./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label31.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label31.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm --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 e4dd87ffa8279e5be73819f1eecf23f4704317559faef100e8eb60d719eb066b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:49:40,855 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:49:40,916 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:49:40,923 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:49:40,923 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:49:40,966 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:49:40,966 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:49:40,968 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:49:40,968 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:49:40,968 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:49:40,968 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:49:40,969 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:49:40,969 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:49:40,969 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:49:40,969 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:49:40,969 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:49:40,969 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:49:40,969 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:49:40,969 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:49:40,969 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:49:40,970 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:49:40,970 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:49:40,970 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:49:40,970 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:49:40,970 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:49:40,970 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:49:40,970 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:49:40,970 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:49:40,971 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:49:40,971 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:49:40,971 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:49:40,971 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:49:40,971 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:49:40,971 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_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm 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 -> e4dd87ffa8279e5be73819f1eecf23f4704317559faef100e8eb60d719eb066b [2024-11-13 16:49:41,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:49:41,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:49:41,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:49:41,352 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:49:41,352 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:49:41,354 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem01_label31.c Unable to find full path for "g++" [2024-11-13 16:49:43,201 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:49:43,550 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:49:43,551 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/sv-benchmarks/c/eca-rers2012/Problem01_label31.c [2024-11-13 16:49:43,564 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/data/750abc922/53bf3bfab52f4556913a0f6bc0f9678e/FLAG836e9dce5 [2024-11-13 16:49:43,589 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/data/750abc922/53bf3bfab52f4556913a0f6bc0f9678e [2024-11-13 16:49:43,591 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:49:43,595 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:49:43,596 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:49:43,601 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:49:43,609 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:49:43,609 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:49:43" (1/1) ... [2024-11-13 16:49:43,610 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d798b43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:43, skipping insertion in model container [2024-11-13 16:49:43,611 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:49:43" (1/1) ... [2024-11-13 16:49:43,662 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:49:43,974 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_76252e25-b82b-4ece-a316-db6942d28655/sv-benchmarks/c/eca-rers2012/Problem01_label31.c[16993,17006] [2024-11-13 16:49:44,020 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:49:44,030 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:49:44,114 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_76252e25-b82b-4ece-a316-db6942d28655/sv-benchmarks/c/eca-rers2012/Problem01_label31.c[16993,17006] [2024-11-13 16:49:44,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:49:44,152 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:49:44,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44 WrapperNode [2024-11-13 16:49:44,152 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:49:44,157 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:49:44,157 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:49:44,158 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:49:44,165 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44" (1/1) ... [2024-11-13 16:49:44,184 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44" (1/1) ... [2024-11-13 16:49:44,233 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-13 16:49:44,233 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:49:44,234 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:49:44,234 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:49:44,234 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:49:44,242 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44" (1/1) ... [2024-11-13 16:49:44,242 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44" (1/1) ... [2024-11-13 16:49:44,246 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44" (1/1) ... [2024-11-13 16:49:44,246 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44" (1/1) ... [2024-11-13 16:49:44,264 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44" (1/1) ... [2024-11-13 16:49:44,271 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44" (1/1) ... [2024-11-13 16:49:44,281 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44" (1/1) ... [2024-11-13 16:49:44,288 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44" (1/1) ... [2024-11-13 16:49:44,302 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:49:44,303 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:49:44,303 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:49:44,303 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:49:44,308 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:44" (1/1) ... [2024-11-13 16:49:44,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:49:44,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:49:44,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:49:44,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:49:44,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:49:44,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:49:44,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:49:44,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:49:44,485 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:49:44,487 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:49:45,835 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-13 16:49:45,835 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:49:46,158 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:49:46,158 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:49:46,158 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:46 BoogieIcfgContainer [2024-11-13 16:49:46,159 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:49:46,159 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:49:46,159 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:49:46,170 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:49:46,171 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:46" (1/1) ... [2024-11-13 16:49:46,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:49:46,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-13 16:49:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-13 16:49:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:49:46,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:46,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:47,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 145 states and 243 transitions. [2024-11-13 16:49:47,662 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 243 transitions. [2024-11-13 16:49:47,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:49:47,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:47,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:48,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:48,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-11-13 16:49:48,225 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-11-13 16:49:48,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:49:48,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:48,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:48,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:48,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 150 states and 250 transitions. [2024-11-13 16:49:48,461 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 250 transitions. [2024-11-13 16:49:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:49:48,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:48,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:48,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:48,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 151 states and 251 transitions. [2024-11-13 16:49:48,887 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 251 transitions. [2024-11-13 16:49:48,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:49:48,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:48,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:48,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 165 states and 268 transitions. [2024-11-13 16:49:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 268 transitions. [2024-11-13 16:49:49,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:49:49,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:49,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:49,760 