-25 02:40:07,100 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 52 transitions. [2024-11-25 02:40:07,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:40:07,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:07,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:07,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 47 states and 67 transitions. [2024-11-25 02:40:10,090 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 67 transitions. [2024-11-25 02:40:10,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:40:10,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:10,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:10,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:10,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:10,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 49 states and 70 transitions. [2024-11-25 02:40:10,877 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 70 transitions. [2024-11-25 02:40:10,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:40:10,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:10,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:10,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:10,930 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:40:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 50 states and 70 transitions. [2024-11-25 02:40:11,038 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-11-25 02:40:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:40:11,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:11,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:11,083 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:40:11,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:11,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 68 transitions. [2024-11-25 02:40:11,396 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2024-11-25 02:40:11,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:40:11,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:11,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:11,439 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:40:11,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:11,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 46 states and 65 transitions. [2024-11-25 02:40:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 65 transitions. [2024-11-25 02:40:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:40:11,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:11,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:11,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:12,260 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:14,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:14,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 53 states and 84 transitions. [2024-11-25 02:40:14,855 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 84 transitions. [2024-11-25 02:40:14,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:40:14,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:14,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:17,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 59 states and 96 transitions. [2024-11-25 02:40:17,209 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2024-11-25 02:40:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:40:17,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:17,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:17,489 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:18,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 61 states and 99 transitions. [2024-11-25 02:40:18,252 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 99 transitions. [2024-11-25 02:40:18,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:40:18,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:18,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:18,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:40:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:18,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 60 states and 98 transitions. [2024-11-25 02:40:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 98 transitions. [2024-11-25 02:40:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:40:18,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:18,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:18,437 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:40:18,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:18,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 58 states and 95 transitions. [2024-11-25 02:40:18,682 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 95 transitions. [2024-11-25 02:40:18,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:40:18,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:18,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:18,710 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:40:18,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:18,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 54 states and 91 transitions. [2024-11-25 02:40:18,911 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 91 transitions. [2024-11-25 02:40:18,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:40:18,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:18,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:18,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:19,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:23,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:23,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 61 states and 111 transitions. [2024-11-25 02:40:23,324 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 111 transitions. [2024-11-25 02:40:23,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:40:23,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:23,686 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:26,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 67 states and 124 transitions. [2024-11-25 02:40:26,407 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 124 transitions. [2024-11-25 02:40:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:40:26,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:26,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:28,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:28,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 71 states and 131 transitions. [2024-11-25 02:40:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 131 transitions. [2024-11-25 02:40:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:40:28,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:28,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:28,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:29,168 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:29,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 72 states and 132 transitions. [2024-11-25 02:40:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 132 transitions. [2024-11-25 02:40:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:40:29,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:29,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:30,105 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:31,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 75 states and 138 transitions. [2024-11-25 02:40:31,277 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 138 transitions. [2024-11-25 