./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/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_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 78a4cc43ce1234c075e2c73cca2f6f44edddfccbee7278c746f2db07d17136bf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:24:42,356 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:24:42,461 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:24:42,466 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:24:42,468 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:24:42,510 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:24:42,513 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:24:42,513 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:24:42,514 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:24:42,514 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:24:42,514 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:24:42,514 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:24:42,514 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:24:42,514 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:24:42,514 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:24:42,514 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:24:42,515 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:24:42,515 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:24:42,515 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:24:42,515 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:24:42,515 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:24:42,515 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:24:42,515 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:24:42,515 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:24:42,515 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:24:42,516 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:24:42,516 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:24:42,516 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:24:42,516 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:24:42,516 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:24:42,516 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:24:42,516 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:24:42,516 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:24:42,517 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_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78a4cc43ce1234c075e2c73cca2f6f44edddfccbee7278c746f2db07d17136bf [2024-11-25 02:24:42,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:24:42,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:24:42,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:24:42,862 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:24:42,863 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:24:42,865 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c [2024-11-25 02:24:45,904 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/data/dc93159ce/9e24582fa3f6407991e2ec6d458d3985/FLAGd7bab28e8 [2024-11-25 02:24:46,156 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:24:46,157 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c [2024-11-25 02:24:46,167 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/data/dc93159ce/9e24582fa3f6407991e2ec6d458d3985/FLAGd7bab28e8 [2024-11-25 02:24:46,182 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/data/dc93159ce/9e24582fa3f6407991e2ec6d458d3985 [2024-11-25 02:24:46,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:24:46,186 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:24:46,188 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:24:46,188 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:24:46,193 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:24:46,194 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,195 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@200f4299 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46, skipping insertion in model container [2024-11-25 02:24:46,195 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,233 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:24:46,521 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c[6448,6461] [2024-11-25 02:24:46,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:24:46,610 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:24:46,676 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/sv-benchmarks/c/loop-lit/gj2007.c.i.p+nlh-reducer.c[6448,6461] [2024-11-25 02:24:46,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:24:46,775 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:24:46,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46 WrapperNode [2024-11-25 02:24:46,775 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:24:46,776 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:24:46,776 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:24:46,776 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:24:46,791 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,800 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,843 INFO L138 Inliner]: procedures = 14, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 637 [2024-11-25 02:24:46,844 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:24:46,844 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:24:46,845 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:24:46,845 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:24:46,851 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,851 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,854 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,854 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,860 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,862 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,868 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,870 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,872 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,875 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:24:46,876 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:24:46,876 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:24:46,876 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:24:46,877 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:24:46" (1/1) ... [2024-11-25 02:24:46,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:24:46,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:24:46,930 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:24:46,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:24:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:24:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:24:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:24:46,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:24:47,017 