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:49:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 171 states and 274 transitions. [2024-11-13 16:49:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 274 transitions. [2024-11-13 16:49:49,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:49:49,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:49,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:49,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:50,212 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:50,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:50,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 186 states and 293 transitions. [2024-11-13 16:49:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 293 transitions. [2024-11-13 16:49:50,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:49:50,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:50,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:51,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:51,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 204 states and 321 transitions. [2024-11-13 16:49:51,628 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 321 transitions. [2024-11-13 16:49:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 16:49:51,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:51,803 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:52,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:52,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 205 states and 322 transitions. [2024-11-13 16:49:52,131 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 322 transitions. [2024-11-13 16:49:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:49:52,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:52,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:52,325 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:53,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:53,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 224 states and 347 transitions. [2024-11-13 16:49:53,072 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 347 transitions. [2024-11-13 16:49:53,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:49:53,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:53,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:53,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 238 states and 363 transitions. [2024-11-13 16:49:53,547 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 363 transitions. [2024-11-13 16:49:53,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:49:53,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:53,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:53,654 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:54,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:54,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 247 states and 375 transitions. [2024-11-13 16:49:54,026 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 375 transitions. [2024-11-13 16:49:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:49:54,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:54,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:54,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:54,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 251 states and 379 transitions. [2024-11-13 16:49:54,307 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 379 transitions. [2024-11-13 16:49:54,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:49:54,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:54,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:54,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 258 states and 388 transitions. [2024-11-13 16:49:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 388 transitions. [2024-11-13 16:49:54,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:49:54,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:54,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:54,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:54,700 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 267 states and 403 transitions. [2024-11-13 16:49:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 403 transitions. [2024-11-13 16:49:55,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:49:55,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:55,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:55,239 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 281 states and 418 transitions. [2024-11-13 16:49:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 418 transitions. [2024-11-13 16:49:55,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:49:55,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:55,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:55,809 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:56,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:56,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 285 states and 422 transitions. [2024-11-13 16:49:56,024 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 422 transitions. [2024-11-13 16:49:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:49:56,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:56,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:56,088 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:56,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:56,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 302 states and 443 transitions. [2024-11-13 16:49:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 443 transitions. [2024-11-13 16:49:56,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:49:56,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:56,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:56,772 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:57,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:57,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 309 states and 451 transitions. [2024-11-13 16:49:57,212 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 451 transitions. [2024-11-13 16:49:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:49:57,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:57,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:57,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:57,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 313 states and 455 transitions. [2024-11-13 16:49:57,516 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 455 transitions. [2024-11-13 16:49:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:49:57,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:57,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:57,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:57,581 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:58,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:58,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 332 states and 478 transitions. [2024-11-13 16:49:58,116 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 478 transitions. [2024-11-13 16:49:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:49:58,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:58,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:49:58,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:58,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 338 states and 484 transitions. [2024-11-13 16:49:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 484 transitions. [2024-11-13 16:49:58,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:49:58,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:58,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:58,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:59,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:59,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 353 states and 501 transitions. [2024-11-13 16:49:59,164 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 501 transitions. [2024-11-13 16:49:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:49:59,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:59,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:59,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:59,246 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:49:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 361 states and 509 transitions. [2024-11-13 16:49:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 509 transitions. [2024-11-13 16:49:59,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:49:59,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:59,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:59,767 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:00,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:00,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 442 states and 600 transitions. [2024-11-13 16:50:00,633 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 600 transitions. [2024-11-13 16:50:00,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:50:00,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:00,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:00,743 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:01,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 474 states and 639 transitions. [2024-11-13 16:50:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 639 transitions. [2024-11-13 16:50:01,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:50:01,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:01,720 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:50:02,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:02,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 496 states and 668 transitions. [2024-11-13 16:50:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 668 transitions. [2024-11-13 16:50:02,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:50:02,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:02,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:02,884 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:50:03,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 500 states and 671 transitions. [2024-11-13 16:50:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 671 transitions. [2024-11-13 16:50:03,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:50:03,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:03,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:03,234 