02:40:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:40:31,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:31,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:32,449 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 82 states and 154 transitions. [2024-11-25 02:40:36,618 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 154 transitions. [2024-11-25 02:40:36,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:40:36,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:36,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:37,090 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:41,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 89 states and 178 transitions. [2024-11-25 02:40:41,074 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 178 transitions. [2024-11-25 02:40:41,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:40:41,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:41,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:41,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:43,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:43,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 94 states and 190 transitions. [2024-11-25 02:40:43,911 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 190 transitions. [2024-11-25 02:40:43,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:40:43,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:43,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:45,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 95 states and 190 transitions. [2024-11-25 02:40:45,088 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 190 transitions. [2024-11-25 02:40:45,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:40:45,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:45,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:45,488 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:46,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 96 states and 191 transitions. [2024-11-25 02:40:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 191 transitions. [2024-11-25 02:40:46,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:40:46,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:46,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:47,674 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:52,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:52,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 103 states and 213 transitions. [2024-11-25 02:40:52,693 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 213 transitions. [2024-11-25 02:40:52,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:40:52,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:52,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:53,222 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:57,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:57,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 110 states and 231 transitions. [2024-11-25 02:40:57,582 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 231 transitions. [2024-11-25 02:40:57,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:40:57,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:57,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:58,016 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:40:59,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:40:59,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 112 states and 243 transitions. [2024-11-25 02:40:59,454 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 243 transitions. [2024-11-25 02:40:59,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:40:59,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:40:59,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:40:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:40:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:00,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:00,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 113 states and 243 transitions. [2024-11-25 02:41:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 243 transitions. [2024-11-25 02:41:00,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:41:00,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:00,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:01,158 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 116 states and 251 transitions. [2024-11-25 02:41:02,664 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 251 transitions. [2024-11-25 02:41:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:41:02,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:02,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:02,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:04,140 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 123 states and 276 transitions. [2024-11-25 02:41:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 276 transitions. [2024-11-25 02:41:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:41:10,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:10,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:10,562 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:13,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:13,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 127 states and 286 transitions. [2024-11-25 02:41:13,845 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 286 transitions. [2024-11-25 02:41:13,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:41:13,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:13,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:14,398 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:18,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:18,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 133 states and 310 transitions. [2024-11-25 02:41:18,759 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 310 transitions. [2024-11-25 02:41:18,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:41:18,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:18,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:19,319 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 136 states and 319 transitions. [2024-11-25 02:41:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 319 transitions. [2024-11-25 02:41:20,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:41:20,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:20,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:20,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 143 states and 347 transitions. [2024-11-25 02:41:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 347 transitions. [2024-11-25 02:41:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:41:29,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:30,769 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:34,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:34,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 147 states and 365 transitions. [2024-11-25 02:41:34,703 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 365 transitions. [2024-11-25 02:41:34,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:41:34,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:34,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:40,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:40,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 153 states and 385 transitions. [2024-11-25 02:41:40,629 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 