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:24:47,018 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:24:47,777 INFO L? ?]: Removed 74 outVars from TransFormulas that were not future-live. [2024-11-25 02:24:47,777 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:24:48,067 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:24:48,069 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 02:24:48,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:24:48 BoogieIcfgContainer [2024-11-25 02:24:48,070 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:24:48,072 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:24:48,072 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:24:48,083 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:24:48,083 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:24:48" (1/1) ... [2024-11-25 02:24:48,094 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:24:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 74 states and 142 transitions. [2024-11-25 02:24:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 142 transitions. [2024-11-25 02:24:48,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:24:48,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:48,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:48,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:57,203 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 02:25:02,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:02,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 75 states and 76 transitions. [2024-11-25 02:25:02,763 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 76 transitions. [2024-11-25 02:25:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:25:02,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:02,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:06,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:07,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:07,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 76 transitions. [2024-11-25 02:25:07,345 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 76 transitions. [2024-11-25 02:25:07,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:25:07,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:07,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:10,980 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:11,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:11,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 77 transitions. [2024-11-25 02:25:11,288 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 77 transitions. [2024-11-25 02:25:11,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:25:11,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:11,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:14,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 78 transitions. [2024-11-25 02:25:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 78 transitions. [2024-11-25 02:25:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:25:14,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:14,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:17,381 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 02:25:17,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:17,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 79 transitions. [2024-11-25 02:25:17,696 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 79 transitions. [2024-11-25 02:25:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:25:17,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:17,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:17,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:20,228 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:20,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 80 transitions. [2024-11-25 02:25:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 80 transitions. [2024-11-25 02:25:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:25:20,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:20,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:23,291 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 81 transitions. [2024-11-25 02:25:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 81 transitions. [2024-11-25 02:25:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:25:23,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:23,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:26,367 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 82 transitions. [2024-11-25 02:25:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 82 transitions. [2024-11-25 02:25:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:25:26,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:26,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:26,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:29,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:29,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 83 transitions. [2024-11-25 02:25:29,892 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 83 transitions. [2024-11-25 02:25:29,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:25:29,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:32,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:33,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 84 transitions. [2024-11-25 02:25:33,286 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 84 transitions. [2024-11-25 02:25:33,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:25:33,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:33,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:36,427 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:36,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:36,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 85 transitions. [2024-11-25 02:25:36,715 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 85 transitions. [2024-11-25 02:25:36,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:25:36,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:36,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:40,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:40,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 86 transitions. [2024-11-25 02:25:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 86 transitions. [2024-11-25 02:25:40,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:25:40,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:40,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:43,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 87 transitions. [2024-11-25 02:25:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 87 transitions. [2024-11-25 