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:50:03,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:03,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 507 states and 679 transitions. [2024-11-13 16:50:03,434 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 679 transitions. [2024-11-13 16:50:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:50:03,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:03,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:03,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:50:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 511 states and 682 transitions. [2024-11-13 16:50:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 682 transitions. [2024-11-13 16:50:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:50:03,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:03,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:03,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:03,799 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 516 states and 688 transitions. [2024-11-13 16:50:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 688 transitions. [2024-11-13 16:50:04,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:50:04,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:04,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:04,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:04,200 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:04,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:04,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 519 states and 691 transitions. [2024-11-13 16:50:04,265 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 691 transitions. [2024-11-13 16:50:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:50:04,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:05,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:05,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 534 states and 710 transitions. [2024-11-13 16:50:05,090 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 710 transitions. [2024-11-13 16:50:05,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:50:05,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:05,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:05,212 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 538 states and 713 transitions. [2024-11-13 16:50:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 713 transitions. [2024-11-13 16:50:05,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:50:05,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:05,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:50:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 540 states and 715 transitions. [2024-11-13 16:50:05,778 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 715 transitions. [2024-11-13 16:50:05,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:50:05,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:05,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:05,854 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:06,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:06,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 572 states and 750 transitions. [2024-11-13 16:50:06,316 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 750 transitions. [2024-11-13 16:50:06,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:50:06,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:06,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:06,424 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:07,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 599 states and 779 transitions. [2024-11-13 16:50:07,087 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 779 transitions. [2024-11-13 16:50:07,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 16:50:07,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:07,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:50:07,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 606 states and 785 transitions. [2024-11-13 16:50:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 785 transitions. [2024-11-13 16:50:07,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 16:50:07,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:07,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:07,340 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:50:07,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:07,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 610 states and 788 transitions. [2024-11-13 16:50:07,500 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 788 transitions. [2024-11-13 16:50:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 16:50:07,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:07,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:07,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:07,634 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:07,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:07,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 641 states and 836 transitions. [2024-11-13 16:50:07,852 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 836 transitions. [2024-11-13 16:50:07,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:50:07,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:07,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:07,981 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 16:50:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:08,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 642 states and 836 transitions. [2024-11-13 16:50:08,184 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 836 transitions. [2024-11-13 16:50:08,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:50:08,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:08,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:08,311 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:09,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 686 states and 884 transitions. [2024-11-13 16:50:09,092 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 884 transitions. [2024-11-13 16:50:09,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 16:50:09,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:09,164 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 16:50:09,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:09,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 695 states and 893 transitions. [2024-11-13 16:50:09,363 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 893 transitions. [2024-11-13 16:50:09,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:50:09,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:09,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:09,701 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 83 proven. 10 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 711 states and 911 transitions. [2024-11-13 16:50:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 911 transitions. [2024-11-13 16:50:10,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:50:10,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:10,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:10,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:10,429 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:11,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:11,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 778 states and 984 transitions. [2024-11-13 16:50:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 984 transitions. [2024-11-13 16:50:11,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 16:50:11,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:11,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:11,862 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 16:50:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:12,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 792 states and 1001 transitions. [2024-11-13 16:50:12,297 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1001 transitions. [2024-11-13 16:50:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:50:12,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:12,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:12,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:50:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:12,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 797 states and 1006 transitions. [2024-11-13 16:50:12,860 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1006 transitions. [2024-11-13 16:50:12,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:50:12,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:12,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:13,016 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:50:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:13,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 802 states and 1011 transitions. [2024-11-13 16:50:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1011 transitions. [2024-11-13 16:50:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 16:50:13,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:50:13,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:13,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 808 states and 1017 transitions. [2024-11-13 16:50:13,874 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1017 transitions. [2024-11-13 16:50:13,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 16:50:13,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:13,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:14,091 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:50:14,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 811 states and 1020 transitions. [2024-11-13 16:50:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1020 transitions. [2024-11-13 16:50:14,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 16:50:14,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:14,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 16:50:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:14,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 814 states and 1023 transitions. [2024-11-13 16:50:14,485 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1023 transitions. [2024-11-13 16:50:14,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:50:14,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:14,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:14,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:14,732 