./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/psyco/psyco_security.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_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/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_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/psyco/psyco_security.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/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_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/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 c03d27deb00d6c25e1f99c43455f6da27475e88a721be2a7236bfffedf5da1e8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:36:16,559 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:36:16,645 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:36:16,652 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:36:16,652 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:36:16,684 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:36:16,685 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:36:16,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:36:16,686 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:36:16,686 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:36:16,687 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:36:16,687 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:36:16,687 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:36:16,687 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:36:16,687 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:36:16,688 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:36:16,688 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:36:16,688 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:36:16,688 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:36:16,689 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:36:16,689 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:36:16,689 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:36:16,689 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:36:16,689 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:36:16,690 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:36:16,690 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:36:16,690 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:36:16,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:36:16,691 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:36:16,691 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:36:16,691 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:36:16,691 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:36:16,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:36:16,691 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_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/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 -> c03d27deb00d6c25e1f99c43455f6da27475e88a721be2a7236bfffedf5da1e8 [2024-11-13 16:36:17,156 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:36:17,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:36:17,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:36:17,185 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:36:17,185 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:36:17,187 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/psyco/psyco_security.c Unable to find full path for "g++" [2024-11-13 16:36:19,511 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:36:19,855 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:36:19,856 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/sv-benchmarks/c/psyco/psyco_security.c [2024-11-13 16:36:19,867 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/data/57815d178/cbecb744ff14413bac876efbb54ff471/FLAGb7910c9b4 [2024-11-13 16:36:19,883 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/data/57815d178/cbecb744ff14413bac876efbb54ff471 [2024-11-13 16:36:19,886 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:36:19,888 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:36:19,890 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:36:19,890 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:36:19,896 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:36:19,897 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:36:19" (1/1) ... [2024-11-13 16:36:19,898 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203ac3f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:19, skipping insertion in model container [2024-11-13 16:36:19,898 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:36:19" (1/1) ... [2024-11-13 16:36:19,926 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:36:20,168 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_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/sv-benchmarks/c/psyco/psyco_security.c[12744,12757] [2024-11-13 16:36:20,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:36:20,196 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:36:20,254 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_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/sv-benchmarks/c/psyco/psyco_security.c[12744,12757] [2024-11-13 16:36:20,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:36:20,277 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:36:20,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20 WrapperNode [2024-11-13 16:36:20,278 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:36:20,279 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:36:20,280 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:36:20,280 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:36:20,287 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20" (1/1) ... [2024-11-13 16:36:20,298 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20" (1/1) ... [2024-11-13 16:36:20,340 INFO L138 Inliner]: procedures = 12, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 289 [2024-11-13 16:36:20,340 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:36:20,341 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:36:20,341 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:36:20,341 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:36:20,351 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20" (1/1) ... [2024-11-13 16:36:20,351 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20" (1/1) ... [2024-11-13 16:36:20,358 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20" (1/1) ... [2024-11-13 16:36:20,359 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20" (1/1) ... [2024-11-13 16:36:20,363 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20" (1/1) ... [2024-11-13 16:36:20,376 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20" (1/1) ... [2024-11-13 16:36:20,381 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20" (1/1) ... [2024-11-13 16:36:20,382 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20" (1/1) ... [2024-11-13 16:36:20,384 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:36:20,388 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:36:20,389 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:36:20,389 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:36:20,393 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:20" (1/1) ... [2024-11-13 16:36:20,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:36:20,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:36:20,439 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:36:20,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:36:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:36:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:36:20,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:36:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:36:20,561 