02:25:43,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:25:43,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:43,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:47,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:47,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 88 transitions. [2024-11-25 02:25:47,674 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 88 transitions. [2024-11-25 02:25:47,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:25:47,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:47,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:51,229 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:51,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:51,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 89 transitions. [2024-11-25 02:25:51,535 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 89 transitions. [2024-11-25 02:25:51,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:25:51,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:51,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:55,254 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 90 transitions. [2024-11-25 02:25:55,614 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 90 transitions. [2024-11-25 02:25:55,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:25:55,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:55,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:55,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 91 transitions. [2024-11-25 02:25:59,856 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 91 transitions. [2024-11-25 02:25:59,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:25:59,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:59,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:59,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:03,876 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:26:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:04,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 92 transitions. [2024-11-25 02:26:04,186 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 92 transitions. [2024-11-25 02:26:04,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:26:04,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:04,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:26:08,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:08,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 93 transitions. [2024-11-25 02:26:08,759 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 93 transitions. [2024-11-25 02:26:08,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:26:08,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:08,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:13,260 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:26:13,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:13,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 94 transitions. [2024-11-25 02:26:13,579 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 94 transitions. [2024-11-25 02:26:13,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:26:13,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:13,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:13,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:18,306 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:26:18,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:18,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 95 transitions. [2024-11-25 02:26:18,629 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 95 transitions. [2024-11-25 02:26:18,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:26:18,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:18,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:18,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:23,349 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:26:23,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:23,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 96 transitions. [2024-11-25 02:26:23,688 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 96 transitions. [2024-11-25 02:26:23,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:26:23,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:23,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:23,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:26:28,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:28,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 97 transitions. [2024-11-25 02:26:28,994 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 97 transitions. [2024-11-25 02:26:28,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:26:28,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:28,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:29,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:34,949 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:26:35,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:35,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 98 transitions. [2024-11-25 02:26:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 98 transitions. [2024-11-25 02:26:35,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:26:35,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:35,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:41,216 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:26:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:41,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 99 transitions. [2024-11-25 02:26:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 99 transitions. [2024-11-25 02:26:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:26:41,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:41,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:41,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:26:48,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:48,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 100 transitions. [2024-11-25 02:26:48,336 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 100 transitions. [2024-11-25 02:26:48,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:26:48,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:48,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:54,051 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:26:54,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 101 transitions. [2024-11-25 02:26:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 101 transitions. [2024-11-25 02:26:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:26:54,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:54,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:00,534 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:00,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 102 