385 transitions. [2024-11-25 02:41:40,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:41:40,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:40,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:41,333 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:43,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:43,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 156 states and 395 transitions. [2024-11-25 02:41:43,442 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 395 transitions. [2024-11-25 02:41:43,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:41:43,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:43,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:45,989 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:41:54,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:54,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 163 states and 435 transitions. [2024-11-25 02:41:54,136 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 435 transitions. [2024-11-25 02:41:54,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:41:54,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:54,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:54,876 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 170 states and 459 transitions. [2024-11-25 02:42:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 459 transitions. [2024-11-25 02:42:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:42:01,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:01,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:02,423 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 173 states and 468 transitions. [2024-11-25 02:42:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 468 transitions. [2024-11-25 02:42:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:42:05,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:05,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:06,881 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:09,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:09,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 176 states and 479 transitions. [2024-11-25 02:42:09,125 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 479 transitions. [2024-11-25 02:42:09,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:42:09,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:09,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:09,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:21,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:21,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 183 states and 505 transitions. [2024-11-25 02:42:21,126 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 505 transitions. [2024-11-25 02:42:21,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:42:21,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:21,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:21,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:22,250 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:30,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:30,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 190 states and 539 transitions. [2024-11-25 02:42:30,321 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 539 transitions. [2024-11-25 02:42:30,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:42:30,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:30,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:30,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:31,582 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:36,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:36,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 195 states and 571 transitions. [2024-11-25 02:42:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 571 transitions. [2024-11-25 02:42:36,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:42:36,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:36,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:36,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:37,689 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:39,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 196 states and 571 transitions. [2024-11-25 02:42:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 571 transitions. [2024-11-25 02:42:39,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:42:39,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:39,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:39,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:51,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:51,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 203 states and 599 transitions. [2024-11-25 02:42:51,851 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 599 transitions. [2024-11-25 02:42:51,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:42:51,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:51,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:53,074 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:42:59,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 209 states and 616 transitions. [2024-11-25 02:42:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 616 transitions. [2024-11-25 02:42:59,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:42:59,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:59,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:06,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 213 states and 620 transitions. [2024-11-25 02:43:06,186 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 620 transitions. [2024-11-25 02:43:06,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:43:06,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:06,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:06,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:43:09,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 216 states and 632 transitions. [2024-11-25 02:43:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 632 transitions. [2024-11-25 02:43:09,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:43:09,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:09,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:11,353 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-25 02:44:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:58,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 286 states and 915 transitions. [2024-11-25 02:44:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 915 transitions. [2024-11-25 02:44:58,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:44:58,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:58,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:58,610 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-25 02:46:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 337 states and 1105 transitions. [2024-11-25 02:46:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 1105 transitions. [2024-11-25 02:46:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:46:23,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:24,127 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-25 02:47:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 366 states and 1167 transitions. [2024-11-25 02:47:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 1167 transitions. [2024-11-25 