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:36:20,567 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:36:21,032 INFO L? ?]: Removed 53 outVars from TransFormulas that were not future-live. [2024-11-13 16:36:21,032 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:36:21,065 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:36:21,065 INFO L316 CfgBuilder]: Removed 18 assume(true) statements. [2024-11-13 16:36:21,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:36:21 BoogieIcfgContainer [2024-11-13 16:36:21,070 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:36:21,071 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:36:21,071 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:36:21,083 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:36:21,083 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:36:21" (1/1) ... [2024-11-13 16:36:21,095 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:36:21,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 76 states and 145 transitions. [2024-11-13 16:36:21,165 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 145 transitions. [2024-11-13 16:36:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:36:21,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:21,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:21,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:21,353 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 16:36:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 118 transitions. [2024-11-13 16:36:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 118 transitions. [2024-11-13 16:36:21,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:36:21,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:21,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:21,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:21,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 79 states and 130 transitions. [2024-11-13 16:36:21,612 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 130 transitions. [2024-11-13 16:36:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:36:21,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:21,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:21,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:21,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:21,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 79 states and 129 transitions. [2024-11-13 16:36:21,702 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 129 transitions. [2024-11-13 16:36:21,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:36:21,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:21,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:21,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:21,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:21,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 82 states and 141 transitions. [2024-11-13 16:36:21,983 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 141 transitions. [2024-11-13 16:36:21,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:36:21,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:21,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 91 states and 160 transitions. [2024-11-13 16:36:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 160 transitions. [2024-11-13 16:36:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:36:22,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:22,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:22,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 92 states and 160 transitions. [2024-11-13 16:36:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 160 transitions. [2024-11-13 16:36:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:36:22,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:22,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:22,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:22,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 100 states and 172 transitions. [2024-11-13 16:36:22,672 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 172 transitions. [2024-11-13 16:36:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:36:22,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:22,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:22,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:22,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:22,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 103 states and 177 transitions. [2024-11-13 16:36:22,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 177 transitions. [2024-11-13 16:36:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:36:22,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:22,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:22,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 106 states and 191 transitions. [2024-11-13 16:36:23,031 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 191 transitions. [2024-11-13 16:36:23,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:36:23,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:23,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:23,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:23,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:23,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 109 states and 205 transitions. [2024-11-13 16:36:23,316 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 205 transitions. [2024-11-13 16:36:23,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:36:23,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:23,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:23,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 112 states and 216 transitions. [2024-11-13 16:36:23,703 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 216 transitions. [2024-11-13 16:36:23,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:36:23,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:23,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:23,754 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:23,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:23,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 113 states and 217 transitions. [2024-11-13 16:36:23,866 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 217 transitions. [2024-11-13 16:36:23,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:36:23,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:23,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:23,906 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:24,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:24,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 114 states and 218 transitions. [2024-11-13 16:36:24,052 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 218 transitions. [2024-11-13 16:36:24,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:36:24,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:24,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:24,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:24,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 123 states and 238 transitions. [2024-11-13 16:36:24,222 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 238 transitions. [2024-11-13 16:36:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:36:24,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:24,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:36:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 126 states and 247 transitions. [2024-11-13 16:36:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 247 transitions. [2024-11-13 