transitions. [2024-11-25 02:27:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 102 transitions. [2024-11-25 02:27:00,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:27:00,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:00,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:07,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 103 transitions. [2024-11-25 02:27:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 103 transitions. [2024-11-25 02:27:07,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:27:07,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:07,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:14,615 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:14,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 104 transitions. [2024-11-25 02:27:14,987 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 104 transitions. [2024-11-25 02:27:14,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:27:14,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:14,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:22,025 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:22,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:22,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 105 transitions. [2024-11-25 02:27:22,403 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 105 transitions. [2024-11-25 02:27:22,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:27:22,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:22,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:22,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:29,258 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:29,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:29,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 106 transitions. [2024-11-25 02:27:29,655 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 106 transitions. [2024-11-25 02:27:29,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:27:29,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:29,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:37,006 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:27:37,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:37,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 107 states and 106 transitions. [2024-11-25 02:27:37,395 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 106 transitions. [2024-11-25 02:27:37,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:27:37,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:37,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:59,595 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:29:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:04,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 105 states and 104 transitions. [2024-11-25 02:29:04,773 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 104 transitions. [2024-11-25 02:29:04,773 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 02:29:04,773 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 35 iterations. [2024-11-25 02:29:04,783 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 02:29:06,973 INFO L77 FloydHoareUtils]: At program point $Ultimate##202(lines 317 657) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 50) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,973 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 13 1258) the Hoare annotation is: true [2024-11-25 02:29:06,973 INFO L77 FloydHoareUtils]: At program point L442(lines 442 451) the Hoare annotation is: (not (= |ULTIMATE.start_main_~__VERIFIER_assert__cond~0#1| 0)) [2024-11-25 02:29:06,974 INFO L75 FloydHoareUtils]: For program point L444(line 444) no Hoare annotation was computed. [2024-11-25 02:29:06,974 INFO L77 FloydHoareUtils]: At program point L17(lines 17 1257) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 0)) [2024-11-25 02:29:06,974 INFO L77 FloydHoareUtils]: At program point $Ultimate##90(lines 149 993) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= 22 |ULTIMATE.start_main_~main__x~0#1|)) [2024-11-25 02:29:06,974 INFO L77 FloydHoareUtils]: At program point $Ultimate##94(lines 155 981) the Hoare annotation is: (and (= 23 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,974 INFO L77 FloydHoareUtils]: At program point $Ultimate##98(lines 161 969) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 24) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,974 INFO L77 FloydHoareUtils]: At program point $Ultimate##82(lines 137 1017) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 20)) [2024-11-25 02:29:06,974 INFO L77 FloydHoareUtils]: At program point $Ultimate##86(lines 143 1005) the Hoare annotation is: (and (= 21 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,974 INFO L77 FloydHoareUtils]: At program point $Ultimate##70(lines 119 1053) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 17) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,974 INFO L77 FloydHoareUtils]: At program point $Ultimate##170(lines 269 753) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= 42 |ULTIMATE.start_main_~main__x~0#1|)) [2024-11-25 02:29:06,974 INFO L77 FloydHoareUtils]: At program point $Ultimate##74(lines 125 1041) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 18) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,974 INFO L77 FloydHoareUtils]: At program point $Ultimate##174(lines 275 741) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 43) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,974 INFO L77 FloydHoareUtils]: At program point $Ultimate##78(lines 131 1029) the Hoare annotation is: (and (= 19 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##178(lines 281 729) the Hoare annotation is: (and (= 44 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##182(lines 287 717) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 45)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##186(lines 293 705) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 46)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##62(lines 107 1077) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 15) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##66(lines 113 1065) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= 16 |ULTIMATE.start_main_~main__x~0#1|)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##50(lines 89 1113) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 12)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##190(lines 299 693) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= 47 |ULTIMATE.start_main_~main__x~0#1|)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##194(lines 305 681) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 48)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##54(lines 