./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label38.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label38.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk --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 a670cdf39cff768f377fda4aa36462d7d9bf374db1f5d06db7ce4e528593b74a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:42:46,700 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:42:46,815 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:42:46,821 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:42:46,821 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:42:46,855 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:42:46,856 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:42:46,859 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:42:46,859 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:42:46,860 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:42:46,860 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:42:46,861 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:42:46,861 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:42:46,861 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:42:46,862 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:42:46,863 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:42:46,865 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:42:46,869 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:42:46,869 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:42:46,869 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:42:46,870 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:42:46,870 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:42:46,870 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:42:46,871 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:42:46,871 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:42:46,871 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:42:46,873 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:42:46,873 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:42:46,874 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:42:46,874 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:42:46,874 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:42:46,874 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:42:46,875 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:42:46,875 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a670cdf39cff768f377fda4aa36462d7d9bf374db1f5d06db7ce4e528593b74a [2024-11-09 00:42:47,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:42:47,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:42:47,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:42:47,240 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:42:47,241 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:42:47,242 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem02_label38.c Unable to find full path for "g++" [2024-11-09 00:42:49,303 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:42:49,649 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:42:49,653 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/sv-benchmarks/c/eca-rers2012/Problem02_label38.c [2024-11-09 00:42:49,688 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/data/7610c81e5/60ce7e10d8dc4e0aa7bd5f09388976ac/FLAGdf673d644 [2024-11-09 00:42:49,886 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/data/7610c81e5/60ce7e10d8dc4e0aa7bd5f09388976ac [2024-11-09 00:42:49,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:42:49,890 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:42:49,891 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:42:49,891 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:42:49,896 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:42:49,896 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:42:49" (1/1) ... [2024-11-09 00:42:49,898 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19668d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:49, skipping insertion in model container [2024-11-09 00:42:49,898 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:42:49" (1/1) ... [2024-11-09 00:42:49,949 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:42:50,370 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_740a9749-2e5f-4cd6-be69-501c8e0406fc/sv-benchmarks/c/eca-rers2012/Problem02_label38.c[20309,20322] [2024-11-09 00:42:50,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:42:50,421 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:42:50,531 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_740a9749-2e5f-4cd6-be69-501c8e0406fc/sv-benchmarks/c/eca-rers2012/Problem02_label38.c[20309,20322] [2024-11-09 00:42:50,545 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:42:50,571 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:42:50,572 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50 WrapperNode [2024-11-09 00:42:50,572 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:42:50,573 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:42:50,574 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:42:50,574 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:42:50,582 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50" (1/1) ... [2024-11-09 00:42:50,599 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50" (1/1) ... [2024-11-09 00:42:50,655 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 668 [2024-11-09 00:42:50,655 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:42:50,656 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:42:50,657 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:42:50,657 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:42:50,669 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50" (1/1) ... [2024-11-09 00:42:50,669 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50" (1/1) ... [2024-11-09 00:42:50,674 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50" (1/1) ... [2024-11-09 00:42:50,674 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50" (1/1) ... [2024-11-09 00:42:50,707 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50" (1/1) ... [2024-11-09 00:42:50,721 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50" (1/1) ... [2024-11-09 00:42:50,736 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50" (1/1) ... [2024-11-09 00:42:50,740 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50" (1/1) ... [2024-11-09 00:42:50,755 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:42:50,759 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:42:50,759 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:42:50,759 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:42:50,760 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:42:50" (1/1) ... [2024-11-09 00:42:50,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:42:50,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:42:50,800 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:42:50,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:42:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:42:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:42:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:42:50,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:42:50,947 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:42:50,949 