16:36:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:36:24,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:24,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:24,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:25,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:25,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 128 states and 249 transitions. [2024-11-13 16:36:25,110 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 249 transitions. [2024-11-13 16:36:25,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:36:25,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:25,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:25,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:25,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:25,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 131 states and 253 transitions. [2024-11-13 16:36:25,279 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 253 transitions. [2024-11-13 16:36:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:36:25,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:25,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:25,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:25,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 132 states and 253 transitions. [2024-11-13 16:36:25,346 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 253 transitions. [2024-11-13 16:36:25,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:36:25,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:25,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:25,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:36:25,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:25,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 132 states and 249 transitions. [2024-11-13 16:36:25,532 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 249 transitions. [2024-11-13 16:36:25,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:36:25,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:25,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:25,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:25,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:25,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:25,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 141 states and 274 transitions. [2024-11-13 16:36:25,799 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 274 transitions. [2024-11-13 16:36:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:36:25,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:25,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:25,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:25,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:25,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 143 states and 275 transitions. [2024-11-13 16:36:25,980 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 275 transitions. [2024-11-13 16:36:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:36:25,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:25,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:26,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:26,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 147 states and 280 transitions. [2024-11-13 16:36:26,146 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 280 transitions. [2024-11-13 16:36:26,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:36:26,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:26,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:26,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:26,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:26,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 150 states and 283 transitions. [2024-11-13 16:36:26,202 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 283 transitions. [2024-11-13 16:36:26,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:36:26,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:26,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:26,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:26,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:26,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:26,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 152 states and 291 transitions. [2024-11-13 16:36:26,320 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 291 transitions. [2024-11-13 16:36:26,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:36:26,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:26,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:26,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:26,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 154 states and 293 transitions. [2024-11-13 16:36:26,411 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 293 transitions. [2024-11-13 16:36:26,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:36:26,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:26,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:26,480 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:26,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:26,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 160 states and 307 transitions. [2024-11-13 16:36:26,809 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 307 transitions. [2024-11-13 16:36:26,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:36:26,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:26,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:26,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:26,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 162 states and 316 transitions. [2024-11-13 16:36:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2024-11-13 16:36:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:36:26,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:26,958 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:36:27,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:27,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 162 states and 315 transitions. [2024-11-13 16:36:27,095 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2024-11-13 16:36:27,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:36:27,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:27,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:27,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:27,140 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:36:27,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 162 states and 314 transitions. [2024-11-13 16:36:27,171 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 314 transitions. [2024-11-13 16:36:27,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:36:27,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:27,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:27,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:36:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:27,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 162 states and 313 transitions. [2024-11-13 16:36:27,384 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 313 transitions. [2024-11-13 16:36:27,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:36:27,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:27,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:27,429 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:36:27,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:27,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 162 states and 312 transitions. [2024-11-13 16:36:27,458 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 312 transitions. [2024-11-13 16:36:27,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:36:27,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:27,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:36:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:27,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 