95 1101) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 13) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##198(lines 311 669) the Hoare annotation is: (and (= 49 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##58(lines 101 1089) the Hoare annotation is: (and (= 14 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##42(lines 77 1137) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 10) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,975 INFO L77 FloydHoareUtils]: At program point $Ultimate##46(lines 83 1125) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 11)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##38(lines 71 1149) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= 9 |ULTIMATE.start_main_~main__x~0#1|)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##250(lines 389 513) the Hoare annotation is: (and (= 62 |ULTIMATE.start_main_~main__x~0#1|) (= 62 |ULTIMATE.start_main_~main__y~0#1|)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##254(lines 395 501) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 63) (= |ULTIMATE.start_main_~main__x~0#1| 63)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##30(lines 59 1173) the Hoare annotation is: (and (= 7 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##130(lines 209 873) the Hoare annotation is: (and (= 32 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##258(lines 401 489) the Hoare annotation is: (and (= 64 |ULTIMATE.start_main_~main__x~0#1|) (= 64 |ULTIMATE.start_main_~main__y~0#1|)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##34(lines 65 1161) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 8) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##134(lines 215 861) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 33) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##6(lines 23 1245) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 1) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##138(lines 221 849) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 34) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##26(lines 53 1185) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 6) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##142(lines 227 837) the Hoare annotation is: (and (= 35 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##262(lines 407 477) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 65) (= |ULTIMATE.start_main_~main__y~0#1| 65)) [2024-11-25 02:29:06,976 INFO L77 FloydHoareUtils]: At program point $Ultimate##146(lines 233 825) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 36)) [2024-11-25 02:29:06,977 INFO L77 FloydHoareUtils]: At program point $Ultimate##22(lines 47 1197) the Hoare annotation is: (and (= 5 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,977 INFO L77 FloydHoareUtils]: At program point $Ultimate##266(lines 413 465) the Hoare annotation is: (and (= 66 |ULTIMATE.start_main_~main__y~0#1|) (= 66 |ULTIMATE.start_main_~main__x~0#1|)) [2024-11-25 02:29:06,977 INFO L77 FloydHoareUtils]: At program point $Ultimate##18(lines 41 1209) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 4)) [2024-11-25 02:29:06,977 INFO L77 FloydHoareUtils]: At program point $Ultimate##150(lines 239 813) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 37) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,977 INFO L77 FloydHoareUtils]: At program point $Ultimate##270(lines 420 453) the Hoare annotation is: (or (and (<= |ULTIMATE.start_main_~main__x~0#1| 81) (<= 81 |ULTIMATE.start_main_~main__x~0#1|) (= 81 |ULTIMATE.start_main_~main__y~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 95) (= 95 |ULTIMATE.start_main_~main__y~0#1|) (<= 95 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 73) (= |ULTIMATE.start_main_~main__y~0#1| 73) (<= 73 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 72 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 72) (= 72 |ULTIMATE.start_main_~main__y~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 85) (= |ULTIMATE.start_main_~main__y~0#1| 85) (< 84 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 99 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 99) (= |ULTIMATE.start_main_~main__y~0#1| 99)) (and (= 67 |ULTIMATE.start_main_~main__x~0#1|) (= 67 |ULTIMATE.start_main_~main__y~0#1|)) (and (< 73 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 74) (= |ULTIMATE.start_main_~main__y~0#1| 74)) (and (= |ULTIMATE.start_main_~main__y~0#1| 82) (<= 82 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 82)) (and (< 87 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 88) (= 88 |ULTIMATE.start_main_~main__y~0#1|)) (and (<= 70 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 70) (= |ULTIMATE.start_main_~main__y~0#1| 70)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 78) (= |ULTIMATE.start_main_~main__y~0#1| 78) (< 77 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 91) (< 90 |ULTIMATE.start_main_~main__x~0#1|) (= 91 |ULTIMATE.start_main_~main__y~0#1|)) (and (= 94 |ULTIMATE.start_main_~main__y~0#1|) (<= 94 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 94)) (and (< 70 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 71) (= 71 |ULTIMATE.start_main_~main__y~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 84) (< 83 |ULTIMATE.start_main_~main__x~0#1|) (= 84 |ULTIMATE.start_main_~main__y~0#1|)) (and (= 97 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 97) (<= 97 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__y~0#1| 89) (<= |ULTIMATE.start_main_~main__x~0#1| 89) (<= 89 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 76 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 76) (= 76 |ULTIMATE.start_main_~main__y~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 87) (= 87 |ULTIMATE.start_main_~main__y~0#1|) (<= 87 |ULTIMATE.start_main_~main__x~0#1|)) (and (= 77 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 77) (< 76 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 98) (< 97 |ULTIMATE.start_main_~main__x~0#1|) (= 98 |ULTIMATE.start_main_~main__y~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 86) (<= 86 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 86)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 69) (<= 69 |ULTIMATE.start_main_~main__x~0#1|) (= 69 |ULTIMATE.start_main_~main__y~0#1|)) (and (= 68 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 68) (<= 68 |ULTIMATE.start_main_~main__x~0#1|)) (and (= 92 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 92) (< 91 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__y~0#1| 93) (<= |ULTIMATE.start_main_~main__x~0#1| 93) (< 92 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__y~0#1| 90) (<= |ULTIMATE.start_main_~main__x~0#1| 90) (<= 90 