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 76 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:50:14,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:14,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 817 states and 1026 transitions. [2024-11-13 16:50:14,816 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1026 transitions. [2024-11-13 16:50:14,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:50:14,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:14,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:14,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:15,003 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 76 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:50:15,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:15,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 820 states and 1029 transitions. [2024-11-13 16:50:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1029 transitions. [2024-11-13 16:50:15,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:50:15,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:15,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:15,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:15,216 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:50:15,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:15,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 828 states and 1036 transitions. [2024-11-13 16:50:15,512 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1036 transitions. [2024-11-13 16:50:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:50:15,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:15,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:15,592 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 16:50:15,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:15,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 841 states and 1049 transitions. [2024-11-13 16:50:15,676 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1049 transitions. [2024-11-13 16:50:15,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 16:50:15,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:15,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:15,847 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 117 proven. 29 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:16,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:16,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 860 states and 1069 transitions. [2024-11-13 16:50:16,065 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1069 transitions. [2024-11-13 16:50:16,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 16:50:16,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:16,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:16,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:16,122 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:50:16,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 869 states and 1078 transitions. [2024-11-13 16:50:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1078 transitions. [2024-11-13 16:50:16,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 16:50:16,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:16,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:16,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:20,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 953 states and 1205 transitions. [2024-11-13 16:50:20,551 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1205 transitions. [2024-11-13 16:50:20,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 16:50:20,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:20,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:21,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:21,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 984 states and 1238 transitions. [2024-11-13 16:50:21,856 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1238 transitions. [2024-11-13 16:50:21,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 16:50:21,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:21,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:22,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:22,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 995 states and 1249 transitions. [2024-11-13 16:50:22,948 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1249 transitions. [2024-11-13 16:50:22,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 16:50:22,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:22,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:23,193 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:24,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:24,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 1008 states and 1266 transitions. [2024-11-13 16:50:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1266 transitions. [2024-11-13 16:50:24,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 16:50:24,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:24,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:25,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:25,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 1012 states and 1269 transitions. [2024-11-13 16:50:25,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1269 transitions. [2024-11-13 16:50:25,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 16:50:25,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:25,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:25,466 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 95 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1082 states and 1342 transitions. [2024-11-13 16:50:26,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1342 transitions. [2024-11-13 16:50:26,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 16:50:26,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:26,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:27,029 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 99 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:28,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1107 states and 1376 transitions. [2024-11-13 16:50:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1376 transitions. [2024-11-13 16:50:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 16:50:28,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:28,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 99 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:29,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1145 states and 1420 transitions. [2024-11-13 16:50:29,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1420 transitions. [2024-11-13 16:50:29,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 16:50:29,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:29,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:29,696 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 16:50:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:29,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1146 states and 1421 transitions. [2024-11-13 16:50:29,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1421 transitions. [2024-11-13 16:50:29,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 16:50:29,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:29,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:30,154 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:50:31,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 1217 states and 1492 transitions. [2024-11-13 16:50:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1492 transitions. [2024-11-13 16:50:31,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 16:50:31,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:31,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:31,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:31,599 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 16:50:31,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:31,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1224 states and 1499 transitions. [2024-11-13 16:50:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1499 transitions. [2024-11-13 16:50:31,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 16:50:31,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:31,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:31,881 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 16:50:32,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:32,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1231 states and 1506 transitions. [2024-11-13 16:50:32,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1506 transitions. [2024-11-13 16:50:32,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 16:50:32,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:32,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:32,263 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:50:33,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:33,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 1257 states and 1538 transitions. [2024-11-13 16:50:33,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1538 transitions. [2024-11-13 16:50:33,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 16:50:33,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:33,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:50:34,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:34,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1339 states and 1625 transitions. [2024-11-13 16:50:34,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1625 transitions. [2024-11-13 16:50:34,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 16:50:34,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:34,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:50:34,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:34,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1340 states and 1625 transitions. [2024-11-13 16:50:34,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1625 transitions. [2024-11-13 16:50:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 16:50:34,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:34,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:34,668 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 16:50:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:34,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 1268 states and 1545 transitions. [2024-11-13 16:50:34,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1545 transitions. [2024-11-13 