02:47:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:47:15,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:15,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-25 02:47:36,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 383 states and 1223 transitions. [2024-11-25 02:47:36,912 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 1223 transitions. [2024-11-25 02:47:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:47:36,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:36,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:36,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:37,126 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-25 02:47:43,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 386 states and 1235 transitions. [2024-11-25 02:47:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1235 transitions. [2024-11-25 02:47:43,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:47:43,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:43,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:43,771 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-25 02:47:46,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:46,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 389 states and 1246 transitions. [2024-11-25 02:47:46,165 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1246 transitions. [2024-11-25 02:47:46,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:47:46,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:46,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:46,377 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-25 02:47:50,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:50,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 391 states and 1247 transitions. [2024-11-25 02:47:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1247 transitions. [2024-11-25 02:47:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:47:50,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:50,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:50,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:50,343 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-25 02:47:54,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 394 states and 1258 transitions. [2024-11-25 02:47:54,975 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1258 transitions. [2024-11-25 02:47:54,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:47:54,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:54,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:55,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:30,938 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 388 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:21,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 404 states and 1291 transitions. [2024-11-25 02:49:21,119 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1291 transitions. [2024-11-25 02:49:21,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:49:21,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:21,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:22,549 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 388 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:41,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:41,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 413 states and 1340 transitions. [2024-11-25 02:49:41,530 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1340 transitions. [2024-11-25 02:49:41,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:49:41,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:41,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 388 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:54,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:54,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 418 states and 1346 transitions. [2024-11-25 02:49:54,855 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1346 transitions. [2024-11-25 02:49:54,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:49:54,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:54,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:54,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:56,614 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 388 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:50:04,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 422 states and 1361 transitions. [2024-11-25 02:50:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1361 transitions. [2024-11-25 02:50:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:50:04,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:04,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:05,864 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 388 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:50:08,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:08,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 423 states and 1362 transitions. [2024-11-25 02:50:08,387 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1362 transitions. [2024-11-25 02:50:08,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:50:08,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:08,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:08,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:09,906 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 388 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:50:15,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:15,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 182 states and 220 transitions. [2024-11-25 02:50:15,086 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 220 transitions. [2024-11-25 02:50:15,087 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 02:50:15,087 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 83 iterations. [2024-11-25 02:50:15,095 INFO L726 CodeCheckObserver]: All specifications hold 17 specifications checked. All of them hold [2024-11-25 02:50:26,592 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,593 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr15REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,593 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,593 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,593 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,593 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 546 558) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-25 02:50:26,594 INFO L77 FloydHoareUtils]: At program point L552-1(lines 552 556) the Hoare annotation is: (let ((.cse10 (select |#length| |ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse2 (<= 0 |ULTIMATE.start_main_~i~0#1.offset|)) (.cse0 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc2#1.base| 0) |ULTIMATE.start_main_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) (.cse1 (= (select |#valid| |ULTIMATE.start_main_~i~0#1.base|) 1)) (.cse9 (select (select |#memory_int| |ULTIMATE.start_main_~i~0#1.base|) |ULTIMATE.start_main_~i~0#1.offset|)) (.cse3 (<= 4 .cse10)) (.cse4 (not (= |ULTIMATE.start_main_#t~malloc3#1.base| |ULTIMATE.start_main_#t~malloc2#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~c~0#1.base|) 1)) (.cse6 (= |ULTIMATE.start_main_~c~0#1.offset| 0)) (.cse7 (not (= |ULTIMATE.start_main_~i~0#1.base| |ULTIMATE.start_main_~c~0#1.base|))) (.cse8 (<= (+ |ULTIMATE.start_main_~i~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~i~0#1.base|)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= 1 .cse9)) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~c~0#1.offset| 