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 80) (= |ULTIMATE.start_main_~main__y~0#1| 80) (< 79 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 96) (= |ULTIMATE.start_main_~main__y~0#1| 96) (<= 96 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__y~0#1| 79) (<= |ULTIMATE.start_main_~main__x~0#1| 79) (< 78 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__y~0#1| 100) (< 99 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 83) (= |ULTIMATE.start_main_~main__y~0#1| 83) (< 82 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 75) (<= 75 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 75))) [2024-11-25 02:29:06,978 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 02:29:06,978 INFO L77 FloydHoareUtils]: At program point $Ultimate##10(lines 29 1233) the Hoare annotation is: (and (= 2 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,979 INFO L77 FloydHoareUtils]: At program point $Ultimate##154(lines 245 801) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 38)) [2024-11-25 02:29:06,979 INFO L77 FloydHoareUtils]: At program point $Ultimate##14(lines 35 1221) the Hoare annotation is: (and (= 3 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,979 INFO L77 FloydHoareUtils]: At program point $Ultimate##158(lines 251 789) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 39) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,979 INFO L77 FloydHoareUtils]: At program point $Ultimate##162(lines 257 777) the Hoare annotation is: (and (= 40 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,979 INFO L77 FloydHoareUtils]: At program point $Ultimate##166(lines 263 765) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= 41 |ULTIMATE.start_main_~main__x~0#1|)) [2024-11-25 02:29:06,979 INFO L77 FloydHoareUtils]: At program point $Ultimate##206(lines 323 645) the Hoare annotation is: (and (= 51 |ULTIMATE.start_main_~main__x~0#1|) (= 51 |ULTIMATE.start_main_~main__y~0#1|)) [2024-11-25 02:29:06,979 INFO L77 FloydHoareUtils]: At program point $Ultimate##210(lines 329 633) the Hoare annotation is: (and (= 52 |ULTIMATE.start_main_~main__x~0#1|) (= 52 |ULTIMATE.start_main_~main__y~0#1|)) [2024-11-25 02:29:06,980 INFO L77 FloydHoareUtils]: At program point $Ultimate##214(lines 335 621) the Hoare annotation is: (and (= 53 |ULTIMATE.start_main_~main__y~0#1|) (= 53 |ULTIMATE.start_main_~main__x~0#1|)) [2024-11-25 02:29:06,980 INFO L77 FloydHoareUtils]: At program point $Ultimate##218(lines 341 609) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 54) (= |ULTIMATE.start_main_~main__x~0#1| 54)) [2024-11-25 02:29:06,980 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 444) no Hoare annotation was computed. [2024-11-25 02:29:06,980 INFO L77 FloydHoareUtils]: At program point $Ultimate##102(lines 167 957) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 25) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,980 INFO L77 FloydHoareUtils]: At program point $Ultimate##222(lines 347 597) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 55) (= |ULTIMATE.start_main_~main__y~0#1| 55)) [2024-11-25 02:29:06,980 INFO L77 FloydHoareUtils]: At program point $Ultimate##106(lines 173 945) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 26) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,980 INFO L77 FloydHoareUtils]: At program point $Ultimate##226(lines 353 585) the Hoare annotation is: (and (= 56 |ULTIMATE.start_main_~main__y~0#1|) (= 56 |ULTIMATE.start_main_~main__x~0#1|)) [2024-11-25 02:29:06,981 INFO L77 FloydHoareUtils]: At program point $Ultimate##110(lines 179 933) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 27) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,981 INFO L77 FloydHoareUtils]: At program point $Ultimate##230(lines 359 573) the Hoare annotation is: (and (= 57 |ULTIMATE.start_main_~main__y~0#1|) (= 57 |ULTIMATE.start_main_~main__x~0#1|)) [2024-11-25 02:29:06,981 INFO L77 FloydHoareUtils]: At program point $Ultimate##114(lines 185 921) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 28)) [2024-11-25 02:29:06,981 INFO L77 FloydHoareUtils]: At program point $Ultimate##234(lines 365 561) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 58) (= |ULTIMATE.start_main_~main__y~0#1| 58)) [2024-11-25 02:29:06,981 INFO L77 FloydHoareUtils]: At program point $Ultimate##118(lines 191 909) the Hoare annotation is: (and (= 29 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,981 INFO L77 FloydHoareUtils]: At program point $Ultimate##238(lines 371 549) the Hoare annotation is: (and (= 59 |ULTIMATE.start_main_~main__x~0#1|) (= 59 |ULTIMATE.start_main_~main__y~0#1|)) [2024-11-25 02:29:06,981 INFO L77 FloydHoareUtils]: At program point $Ultimate##122(lines 197 897) the Hoare annotation is: (and (= 30 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,981 INFO L77 FloydHoareUtils]: At program point $Ultimate##242(lines 377 537) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 60) (= |ULTIMATE.start_main_~main__y~0#1| 60)) [2024-11-25 02:29:06,982 INFO L77 FloydHoareUtils]: At program point $Ultimate##126(lines 203 885) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 31) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-25 02:29:06,982 INFO L77 FloydHoareUtils]: At program point $Ultimate##246(lines 383 525) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 61) (= |ULTIMATE.start_main_~main__x~0#1| 61)) [2024-11-25 02:29:07,013 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 02:29:07 ImpRootNode [2024-11-25 02:29:07,013 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 02:29:07,014 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 02:29:07,014 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 02:29:07,014 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 02:29:07,015 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:24:48" (3/4) ... [2024-11-25 02:29:07,017 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 02:29:07,030 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-25 02:29:07,031 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-25 02:29:07,031 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-25 02:29:07,032 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 02:29:07,207 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 02:29:07,207 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 02:29:07,207 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 02:29:07,208 INFO L158 Benchmark]: Toolchain (without parser) took 261022.06ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 92.4MB in the beginning and 953.5MB in the end (delta: -861.0MB). Peak memory consumption was 535.7MB. Max. memory is 16.1GB. [2024-11-25 02:29:07,209 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory was 74.7MB in the beginning and 74.5MB in the end (delta: 196.