16:50:34,747 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 16:50:34,748 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 74 iterations. [2024-11-13 16:50:34,759 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 16:50:44,248 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,248 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,249 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,249 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,249 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,249 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,249 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,249 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,249 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,250 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,250 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,250 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,250 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,250 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,250 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,251 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,251 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,251 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,251 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,251 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,251 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,251 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,252 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,252 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,252 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,252 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,252 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,252 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,253 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,253 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,253 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,253 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,253 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,253 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,253 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,254 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,254 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,254 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,254 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,254 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,254 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,254 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,254 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,254 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,255 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,255 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,255 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 16:50:44,255 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,255 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-13 16:50:44,255 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,255 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,255 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,255 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,255 INFO L77 FloydHoareUtils]: At program point L458-1(lines 40 585) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,256 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,256 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,256 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,256 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 16:50:44,256 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,257 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,257 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,257 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,257 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,257 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,257 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,258 INFO L77 FloydHoareUtils]: At program point L461-1(lines 40 585) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,258 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,258 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,258 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 462) no Hoare annotation was computed. [2024-11-13 16:50:44,258 INFO L75 FloydHoareUtils]: For program point L462(line 462) no Hoare annotation was computed. [2024-11-13 16:50:44,258 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,259 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,259 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,259 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,259 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,259 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 16:50:44,277 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 04:50:44 ImpRootNode [2024-11-13 16:50:44,277 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 16:50:44,278 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 16:50:44,278 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 16:50:44,278 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 16:50:44,278 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:46" (3/4) ... [2024-11-13 16:50:44,281 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 16:50:44,306 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2024-11-13 16:50:44,308 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-13 16:50:44,310 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 16:50:44,312 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 16:50:44,495 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 16:50:44,495 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 16:50:44,495 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 16:50:44,498 INFO L158 Benchmark]: Toolchain (without parser) took 60901.19ms. Allocated memory was 142.6MB in the beginning and 1.0GB in the end (delta: 864.0MB). Free memory was 116.3MB in the beginning and 755.7MB in the end (delta: -639.4MB). Peak memory consumption was 221.4MB. Max. memory is 16.1GB. [2024-11-13 16:50:44,498 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:50:44,498 INFO L158 Benchmark]: CACSL2BoogieTranslator took 560.26ms. Allocated memory is still 142.6MB. Free memory was 116.3MB in the beginning and 89.5MB in the end (delta: 26.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:50:44,499 INFO L158 Benchmark]: Boogie Procedure Inliner took 76.03ms. Allocated memory is still 142.6MB. Free memory was 89.5MB in the beginning and 84.2MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:50:44,500 INFO L158 Benchmark]: Boogie Preprocessor took 68.33ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 80.1MB in the end (delta: 3.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:50:44,500 INFO L158 Benchmark]: RCFGBuilder took 1855.95ms. Allocated memory is still 142.6MB. Free memory was 80.1MB in the beginning and 74.2MB in the end (delta: 5.9MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2024-11-13 16:50:44,501 INFO L158 Benchmark]: CodeCheck took 58117.70ms. Allocated memory was 142.6MB in the beginning and 1.0GB in the end (delta: 864.0MB). Free memory was 74.2MB in the beginning and 764.1MB in the end (delta: -689.9MB). Peak memory consumption was 169.7MB. Max. memory is 16.1GB. [2024-11-13 16:50:44,501 INFO L158 Benchmark]: Witness Printer took 217.68ms. Allocated memory is still 1.0GB. Free memory was 764.1MB in the beginning and 755.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:50:44,505 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, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 48.6s, OverallIterations: 74, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 89121 SdHoareTripleChecker+Valid, 314.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 86382 mSDsluCounter, 12059 SdHoareTripleChecker+Invalid, 264.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10040 mSDsCounter, 39786 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 212994 IncrementalHoareTripleChecker+Invalid, 252780 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 39786 mSolverCounterUnsat, 2019 mSDtfsCounter, 212994 mSolverCounterSat, 4.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 68954 GetRequests, 67499 SyntacticMatches, 967 SemanticMatches, 488 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 138850 ImplicationChecksByTransitivity, 25.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 9.6s InterpolantComputationTime, 9702 NumberOfCodeBlocks, 9702 NumberOfCodeBlocksAsserted, 73 NumberOfCheckSat, 9629 ConstructedInterpolants, 0 QuantifiedInterpolants, 26657 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 73 InterpolantComputations, 54 PerfectInterpolantSequences, 5917/6318 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 - PositiveResult [Line: 462]: 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: 40]: Location Invariant Derived location invariant: !(((a17 == 1) && (a7 == 1)) && (5 < a16)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !(((a17 == 1) && (a7 == 1)) && (5 < a16)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 560.26ms. Allocated memory is still 142.6MB. Free memory was 116.3MB in the beginning and 89.5MB in the end (delta: 26.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 76.03ms. Allocated memory is still 142.6MB. Free memory was 89.5MB in the beginning and 84.2MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.33ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 80.1MB in the end (delta: 3.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1855.95ms. Allocated memory is still 142.6MB. Free memory was 80.1MB in the beginning and 74.2MB in the end (delta: 5.9MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. * CodeCheck took 58117.70ms. Allocated memory was 142.6MB in the beginning and 1.0GB in the end (delta: 864.0MB). Free memory was 74.2MB in the beginning and 764.1MB in the end (delta: -689.9MB). Peak memory consumption was 169.7MB. Max. memory is 16.1GB. * Witness Printer took 217.68ms. Allocated memory is still 1.0GB. Free memory was 764.1MB in the beginning and 755.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 16:50:44,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76252e25-b82b-4ece-a316-db6942d28655/bin/ukojak-verify-EEHR8qb7sm/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