4) .cse10) (<= 2 .cse9) .cse2 .cse4 (<= 0 |ULTIMATE.start_main_~c~0#1.offset|) .cse5 .cse7 .cse8) (and .cse0 .cse1 (= .cse9 0) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= |ULTIMATE.start_main_~i~0#1.offset| 0))))) [2024-11-25 02:50:26,594 INFO L77 FloydHoareUtils]: At program point L552-2(lines 552 556) the Hoare annotation is: (and (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc2#1.base| 0) |ULTIMATE.start_main_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (<= (+ |ULTIMATE.start_main_~c~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~c~0#1.base|)) (not (= |ULTIMATE.start_main_#t~malloc3#1.base| |ULTIMATE.start_main_#t~malloc2#1.base|)) (<= 0 |ULTIMATE.start_main_~c~0#1.offset|) (= (select |#valid| |ULTIMATE.start_main_~c~0#1.base|) 1)) [2024-11-25 02:50:26,594 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,594 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,594 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,594 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr12REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,594 INFO L77 FloydHoareUtils]: At program point L553(line 553) the Hoare annotation is: (let ((.cse10 (select (select |#memory_int| |ULTIMATE.start_main_~i~0#1.base|) |ULTIMATE.start_main_~i~0#1.offset|)) (.cse13 (select |#length| |ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse4 (<= 4 .cse13)) (.cse7 (= |ULTIMATE.start_main_~c~0#1.offset| 0)) (.cse0 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc2#1.base| 0) |ULTIMATE.start_main_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) (.cse1 (= (select |#valid| |ULTIMATE.start_main_~i~0#1.base|) 1)) (.cse2 (= |ULTIMATE.start_main_#t~mem4#1| .cse10)) (.cse11 (<= (+ |ULTIMATE.start_main_~c~0#1.offset| 4) .cse13)) (.cse3 (<= 0 |ULTIMATE.start_main_~i~0#1.offset|)) (.cse5 (not (= |ULTIMATE.start_main_#t~malloc3#1.base| |ULTIMATE.start_main_#t~malloc2#1.base|))) (.cse12 (<= 0 |ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (= (select |#valid| |ULTIMATE.start_main_~c~0#1.base|) 1)) (.cse8 (not (= |ULTIMATE.start_main_~i~0#1.base| |ULTIMATE.start_main_~c~0#1.base|))) (.cse9 (<= (+ |ULTIMATE.start_main_~i~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~i~0#1.base|)))) (or (and .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_main_#t~mem4#1|) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 (= .cse10 0) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= |ULTIMATE.start_main_~i~0#1.offset| 0) (= |ULTIMATE.start_main_#t~mem4#1| 0)) (and .cse0 .cse1 .cse11 (< 10 |ULTIMATE.start_main_#t~mem4#1|) .cse3 .cse5 .cse12 .cse6 .cse9) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse5 .cse12 (<= 2 |ULTIMATE.start_main_#t~mem4#1|) .cse6 .cse8 .cse9)))) [2024-11-25 02:50:26,594 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_LEAK(lines 546 558) no Hoare annotation was computed. [2024-11-25 02:50:26,594 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 02:50:26,594 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,595 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,595 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr13REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,595 INFO L77 FloydHoareUtils]: At program point L554(line 554) the Hoare annotation is: (let ((.cse10 (select |#length| |ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse2 (<= 0 |ULTIMATE.start_main_~i~0#1.offset|)) (.cse0 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc2#1.base| 0) |ULTIMATE.start_main_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) (.cse1 (= (select |#valid| |ULTIMATE.start_main_~i~0#1.base|) 1)) (.cse9 (select (select |#memory_int| |ULTIMATE.start_main_~i~0#1.base|) |ULTIMATE.start_main_~i~0#1.offset|)) (.cse3 (<= 4 .cse10)) (.cse4 (not (= |ULTIMATE.start_main_#t~malloc3#1.base| |ULTIMATE.start_main_#t~malloc2#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~c~0#1.base|) 1)) (.cse6 (= |ULTIMATE.start_main_~c~0#1.offset| 0)) (.cse7 (not (= |ULTIMATE.start_main_~i~0#1.base| |ULTIMATE.start_main_~c~0#1.base|))) (.cse8 (<= (+ |ULTIMATE.start_main_~i~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~i~0#1.base|)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= 1 .cse9)) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~c~0#1.offset| 4) .cse10) (<= 2 .cse9) .cse2 .cse4 (<= 0 |ULTIMATE.start_main_~c~0#1.offset|) .cse5 .cse7 .cse8) (and .cse0 .cse1 (= .cse9 0) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= |ULTIMATE.start_main_~i~0#1.offset| 0))))) [2024-11-25 02:50:26,595 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 02:50:26,595 INFO L77 FloydHoareUtils]: At program point L554-2(line 554) the Hoare annotation is: (let ((.cse9 (select |#length| |ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse2 (<= 4 .cse9)) (.cse5 (= |ULTIMATE.start_main_~c~0#1.offset| 0)) (.cse0 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc2#1.base| 0) |ULTIMATE.start_main_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) (.cse1 (= (select |#valid| |ULTIMATE.start_main_~i~0#1.base|) 1)) (.cse8 (<= 0 |ULTIMATE.start_main_~i~0#1.offset|)) (.cse3 (not (= |ULTIMATE.start_main_#t~malloc3#1.base| |ULTIMATE.start_main_#t~malloc2#1.base|))) (.cse4 (= (select |#valid| |ULTIMATE.start_main_~c~0#1.base|) 1)) (.cse6 (not (= |ULTIMATE.start_main_~i~0#1.base| |ULTIMATE.start_main_~c~0#1.base|))) (.cse7 (<= (+ |ULTIMATE.start_main_~i~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~i~0#1.base|)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 0 |ULTIMATE.start_main_#t~post6#1|) .cse5 .cse6 .cse7 (= |ULTIMATE.start_main_~i~0#1.offset| 0)) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_main_#t~post6#1|) .cse8 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~c~0#1.offset| 4) .cse9) (<= 2 |ULTIMATE.start_main_#t~post6#1|) .cse8 .cse3 (<= 0 |ULTIMATE.start_main_~c~0#1.offset|) .cse4 .cse6 .cse7)))) [2024-11-25 02:50:26,595 INFO L77 FloydHoareUtils]: At program point L550(line 550) the Hoare annotation is: (and (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc2#1.base| 0) |ULTIMATE.start_main_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= (select |#valid| |ULTIMATE.start_main_~i~0#1.base|) 1) (<= 4 (select |#length| |ULTIMATE.start_main_~c~0#1.base|)) (not (= |ULTIMATE.start_main_#t~malloc3#1.base| |ULTIMATE.start_main_#t~malloc2#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~c~0#1.base|) 1) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (not (= |ULTIMATE.start_main_~i~0#1.base| |ULTIMATE.start_main_~c~0#1.base|)) (<= (+ |ULTIMATE.start_main_~i~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~i~0#1.base|)) (= |ULTIMATE.start_main_~i~0#1.offset| 0)) [2024-11-25 02:50:26,596 INFO L77 FloydHoareUtils]: At program point L550-1(line 550) the Hoare annotation is: (and (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc2#1.base| 0) |ULTIMATE.start_main_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (= (select |#valid| |ULTIMATE.start_main_~i~0#1.base|) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~i~0#1.base|) |ULTIMATE.start_main_~i~0#1.offset|) 0) (<= 4 (select |#length| |ULTIMATE.start_main_~c~0#1.base|)) (not (= |ULTIMATE.start_main_#t~malloc3#1.base| |ULTIMATE.start_main_#t~malloc2#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~c~0#1.base|) 1) (= |ULTIMATE.start_main_~c~0#1.offset| 0) (not (= |ULTIMATE.start_main_~i~0#1.base| |ULTIMATE.start_main_~c~0#1.base|)) (<= (+ |ULTIMATE.start_main_~i~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~i~0#1.base|)) (= |ULTIMATE.start_main_~i~0#1.offset| 0)) [2024-11-25 02:50:26,596 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,596 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,596 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,596 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE(line -1) no Hoare annotation was computed. [2024-11-25 02:50:26,597 INFO L77 FloydHoareUtils]: At program point L555(line 555) the Hoare annotation is: (let ((.cse10 (select |#length| |ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse3 (<= 4 .cse10)) (.cse6 (= |ULTIMATE.start_main_~c~0#1.offset| 0)) (.cse0 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc2#1.base| 0) |ULTIMATE.start_main_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) (.cse1 (= (select |#valid| |ULTIMATE.start_main_~i~0#1.base|) 1)) (.cse9 (select (select |#memory_int| |ULTIMATE.start_main_~i~0#1.base|) |ULTIMATE.start_main_~i~0#1.offset|)) (.cse2 (<= 0 |ULTIMATE.start_main_~i~0#1.offset|)) (.cse4 (not (= |ULTIMATE.start_main_#t~malloc3#1.base| |ULTIMATE.start_main_#t~malloc2#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~c~0#1.base|) 1)) (.cse7 (not (= |ULTIMATE.start_main_~i~0#1.base| |ULTIMATE.start_main_~c~0#1.base|))) (.cse8 (<= (+ |ULTIMATE.start_main_~i~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~i~0#1.base|)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (< 1 .cse9)) (and .cse0 .cse1 (< 0 .cse9) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= |ULTIMATE.start_main_~i~0#1.offset| 0)) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~c~0#1.offset| 4) .cse10) (< 2 .cse9) .cse2 .cse4 (<= 0 |ULTIMATE.start_main_~c~0#1.offset|) .cse5 .cse7 .cse8)))) [2024-11-25 02:50:26,597 INFO L77 FloydHoareUtils]: At program point L555-2(line 555) the Hoare annotation is: (let ((.cse0 (= (store (store |#valid| |ULTIMATE.start_main_#t~malloc2#1.base| 0) |ULTIMATE.start_main_#t~malloc3#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)) (.cse1 (= (select |#valid| |ULTIMATE.start_main_~i~0#1.base|) 1)) (.cse3 (select (select |#memory_int| |ULTIMATE.start_main_~i~0#1.base|) |ULTIMATE.start_main_~i~0#1.offset|)) (.cse2 (select |#length| |ULTIMATE.start_main_~c~0#1.base|)) (.cse4 (not (= |ULTIMATE.start_main_#t~malloc3#1.base| |ULTIMATE.start_main_#t~malloc2#1.base|))) (.cse5 (= (select |#valid| |ULTIMATE.start_main_~c~0#1.base|) 1)) (.cse6 (not (= |ULTIMATE.start_main_~i~0#1.base| |ULTIMATE.start_main_~c~0#1.base|))) (.cse7 (<= (+ |ULTIMATE.start_main_~i~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~i~0#1.base|)))) (or (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~c~0#1.offset| 4) .cse2) (<= 2 .cse3) (<= 0 |ULTIMATE.start_main_~i~0#1.offset|) .cse4 (<= 0 |ULTIMATE.start_main_~c~0#1.offset|) .cse5 .cse6 .cse7) (and .cse0 .cse1 (< 0 .cse3) (<= 4 .cse2) .cse4 .cse5 (= |ULTIMATE.start_main_~c~0#1.offset| 0) .cse6 .cse7 (= |ULTIMATE.start_main_~i~0#1.offset| 0)))) [2024-11-25 02:50:26,607 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-25 02:50:26,608 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-25 02:50:26,611 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-25 02:50:26,615 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-25 02:50:26,615 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-25 02:50:26,616 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-25 02:50:26,617 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0!offset [2024-11-25 02:50:26,617 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-25 02:50:26,617 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-25 02:50:26,617 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc3!base [2024-11-25 02:50:26,617 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc2!base [2024-11-25 02:50:26,618 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-25 02:50:26,618 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-25 02:50:26,618 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~c~0!offset [2024-11-25 02:50:26,618 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0!base [2024-11-25 02:50:26,618 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~c~0!base [2024-11-25 02:50:26,620 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0!offset [2024-11-25 02:50:26,621 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-25 02:50:26,621 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-25 02:50:26,621 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-11-25 02:50:26,621 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-11-25 02:50:26,621 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~i~0!base,]]] [2024-11-25 02:50:26,622 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-25 02:50:26,622 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-25 02:50:26,622 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-25 02:50:26,622 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-25 02:50:26,622 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~c~0!offset [2024-11-25 02:50:26,622 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-25 02:50:26,622 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-25 02:50:26,622 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-11-25 02:50:26,623 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-11-25 02:50:26,623 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~i~0!base,]]] [2024-11-25 02:50:26,623 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0!offset [2024-11-25 02:50:26,623 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc3!base [2024-11-25 02:50:26,623 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc2!base [2024-11-25 02:50:26,623 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~c~0!offset [2024-11-25 02:50:26,623 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-25 02:50:26,623 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-25 02:50:26,624 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0!base [2024-11-25 02:50:26,624 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~c~0!base [2024-11-25 02:50:26,624 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0!offset [2024-11-25 02:50:26,624 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-25 02:50:26,624 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-25 02:50:26,624 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: ArrayStoreExpression [2024-11-25 02:50:26,624 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-25 02:50:26,624 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-25 02:50:26,624 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-25 02:50:26,624 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~i~0!base,]]] [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc3!base [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~malloc2!base [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~c~0!offset [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0!base [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~c~0!base [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0!offset [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-25 02:50:26,625 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-25 02:50:26,626 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~i~0!offset [2024-11-25 02:50:26,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 02:50:26 ImpRootNode [2024-11-25 02:50:26,627 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 