162 states and 311 transitions. [2024-11-13 16:36:27,546 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 311 transitions. [2024-11-13 16:36:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:36:27,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:27,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:27,571 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:36:27,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:27,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 163 states and 310 transitions. [2024-11-13 16:36:27,802 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 310 transitions. [2024-11-13 16:36:27,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:36:27,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:27,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:36:27,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:27,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 163 states and 309 transitions. [2024-11-13 16:36:27,878 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 309 transitions. [2024-11-13 16:36:27,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:36:27,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:27,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:27,915 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:36:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:28,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 163 states and 308 transitions. [2024-11-13 16:36:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 308 transitions. [2024-11-13 16:36:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:36:28,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:28,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:28,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:36:28,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:28,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 163 states and 307 transitions. [2024-11-13 16:36:28,133 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 307 transitions. [2024-11-13 16:36:28,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:36:28,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:28,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:28,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:36:28,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:28,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 163 states and 304 transitions. [2024-11-13 16:36:28,335 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 304 transitions. [2024-11-13 16:36:28,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:36:28,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:28,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:36:28,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 165 states and 304 transitions. [2024-11-13 16:36:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 304 transitions. [2024-11-13 16:36:28,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:36:28,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:28,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:28,846 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:36:28,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:28,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 165 states and 303 transitions. [2024-11-13 16:36:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 303 transitions. [2024-11-13 16:36:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:36:28,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:28,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:28,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:28,906 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:36:28,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:28,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 165 states and 302 transitions. [2024-11-13 16:36:28,932 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 302 transitions. [2024-11-13 16:36:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:36:28,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:28,962 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:36:28,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:28,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 165 states and 299 transitions. [2024-11-13 16:36:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 299 transitions. [2024-11-13 16:36:28,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:36:29,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:29,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:29,044 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:36:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:30,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 170 states and 307 transitions. [2024-11-13 16:36:30,167 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 307 transitions. [2024-11-13 16:36:30,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:36:30,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:30,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:30,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:30,207 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:36:30,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:30,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 170 states and 306 transitions. [2024-11-13 16:36:30,230 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 306 transitions. [2024-11-13 16:36:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:36:30,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:30,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:30,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:36:30,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:30,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 170 states and 303 transitions. [2024-11-13 16:36:30,503 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 303 transitions. [2024-11-13 16:36:30,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:36:30,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:30,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:30,527 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:36:30,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:30,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 170 states and 300 transitions. [2024-11-13 16:36:30,562 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 300 transitions. [2024-11-13 16:36:30,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:36:30,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:30,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:30,588 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:36:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:30,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 73 states and 90 transitions. [2024-11-13 16:36:30,622 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2024-11-13 16:36:30,622 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 16:36:30,623 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 47 iterations. [2024-11-13 16:36:30,632 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 16:36:31,005 INFO L77 FloydHoareUtils]: At program point L250(lines 250 265) the Hoare annotation is: (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2)) [2024-11-13 16:36:31,005 INFO L77 FloydHoareUtils]: At program point L118(lines 118 133) the Hoare annotation is: (and (= 2 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 0)) [2024-11-13 16:36:31,005 INFO L75 FloydHoareUtils]: For program point L52(lines 52 63) no Hoare annotation was computed. [2024-11-13 16:36:31,005 INFO L77 FloydHoareUtils]: At program point L366(lines 366 381) the Hoare annotation is: (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) [2024-11-13 16:36:31,005 INFO L77 FloydHoareUtils]: At program point L234(lines 234 249) the Hoare annotation is: (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2)) [2024-11-13 16:36:31,005 INFO L77 FloydHoareUtils]: At program point L168(lines 168 179) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 0) [2024-11-13 16:36:31,005 INFO L77 FloydHoareUtils]: At program point L102(lines 102 117) the Hoare annotation is: (and (= 2 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 0)) [2024-11-13 16:36:31,005 INFO L77 FloydHoareUtils]: At program point L36(lines 36 38) the Hoare annotation is: true [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L350(lines 350 365) the Hoare annotation is: (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L218(lines 218 233) the Hoare annotation is: (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2)) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L185(lines 185 284) the Hoare annotation is: (or (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2))) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L152(lines 152 163) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 0) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L334(lines 334 349) the Hoare annotation is: (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L268(lines 268 279) the Hoare annotation is: (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2)) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L202(lines 202 217) the Hoare annotation is: (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2)) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L136(lines 136 147) the Hoare annotation is: (not (= |ULTIMATE.start_main_~this_state~0#1| 2)) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L318(lines 318 333) the Hoare annotation is: (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L285(lines 285 384) the Hoare annotation is: (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L252(lines 252 263) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 2) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L186(lines 186 201) the Hoare annotation is: (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2)) [2024-11-13 16:36:31,006 INFO L77 FloydHoareUtils]: At program point L120(lines 120 131) the Hoare annotation is: true [2024-11-13 16:36:31,007 INFO L77 FloydHoareUtils]: At program point L368(lines 368 379) the Hoare annotation is: (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) [2024-11-13 16:36:31,007 INFO L77 FloydHoareUtils]: At program point L302(lines 302 317) the Hoare annotation is: (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) [2024-11-13 16:36:31,007 INFO L77 FloydHoareUtils]: At program point L368-2(lines 24 387) the Hoare annotation is: (or (and (= 2 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 0)) (= |ULTIMATE.start_main_~q~0#1| 0) (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2))) [2024-11-13 16:36:31,007 INFO L77 FloydHoareUtils]: At program point L236(lines 236 247) the Hoare annotation is: (not (= |ULTIMATE.start_main_~this_state~0#1| 3)) [2024-11-13 16:36:31,007 INFO L77 FloydHoareUtils]: At program point L104(lines 104 115) the Hoare annotation is: true [2024-11-13 16:36:31,007 INFO L77 FloydHoareUtils]: At program point L352(lines 352 363) the Hoare annotation is: (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) [2024-11-13 16:36:31,007 INFO L77 FloydHoareUtils]: At program point L286(lines 286 301) the Hoare annotation is: (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) [2024-11-13 16:36:31,007 INFO L77 FloydHoareUtils]: At program point L220(lines 220 231) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 2) [2024-11-13 16:36:31,007 INFO L75 FloydHoareUtils]: For program point L88(lines 88 90) no Hoare annotation was computed. [2024-11-13 16:36:31,007 INFO L77 FloydHoareUtils]: At program point L336(lines 336 347) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 3) [2024-11-13 16:36:31,007 INFO L77 FloydHoareUtils]: At program point L204(lines 204 215) the Hoare annotation is: true [2024-11-13 16:36:31,007 INFO L75 FloydHoareUtils]: For program point L72(lines 72 74) no Hoare annotation was computed. [2024-11-13 16:36:31,007 INFO L77 FloydHoareUtils]: At program point L320(lines 320 331) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 3) [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L188(lines 188 199) the Hoare annotation is: true [2024-11-13 16:36:31,008 INFO L75 FloydHoareUtils]: For program point L56(lines 56 58) no Hoare annotation was computed. [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L304(lines 304 315) the Hoare annotation is: true [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L172(lines 172 174) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 0) [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L288(lines 288 299) the Hoare annotation is: true [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L156(lines 156 158) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 0) [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L24-2(lines 24 387) the Hoare annotation is: (= |ULTIMATE.start_main_~q~0#1| 0) [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L24-3(lines 24 387) the Hoare annotation is: true [2024-11-13 16:36:31,008 INFO L75 FloydHoareUtils]: For program point L272(lines 272 274) no Hoare annotation was computed. [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L140(lines 140 142) the Hoare annotation is: (not (= |ULTIMATE.start_main_~this_state~0#1| 2)) [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L256(lines 256 258) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 2) [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L124(lines 124 126) the Hoare annotation is: true [2024-11-13 16:36:31,008 INFO L75 FloydHoareUtils]: For program point L372(lines 372 374) no Hoare annotation was computed. [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L240(lines 240 242) the Hoare annotation is: (not (= |ULTIMATE.start_main_~this_state~0#1| 3)) [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L108(lines 108 110) the Hoare annotation is: true [2024-11-13 16:36:31,008 INFO L75 FloydHoareUtils]: For program point L356(lines 356 358) no Hoare annotation was computed. [2024-11-13 16:36:31,008 INFO L77 FloydHoareUtils]: At program point L224(lines 224 226) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 2) [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point L340(lines 340 342) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 3) [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point L208(lines 208 210) the Hoare annotation is: true [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point L324(lines 324 326) the Hoare annotation is: (= |ULTIMATE.start_main_~this_state~0#1| 3) [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point L192(lines 192 194) the Hoare annotation is: true [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point L308(lines 308 310) the Hoare annotation is: true [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point L292(lines 292 294) the Hoare annotation is: true [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point L29(lines 29 48) the Hoare annotation is: (or (and (= 2 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 0)) (= |ULTIMATE.start_main_~q~0#1| 0) (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2))) [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point L30(lines 30 45) the Hoare annotation is: (= |ULTIMATE.start_main_~q~0#1| 0) [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point L15(lines 15 392) the Hoare annotation is: true [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point L32(lines 