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:29:07,209 INFO L158 Benchmark]: CACSL2BoogieTranslator took 587.78ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 74.2MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:29:07,209 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.50ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 71.6MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:29:07,210 INFO L158 Benchmark]: Boogie Preprocessor took 31.00ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 69.7MB in the end (delta: 1.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:29:07,210 INFO L158 Benchmark]: RCFGBuilder took 1194.51ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 39.1MB in the end (delta: 30.6MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2024-11-25 02:29:07,210 INFO L158 Benchmark]: CodeCheck took 258941.03ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 39.1MB in the beginning and 965.3MB in the end (delta: -926.1MB). Peak memory consumption was 463.8MB. Max. memory is 16.1GB. [2024-11-25 02:29:07,211 INFO L158 Benchmark]: Witness Printer took 193.92ms. Allocated memory is still 1.5GB. Free memory was 965.3MB in the beginning and 953.5MB in the end (delta: 11.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:29:07,213 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, 74 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 256.7s, OverallIterations: 35, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 271 SdHoareTripleChecker+Valid, 25.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 102 SdHoareTripleChecker+Invalid, 22.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 9514 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15592 IncrementalHoareTripleChecker+Invalid, 25106 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9514 mSolverCounterUnsat, 102 mSDtfsCounter, 15592 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 22333 GetRequests, 20565 SyntacticMatches, 992 SemanticMatches, 776 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 323413 ImplicationChecksByTransitivity, 147.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 173.3s InterpolantComputationTime, 2975 NumberOfCodeBlocks, 2975 NumberOfCodeBlocksAsserted, 34 NumberOfCheckSat, 2941 ConstructedInterpolants, 0 QuantifiedInterpolants, 11074 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 34 InterpolantComputations, 1 PerfectInterpolantSequences, 0/6545 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: 444]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 257]: Location Invariant Derived location invariant: ((40 == main__x) && (main__y == 50)) - InvariantResult [Line: 155]: Location Invariant Derived location invariant: ((23 == main__x) && (main__y == 50)) - InvariantResult [Line: 77]: Location Invariant Derived location invariant: ((main__x == 10) && (main__y == 50)) - InvariantResult [Line: 101]: Location Invariant Derived location invariant: ((14 == main__x) && (main__y == 50)) - InvariantResult [Line: 179]: Location Invariant Derived location invariant: ((main__x == 27) && (main__y == 50)) - InvariantResult [Line: 293]: Location Invariant Derived location invariant: ((main__y == 50) && (main__x == 46)) - InvariantResult [Line: 23]: Location Invariant Derived location invariant: ((main__x == 1) && (main__y == 50)) - InvariantResult [Line: 239]: Location Invariant Derived location invariant: ((main__x == 37) && (main__y == 50)) - InvariantResult [Line: 359]: Location Invariant Derived location invariant: ((57 == main__y) && (57 == main__x)) - InvariantResult [Line: 125]: Location Invariant Derived location invariant: ((main__x == 18) && (main__y == 50)) - InvariantResult [Line: 401]: Location Invariant Derived location invariant: ((64 == main__x) && (64 == main__y)) - InvariantResult [Line: 191]: Location Invariant Derived location invariant: ((29 == main__x) && (main__y == 50)) - InvariantResult [Line: 269]: Location Invariant Derived location invariant: ((main__y == 50) && (42 == main__x)) - InvariantResult [Line: 149]: Location Invariant Derived location invariant: ((main__y == 50) && (22 == main__x)) - InvariantResult [Line: 305]: Location Invariant Derived location invariant: ((main__y == 50) && (main__x == 48)) - InvariantResult [Line: 167]: Location Invariant Derived location invariant: ((main__x == 25) && (main__y == 50)) - InvariantResult [Line: 245]: Location Invariant Derived location invariant: ((main__y == 50) && (main__x == 38)) - InvariantResult [Line: 107]: Location Invariant Derived location invariant: ((main__x == 15) && (main__y == 50)) - InvariantResult [Line: 323]: Location Invariant Derived location invariant: ((51 == main__x) && (51 == main__y)) - InvariantResult [Line: 47]: Location Invariant Derived location invariant: ((5 == main__x) && (main__y == 50)) - InvariantResult [Line: 83]: Location Invariant Derived location invariant: ((main__y == 50) && (main__x == 11)) - InvariantResult [Line: 41]: Location Invariant Derived location invariant: ((main__y == 50) && (main__x == 4)) - InvariantResult [Line: 173]: Location Invariant Derived location invariant: ((main__x == 26) && (main__y == 50)) - InvariantResult [Line: 420]: Location Invariant Derived location invariant: ((((((((((((((((((((((((((((((((((((main__x <= 81) && (81 <= main__x)) && (81 == main__y)) || (((main__x <= 95) && (95 == main__y)) && (95 <= main__x))) || (((main__x <= 73) && (main__y == 73)) && (73 <= main__x))) || (((72 <= main__x) && (main__x <= 72)) && (72 == main__y))) || (((main__x <= 85) && (main__y == 85)) && (84 < main__x))) || (((99 <= main__x) && (main__x <= 99)) && (main__y == 99))) || ((67 == main__x) && (67 == main__y))) || (((73 < main__x) && (main__x <= 74)) && (main__y == 74))) || (((main__y == 82) && (82 <= main__x)) && (main__x <= 82))) || (((87 < main__x) && (main__x <= 88)) && (88 == main__y))) || (((70 <= main__x) && (main__x <= 70)) && (main__y == 70))) || (((main__x <= 78) && (main__y == 78)) && (77 < main__x))) || (((main__x <= 91) && (90 < main__x)) && (91 == main__y))) || (((94 == main__y) && (94 <= main__x)) && (main__x <= 94))) || (((70 < main__x) && (main__x <= 71)) && (71 == main__y))) || (((main__x <= 84) && (83 < main__x)) && (84 == main__y))) || (((97 == main__y) && (main__x <= 97)) && (97 <= main__x))) || (((main__y == 89) && (main__x <= 89)) && (89 <= main__x))) || (((76 <= main__x) && (main__x <= 76)) && (76 == main__y))) || (((main__x <= 87) && (87 == main__y)) && (87 <= main__x))) || (((77 == main__y) && (main__x <= 77)) && (76 < main__x))) || (((main__x <= 98) && (97 < main__x)) && (98 == main__y))) || (((main__x <= 86) && (86 <= main__x)) && (main__y == 86))) || (((main__x <= 69) && (69 <= main__x)) && (69 == main__y))) || (((68 == main__y) && (main__x <= 68)) && (68 <= main__x))) || (((92 == main__y) && (main__x <= 92)) && (91 < main__x))) || (((main__y == 93) && (main__x <= 93)) && (92 < main__x))) || (((main__y == 90) && (main__x <= 90)) && (90 <= main__x))) || (((main__x <= 80) && (main__y == 80)) && (79 < main__x))) || (((main__x <= 96) && (main__y == 96)) && (96 <= main__x))) || (((main__y == 79) && (main__x <= 79)) && (78 < main__x))) || ((main__y == 100) && (99 < main__x))) || (((main__x <= 83) && (main__y == 83)) && (82 < main__x))) || (((main__x <= 75) && (75 <= main__x)) && (main__y == 75))) - InvariantResult [Line: 113]: Location Invariant Derived location invariant: ((main__y == 50) && (16 == main__x)) - InvariantResult [Line: 407]: Location Invariant Derived location invariant: ((main__x == 65) && (main__y == 65)) - InvariantResult [Line: 311]: Location Invariant Derived location invariant: ((49 == main__x) && (main__y == 50)) - InvariantResult [Line: 131]: Location Invariant Derived location invariant: ((19 == main__x) && (main__y == 50)) - InvariantResult [Line: 209]: Location Invariant Derived location invariant: ((32 == main__x) && (main__y == 50)) - InvariantResult [Line: 143]: Location Invariant Derived location invariant: ((21 == main__x) && (main__y == 50)) - InvariantResult [Line: 299]: Location Invariant Derived location invariant: ((main__y == 50) && (47 == main__x)) - InvariantResult [Line: 185]: Location Invariant Derived location invariant: ((main__y == 50) && (main__x == 28)) - InvariantResult [Line: 263]: Location Invariant Derived location invariant: ((main__y == 50) && (41 == main__x)) - InvariantResult [Line: 413]: Location Invariant Derived location invariant: ((66 == main__y) && (66 == main__x)) - InvariantResult [Line: 197]: Location Invariant Derived location invariant: ((30 == main__x) && (main__y == 50)) - InvariantResult [Line: 203]: Location Invariant Derived location invariant: ((main__x == 31) && (main__y == 50)) - InvariantResult [Line: 119]: Location Invariant Derived location invariant: ((main__x == 17) && (main__y == 50)) - InvariantResult [Line: 95]: Location Invariant Derived location invariant: ((main__x == 13) && (main__y == 50)) - InvariantResult [Line: 335]: Location Invariant Derived location invariant: ((53 == main__y) && (53 == main__x)) - InvariantResult [Line: 329]: Location Invariant Derived location invariant: ((52 == main__x) && (52 == main__y)) - InvariantResult [Line: 341]: Location Invariant Derived location invariant: ((main__y == 54) && (main__x == 54)) - InvariantResult [Line: 53]: Location Invariant Derived location invariant: ((main__x == 6) && (main__y == 50)) - InvariantResult [Line: 233]: Location Invariant Derived location invariant: ((main__y == 50) && (main__x == 36)) - InvariantResult [Line: 383]: Location Invariant Derived location invariant: ((main__y == 61) && (main__x == 61)) - InvariantResult [Line: 389]: Location Invariant Derived location invariant: ((62 == main__x) && (62 == main__y)) - InvariantResult [Line: 161]: Location Invariant Derived location invariant: ((main__x == 24) && (main__y == 50)) - InvariantResult [Line: 35]: Location Invariant Derived location invariant: ((3 == main__x) && (main__y == 50)) - InvariantResult [Line: 59]: Location Invariant Derived location invariant: ((7 == main__x) && (main__y == 50)) - InvariantResult [Line: 275]: Location Invariant Derived location invariant: ((main__x == 43) && (main__y == 50)) - InvariantResult [Line: 371]: Location Invariant Derived location invariant: ((59 == main__x) && (59 == main__y)) - InvariantResult [Line: 71]: Location Invariant Derived location invariant: ((main__y == 50) && (9 == main__x)) - InvariantResult [Line: 137]: Location Invariant Derived location invariant: ((main__y == 50) && (main__x == 20)) - InvariantResult [Line: 221]: Location Invariant Derived location invariant: ((main__x == 34) && (main__y == 50)) - InvariantResult [Line: 227]: Location Invariant Derived location invariant: ((35 == main__x) && (main__y == 50)) - InvariantResult [Line: 317]: Location Invariant Derived location invariant: ((main__x == 50) && (main__y == 50)) - InvariantResult [Line: 353]: Location Invariant Derived location invariant: ((56 == main__y) && (56 == main__x)) - InvariantResult [Line: 281]: Location Invariant Derived location invariant: ((44 == main__x) && (main__y == 50)) - InvariantResult [Line: 287]: Location Invariant Derived location invariant: ((main__y == 50) && (main__x == 45)) - InvariantResult [Line: 215]: Location Invariant Derived location invariant: ((main__x == 33) && (main__y == 50)) - InvariantResult [Line: 395]: Location Invariant Derived location invariant: ((main__y == 63) && (main__x == 63)) - InvariantResult [Line: 365]: Location Invariant Derived location invariant: ((main__x == 58) && (main__y == 58)) - InvariantResult [Line: 89]: Location Invariant Derived location invariant: ((main__y == 50) && (main__x == 12)) - InvariantResult [Line: 65]: Location Invariant Derived location invariant: ((main__x == 8) && (main__y == 50)) - InvariantResult [Line: 29]: Location Invariant Derived location invariant: ((2 == main__x) && (main__y == 50)) - InvariantResult [Line: 347]: Location Invariant Derived location invariant: ((main__x == 55) && (main__y == 55)) - InvariantResult [Line: 251]: Location Invariant Derived location invariant: ((main__x == 39) && (main__y == 50)) - InvariantResult [Line: 377]: Location Invariant Derived location invariant: ((main__x == 60) && (main__y == 60)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory was 74.7MB in the beginning and 74.5MB in the end (delta: 196.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 587.78ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 74.2MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.50ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 71.6MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.00ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 69.7MB in the end (delta: 1.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1194.51ms. Allocated memory is still 117.4MB. Free memory was 69.7MB in the beginning and 39.1MB in the end (delta: 30.6MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * CodeCheck took 258941.03ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 39.1MB in the beginning and 965.3MB in the end (delta: -926.1MB). Peak memory consumption was 463.8MB. Max. memory is 16.1GB. * Witness Printer took 193.92ms. Allocated memory is still 1.5GB. Free memory was 965.3MB in the beginning and 953.5MB in the end (delta: 11.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 02:29:07,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96ae4be3-4f6e-4bd2-9364-8b34d6eb29dd/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