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:42:52,267 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-09 00:42:52,267 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:42:52,584 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:42:52,585 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:42:52,586 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:42:52 BoogieIcfgContainer [2024-11-09 00:42:52,586 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:42:52,587 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:42:52,588 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:42:52,600 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:42:52,601 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:42:52" (1/1) ... [2024-11-09 00:42:52,613 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:42:52,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:52,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2024-11-09 00:42:52,680 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2024-11-09 00:42:52,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:42:52,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:52,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:53,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:54,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:54,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 163 states and 250 transitions. [2024-11-09 00:42:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 250 transitions. [2024-11-09 00:42:54,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:42:54,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:54,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:54,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:55,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:55,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 242 states and 336 transitions. [2024-11-09 00:42:55,202 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 336 transitions. [2024-11-09 00:42:55,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:42:55,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:55,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:55,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:42:56,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 329 states and 427 transitions. [2024-11-09 00:42:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 427 transitions. [2024-11-09 00:42:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:42:56,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:56,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:56,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 347 states and 448 transitions. [2024-11-09 00:42:56,587 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 448 transitions. [2024-11-09 00:42:56,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:42:56,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:56,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:56,729 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:42:57,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:57,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 366 states and 470 transitions. [2024-11-09 00:42:57,219 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 470 transitions. [2024-11-09 00:42:57,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:42:57,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:57,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:57,364 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:42:57,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:57,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 374 states and 478 transitions. [2024-11-09 00:42:57,510 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 478 transitions. [2024-11-09 00:42:57,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:42:57,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:57,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:57,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:57,732 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:42:57,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:57,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 375 states and 480 transitions. [2024-11-09 00:42:57,876 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 480 transitions. [2024-11-09 00:42:57,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:42:57,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:57,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:57,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:58,173 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-09 00:42:58,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:58,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 376 states and 480 transitions. [2024-11-09 00:42:58,322 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 480 transitions. [2024-11-09 00:42:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:42:58,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:42:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 377 states and 480 transitions. [2024-11-09 00:42:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 480 transitions. [2024-11-09 00:42:58,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:42:58,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:58,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:58,807 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:42:59,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:59,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 438 states and 540 transitions. [2024-11-09 00:42:59,170 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 540 transitions. [2024-11-09 00:42:59,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-09 00:42:59,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:59,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:59,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 00:42:59,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:59,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 250 states and 320 transitions. [2024-11-09 00:42:59,890 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 320 transitions. [2024-11-09 00:42:59,891 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 00:42:59,891 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 12 iterations. [2024-11-09 00:42:59,902 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-09 00:43:02,525 INFO L77 FloydHoareUtils]: At program point L301(lines 301 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,525 INFO L77 FloydHoareUtils]: At program point L235(lines 235 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,526 INFO L77 FloydHoareUtils]: At program point L169(lines 169 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,526 INFO L77 FloydHoareUtils]: At program point L303(lines 303 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,526 INFO L77 FloydHoareUtils]: At program point L105(lines 105 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,527 INFO L77 FloydHoareUtils]: At program point L40(lines 40 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,527 INFO L77 FloydHoareUtils]: At program point L371(lines 371 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,527 INFO L77 FloydHoareUtils]: At program point L571-1(lines 39 608) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,528 INFO L77 FloydHoareUtils]: At program point L307(lines 307 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,528 INFO L77 FloydHoareUtils]: At program point L175(lines 175 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,528 INFO L77 FloydHoareUtils]: At program point L109(lines 109 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,528 INFO L77 FloydHoareUtils]: At program point L242(lines 242 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,529 INFO L77 FloydHoareUtils]: At program point L45(lines 45 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,529 INFO L77 FloydHoareUtils]: At program point L574-1(lines 39 608) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,529 INFO L77 FloydHoareUtils]: At program point L244(lines 244 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,529 INFO L75 FloydHoareUtils]: For program point L575(line 575) no Hoare annotation was computed. [2024-11-09 00:43:02,529 INFO L77 FloydHoareUtils]: At program point L179(lines 179 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,530 INFO L77 FloydHoareUtils]: At program point L378(lines 378 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,530 INFO L77 FloydHoareUtils]: At program point L48(lines 48 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,530 INFO L77 FloydHoareUtils]: At program point L247(lines 247 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,530 INFO L77 FloydHoareUtils]: At program point L116(lines 116 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,530 INFO L77 FloydHoareUtils]: At program point L52(lines 52 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,531 INFO L77 FloydHoareUtils]: At program point L185(lines 185 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,531 INFO L77 FloydHoareUtils]: At program point L385(lines 385 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,531 INFO L77 FloydHoareUtils]: At program point L319(lines 319 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,531 INFO L77 FloydHoareUtils]: At program point L189(lines 189 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,532 INFO L77 FloydHoareUtils]: At program point L123(lines 123 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,532 INFO L77 FloydHoareUtils]: At program point L57(lines 57 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,532 INFO L77 FloydHoareUtils]: At program point L388(lines 388 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,532 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-09 00:43:02,533 INFO L77 FloydHoareUtils]: At program point L390(lines 390 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,533 INFO L77 FloydHoareUtils]: At program point L324(lines 324 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,533 INFO L77 FloydHoareUtils]: At program point L258(lines 258 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,533 INFO L77 FloydHoareUtils]: At program point L60(lines 60 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,534 INFO L77 FloydHoareUtils]: At program point L195(lines 195 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,534 INFO L77 FloydHoareUtils]: At program point L129(lines 129 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,534 INFO L77 FloydHoareUtils]: At program point L64(lines 64 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,534 INFO L77 FloydHoareUtils]: At program point L263(lines 263 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,535 INFO L77 FloydHoareUtils]: At program point L197(lines 197 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,535 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 575) no Hoare annotation was computed. [2024-11-09 00:43:02,535 INFO L77 FloydHoareUtils]: At program point L199(lines 199 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,536 INFO L77 FloydHoareUtils]: At program point L133(lines 133 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,536 INFO L77 FloydHoareUtils]: At program point L399(lines 399 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,536 INFO L77 FloydHoareUtils]: At program point L201(lines 201 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,536 INFO L77 FloydHoareUtils]: At program point L69(lines 69 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,537 INFO L77 FloydHoareUtils]: At program point L269(lines 269 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,537 INFO L77 FloydHoareUtils]: At program point L204(lines 204 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,537 INFO L77 FloydHoareUtils]: At program point L271(lines 271 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,537 INFO L77 FloydHoareUtils]: At program point L404(lines 404 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,537 INFO L77 FloydHoareUtils]: At program point L338(lines 338 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,538 INFO L77 FloydHoareUtils]: At program point L140(lines 140 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,538 INFO L77 FloydHoareUtils]: At program point L75(lines 75 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,538 INFO L77 FloydHoareUtils]: At program point L208(lines 208 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,539 INFO L77 FloydHoareUtils]: At program point L341(lines 341 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,539 INFO L77 FloydHoareUtils]: At program point L408(lines 408 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,539 INFO L77 FloydHoareUtils]: At program point L144(lines 144 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,539 INFO L77 FloydHoareUtils]: At program point L79(lines 79 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,540 INFO L77 FloydHoareUtils]: At program point L212(lines 212 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,540 INFO L77 FloydHoareUtils]: At program point L610(lines 610 627) the Hoare annotation is: true [2024-11-09 00:43:02,540 INFO L77 FloydHoareUtils]: At program point L412(lines 412 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,540 INFO L77 FloydHoareUtils]: At program point L347(lines 347 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,541 INFO L77 FloydHoareUtils]: At program point L149(lines 149 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,541 INFO L77 FloydHoareUtils]: At program point L414(lines 414 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,541 INFO L77 FloydHoareUtils]: At program point L84(lines 84 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,541 INFO L77 FloydHoareUtils]: At program point L417(lines 417 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,541 INFO L77 FloydHoareUtils]: At program point L153(lines 153 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,542 INFO L77 FloydHoareUtils]: At program point L616-2(lines 616 626) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,542 INFO L77 FloydHoareUtils]: At program point L286(lines 286 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,542 INFO L77 FloydHoareUtils]: At program point L419(lines 419 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,542 INFO L77 FloydHoareUtils]: At program point L222(lines 222 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,543 INFO L77 FloydHoareUtils]: At program point L290(lines 290 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,543 INFO L77 FloydHoareUtils]: At program point L158(lines 158 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,543 INFO L77 FloydHoareUtils]: At program point L92(lines 92 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,543 INFO L77 FloydHoareUtils]: At program point L621(line 621) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,544 INFO L77 FloydHoareUtils]: At program point L225(lines 225 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,544 INFO L77 FloydHoareUtils]: At program point L359(lines 359 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,544 INFO L77 FloydHoareUtils]: At program point L293(lines 293 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,544 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:43:02,545 INFO L77 FloydHoareUtils]: At program point L228(lines 228 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,545 INFO L77 FloydHoareUtils]: At program point L296(lines 296 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,545 INFO L77 FloydHoareUtils]: At program point L164(lines 164 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,545 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 39 608) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,545 INFO L77 FloydHoareUtils]: At program point L364(lines 364 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,546 INFO L77 FloydHoareUtils]: At program point L233(lines 233 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,546 INFO L77 FloydHoareUtils]: At program point L101(lines 101 423) the Hoare annotation is: (or (and (< 10 ~a28~0) (= ~a19~0 1)) (and (<= ~a17~0 8) (<= ~a28~0 10))) [2024-11-09 00:43:02,566 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:43:02 ImpRootNode [2024-11-09 00:43:02,566 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:43:02,567 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:43:02,567 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:43:02,567 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:43:02,568 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:42:52" (3/4) ... [2024-11-09 00:43:02,571 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 00:43:02,599 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2024-11-09 00:43:02,600 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2024-11-09 00:43:02,601 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-09 00:43:02,602 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:43:02,820 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:43:02,820 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 00:43:02,820 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:43:02,821 INFO L158 Benchmark]: Toolchain (without parser) took 12930.98ms. Allocated memory was 157.3MB in the beginning and 297.8MB in the end (delta: 140.5MB). Free memory was 127.1MB in the beginning and 150.9MB in the end (delta: -23.7MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2024-11-09 00:43:02,821 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 121.6MB. Free memory is still 88.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:43:02,821 INFO L158 Benchmark]: CACSL2BoogieTranslator took 681.41ms. Allocated memory is still 157.3MB. Free memory was 127.1MB in the beginning and 98.4MB in the end (delta: 28.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-09 00:43:02,822 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.32ms. Allocated memory is still 157.3MB. Free memory was 98.4MB in the beginning and 92.6MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:43:02,822 INFO L158 Benchmark]: Boogie Preprocessor took 101.71ms. Allocated memory is still 157.3MB. Free memory was 92.6MB in the beginning and 88.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:43:02,822 INFO L158 Benchmark]: RCFGBuilder took 1827.54ms. Allocated memory was 157.3MB in the beginning and 197.1MB in the end (delta: 39.8MB). Free memory was 88.4MB in the beginning and 120.9MB in the end (delta: -32.5MB). Peak memory consumption was 51.8MB. Max. memory is 16.1GB. [2024-11-09 00:43:02,823 INFO L158 Benchmark]: CodeCheck took 9979.08ms. Allocated memory was 197.1MB in the beginning and 297.8MB in the end (delta: 100.7MB). Free memory was 120.9MB in the beginning and 163.5MB in the end (delta: -42.6MB). Peak memory consumption was 58.1MB. Max. memory is 16.1GB. [2024-11-09 00:43:02,823 INFO L158 Benchmark]: Witness Printer took 253.32ms. Allocated memory is still 297.8MB. Free memory was 163.5MB in the beginning and 150.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 00:43:02,824 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, 85 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.3s, OverallIterations: 12, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6209 SdHoareTripleChecker+Valid, 22.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6129 mSDsluCounter, 821 SdHoareTripleChecker+Invalid, 18.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 646 mSDsCounter, 3053 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14808 IncrementalHoareTripleChecker+Invalid, 17861 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3053 mSolverCounterUnsat, 175 mSDtfsCounter, 14808 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 10859 GetRequests, 10408 SyntacticMatches, 413 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 511 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 1418 NumberOfCodeBlocks, 1418 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1407 ConstructedInterpolants, 0 QuantifiedInterpolants, 3393 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 588/588 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: 575]: 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: 39]: Location Invariant Derived location invariant: (((10 < a28) && (a19 == 1)) || ((a17 <= 8) && (a28 <= 10))) - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: (((10 < a28) && (a19 == 1)) || ((a17 <= 8) && (a28 <= 10))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 121.6MB. Free memory is still 88.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 681.41ms. Allocated memory is still 157.3MB. Free memory was 127.1MB in the beginning and 98.4MB in the end (delta: 28.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.32ms. Allocated memory is still 157.3MB. Free memory was 98.4MB in the beginning and 92.6MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.71ms. Allocated memory is still 157.3MB. Free memory was 92.6MB in the beginning and 88.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1827.54ms. Allocated memory was 157.3MB in the beginning and 197.1MB in the end (delta: 39.8MB). Free memory was 88.4MB in the beginning and 120.9MB in the end (delta: -32.5MB). Peak memory consumption was 51.8MB. Max. memory is 16.1GB. * CodeCheck took 9979.08ms. Allocated memory was 197.1MB in the beginning and 297.8MB in the end (delta: 100.7MB). Free memory was 120.9MB in the beginning and 163.5MB in the end (delta: -42.6MB). Peak memory consumption was 58.1MB. Max. memory is 16.1GB. * Witness Printer took 253.32ms. Allocated memory is still 297.8MB. Free memory was 163.5MB in the beginning and 150.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-09 00:43:02,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_740a9749-2e5f-4cd6-be69-501c8e0406fc/bin/ukojak-verify-ImItNfHLgk/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