32 43) the Hoare annotation is: true [2024-11-13 16:36:31,009 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 391) no Hoare annotation was computed. [2024-11-13 16:36:31,009 INFO L75 FloydHoareUtils]: For program point L82(lines 82 97) no Hoare annotation was computed. [2024-11-13 16:36:31,009 INFO L77 FloydHoareUtils]: At program point L49(lines 49 100) the Hoare annotation is: (or (and (= 2 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 0)) (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2))) [2024-11-13 16:36:31,010 INFO L75 FloydHoareUtils]: For program point L66(lines 66 81) no Hoare annotation was computed. [2024-11-13 16:36:31,010 INFO L75 FloydHoareUtils]: For program point L50(lines 50 65) no Hoare annotation was computed. [2024-11-13 16:36:31,010 INFO L77 FloydHoareUtils]: At program point L166(lines 166 181) the Hoare annotation is: (and (= 2 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 0)) [2024-11-13 16:36:31,010 INFO L75 FloydHoareUtils]: For program point main_ERROR#1(line 391) no Hoare annotation was computed. [2024-11-13 16:36:31,010 INFO L77 FloydHoareUtils]: At program point L150(lines 150 165) the Hoare annotation is: (and (= 2 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 0)) [2024-11-13 16:36:31,010 INFO L75 FloydHoareUtils]: For program point L84(lines 84 95) no Hoare annotation was computed. [2024-11-13 16:36:31,010 INFO L77 FloydHoareUtils]: At program point L266(lines 266 281) the Hoare annotation is: (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2)) [2024-11-13 16:36:31,010 INFO L77 FloydHoareUtils]: At program point L134(lines 134 149) the Hoare annotation is: (and (= 2 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 0)) [2024-11-13 16:36:31,010 INFO L77 FloydHoareUtils]: At program point L101(lines 101 184) the Hoare annotation is: (or (and (= 2 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 0)) (and (= |ULTIMATE.start_main_~this_state~0#1| 3) (= |ULTIMATE.start_main_~q~0#1| 4)) (and (= 3 |ULTIMATE.start_main_~q~0#1|) (= |ULTIMATE.start_main_~this_state~0#1| 2))) [2024-11-13 16:36:31,010 INFO L75 FloydHoareUtils]: For program point L68(lines 68 79) no Hoare annotation was computed. [2024-11-13 16:36:31,026 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 04:36:31 ImpRootNode [2024-11-13 16:36:31,026 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 16:36:31,027 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 16:36:31,027 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 16:36:31,027 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 16:36:31,029 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:36:21" (3/4) ... [2024-11-13 16:36:31,032 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 16:36:31,040 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2024-11-13 16:36:31,041 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 16:36:31,041 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 16:36:31,041 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 16:36:31,116 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 16:36:31,117 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 16:36:31,117 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 16:36:31,118 INFO L158 Benchmark]: Toolchain (without parser) took 11230.49ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 119.2MB in the beginning and 345.0MB in the end (delta: -225.9MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. [2024-11-13 16:36:31,118 INFO L158 Benchmark]: CDTParser took 2.21ms. Allocated memory is still 142.6MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:36:31,119 INFO L158 Benchmark]: CACSL2BoogieTranslator took 389.37ms. Allocated memory is still 142.6MB. Free memory was 118.9MB in the beginning and 106.2MB in the end (delta: 12.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:36:31,119 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.88ms. Allocated memory is still 142.6MB. Free memory was 106.2MB in the beginning and 104.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:36:31,119 INFO L158 Benchmark]: Boogie Preprocessor took 46.93ms. Allocated memory is still 142.6MB. Free memory was 104.6MB in the beginning and 103.2MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:36:31,120 INFO L158 Benchmark]: RCFGBuilder took 681.38ms. Allocated memory is still 142.6MB. Free memory was 103.2MB in the beginning and 83.4MB in the end (delta: 19.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 16:36:31,120 INFO L158 Benchmark]: CodeCheck took 9955.75ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 83.1MB in the beginning and 349.3MB in the end (delta: -266.2MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2024-11-13 16:36:31,120 INFO L158 Benchmark]: Witness Printer took 90.35ms. Allocated memory is still 427.8MB. Free memory was 349.3MB in the beginning and 345.0MB in the end (delta: 4.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:36:31,122 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: 9.5s, OverallIterations: 47, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 16182 SdHoareTripleChecker+Valid, 25.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9521 mSDsluCounter, 23025 SdHoareTripleChecker+Invalid, 20.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16100 mSDsCounter, 4042 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11017 IncrementalHoareTripleChecker+Invalid, 15059 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4042 mSolverCounterUnsat, 6925 mSDtfsCounter, 11017 mSolverCounterSat, 1.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 13808 GetRequests, 13572 SyntacticMatches, 102 SemanticMatches, 134 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9884 ImplicationChecksByTransitivity, 5.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 1315 NumberOfCodeBlocks, 1315 NumberOfCodeBlocksAsserted, 46 NumberOfCheckSat, 1269 ConstructedInterpolants, 0 QuantifiedInterpolants, 2497 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 46 InterpolantComputations, 45 PerfectInterpolantSequences, 566/568 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: 391]: 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: 24]: Loop Invariant Derived loop invariant: (q == 0) - InvariantResult [Line: 24]: Location Invariant Derived location invariant: (((((2 == q) && (this_state == 0)) || (q == 0)) || ((this_state == 3) && (q == 4))) || ((3 == q) && (this_state == 2))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.21ms. Allocated memory is still 142.6MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 389.37ms. Allocated memory is still 142.6MB. Free memory was 118.9MB in the beginning and 106.2MB in the end (delta: 12.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.88ms. Allocated memory is still 142.6MB. Free memory was 106.2MB in the beginning and 104.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 46.93ms. Allocated memory is still 142.6MB. Free memory was 104.6MB in the beginning and 103.2MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 681.38ms. Allocated memory is still 142.6MB. Free memory was 103.2MB in the beginning and 83.4MB in the end (delta: 19.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 9955.75ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 83.1MB in the beginning and 349.3MB in the end (delta: -266.2MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. * Witness Printer took 90.35ms. Allocated memory is still 427.8MB. Free memory was 349.3MB in the beginning and 345.0MB in the end (delta: 4.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 16:36:31,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe80826d-b5e6-4a5d-9930-6d908e7bfa8d/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