02:50:26,627 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 02:50:26,627 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 02:50:26,627 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 02:50:26,628 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:39:59" (3/4) ... [2024-11-25 02:50:26,630 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 02:50:26,634 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-25 02:50:26,634 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-25 02:50:26,635 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-25 02:50:26,635 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-25 02:50:26,702 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 02:50:26,703 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 02:50:26,703 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 02:50:26,704 INFO L158 Benchmark]: Toolchain (without parser) took 627752.88ms. Allocated memory was 117.4MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 93.2MB in the beginning and 1.1GB in the end (delta: -989.5MB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-11-25 02:50:26,704 INFO L158 Benchmark]: CDTParser took 1.34ms. Allocated memory is still 167.8MB. Free memory is still 104.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:50:26,704 INFO L158 Benchmark]: CACSL2BoogieTranslator took 418.16ms. Allocated memory is still 117.4MB. Free memory was 93.2MB in the beginning and 77.0MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:50:26,705 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.95ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 75.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:50:26,705 INFO L158 Benchmark]: Boogie Preprocessor took 31.74ms. Allocated memory is still 117.4MB. Free memory was 75.6MB in the beginning and 74.8MB in the end (delta: 775.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:50:26,705 INFO L158 Benchmark]: RCFGBuilder took 483.17ms. Allocated memory is still 117.4MB. Free memory was 74.8MB in the beginning and 60.6MB in the end (delta: 14.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:50:26,706 INFO L158 Benchmark]: CodeCheck took 626693.11ms. Allocated memory was 117.4MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 60.6MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-11-25 02:50:26,706 INFO L158 Benchmark]: Witness Printer took 75.46ms. Allocated memory is still 2.7GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 8.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:50:26,708 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, 29 locations, 17 error locations. Started 1 CEGAR loops. OverallTime: 615.1s, OverallIterations: 83, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 24137 SdHoareTripleChecker+Valid, 182.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 23707 mSDsluCounter, 4716 SdHoareTripleChecker+Invalid, 162.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4042 mSDsCounter, 19827 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 108280 IncrementalHoareTripleChecker+Invalid, 128107 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 19827 mSolverCounterUnsat, 674 mSDtfsCounter, 108280 mSolverCounterSat, 2.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 36956 GetRequests, 33121 SyntacticMatches, 2187 SemanticMatches, 1648 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1376371 ImplicationChecksByTransitivity, 563.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 83.0s InterpolantComputationTime, 2973 NumberOfCodeBlocks, 2973 NumberOfCodeBlocksAsserted, 82 NumberOfCheckSat, 2891 ConstructedInterpolants, 0 QuantifiedInterpolants, 32194 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 82 InterpolantComputations, 36 PerfectInterpolantSequences, 5241/9957 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: -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: 546]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - AllSpecificationsHoldResult: All specifications hold 17 specifications checked. All of them hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.34ms. Allocated memory is still 167.8MB. Free memory is still 104.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 418.16ms. Allocated memory is still 117.4MB. Free memory was 93.2MB in the beginning and 77.0MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.95ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 75.6MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.74ms. Allocated memory is still 117.4MB. Free memory was 75.6MB in the beginning and 74.8MB in the end (delta: 775.5kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 483.17ms. Allocated memory is still 117.4MB. Free memory was 74.8MB in the beginning and 60.6MB in the end (delta: 14.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 626693.11ms. Allocated memory was 117.4MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 60.6MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. * Witness Printer took 75.46ms. Allocated memory is still 2.7GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 8.2MB). 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: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - 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: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~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: #t~malloc3!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc2!base - 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: Unknown variable: ~c~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~c~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~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: #memory_int - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~i~0!base,]]] - 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: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~c~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: #memory_int - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~i~0!base,]]] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc3!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc2!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~c~0!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: Unknown variable: ~i~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~c~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~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: 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: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#valid,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#memory_int,GLOBAL] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot backtranslate array access to array ArrayAccessExpression[IdentifierExpression[#memory_int,GLOBAL],[IdentifierExpression[~i~0!base,]]] - 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: #t~malloc3!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~malloc2!base - 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: Unknown variable: ~c~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~c~0!base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~i~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: ~i~0!offset RESULT: Ultimate proved your program to be correct! [2024-11-25 02:50:26,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b29d82e-a8e9-4963-b829-3d80a39a0b22/bin/ukojak-verify-ENZ3QT5qd3/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