./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label16.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/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_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label16.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/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_daf153be-32b0-40bd-a685-682f6df4bc97/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 2464e957c33404298d60b891632e9df008614058c749595a2f9c32bf73970bbc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:40:47,205 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:40:47,317 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:40:47,324 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:40:47,327 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:40:47,362 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:40:47,365 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:40:47,365 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:40:47,366 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:40:47,367 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:40:47,368 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:40:47,368 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:40:47,369 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:40:47,369 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:40:47,369 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:40:47,372 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:40:47,372 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:40:47,372 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:40:47,373 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:40:47,373 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:40:47,373 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:40:47,378 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:40:47,378 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:40:47,378 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:40:47,379 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:40:47,379 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:40:47,379 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:40:47,379 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:47,380 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:40:47,380 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:40:47,380 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:40:47,380 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:40:47,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:40:47,381 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_daf153be-32b0-40bd-a685-682f6df4bc97/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2464e957c33404298d60b891632e9df008614058c749595a2f9c32bf73970bbc [2024-11-09 00:40:47,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:40:47,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:40:47,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:40:47,669 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:40:47,670 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:40:47,671 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem01_label16.c Unable to find full path for "g++" [2024-11-09 00:40:49,701 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:40:50,010 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:40:50,011 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/sv-benchmarks/c/eca-rers2012/Problem01_label16.c [2024-11-09 00:40:50,028 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/data/2f67dfd46/77fa9121e1c74cd1b8c202e1f97c6545/FLAG3edf4d4f5 [2024-11-09 00:40:50,044 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/data/2f67dfd46/77fa9121e1c74cd1b8c202e1f97c6545 [2024-11-09 00:40:50,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:40:50,048 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:40:50,050 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:50,050 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:40:50,067 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:40:50,068 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15b49095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50, skipping insertion in model container [2024-11-09 00:40:50,069 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,119 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:40:50,570 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_daf153be-32b0-40bd-a685-682f6df4bc97/sv-benchmarks/c/eca-rers2012/Problem01_label16.c[21710,21723] [2024-11-09 00:40:50,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:50,627 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:40:50,756 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_daf153be-32b0-40bd-a685-682f6df4bc97/sv-benchmarks/c/eca-rers2012/Problem01_label16.c[21710,21723] [2024-11-09 00:40:50,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:50,801 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:40:50,802 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50 WrapperNode [2024-11-09 00:40:50,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:50,804 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:50,804 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:40:50,804 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:40:50,813 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,830 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,885 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-09 00:40:50,886 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:50,887 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:40:50,887 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:40:50,887 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:40:50,898 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,898 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,906 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,910 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,943 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,951 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,955 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,959 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,966 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:40:50,967 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:40:50,967 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:40:50,968 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:40:50,969 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:50" (1/1) ... [2024-11-09 00:40:50,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:50,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:40:51,005 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:40:51,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:40:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:40:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:40:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:40:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:40:51,134 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:40:51,137 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:40:52,380 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-09 00:40:52,380 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:40:52,729 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:40:52,730 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:40:52,730 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:52 BoogieIcfgContainer [2024-11-09 00:40:52,731 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:40:52,732 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:40:52,732 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:40:52,745 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:40:52,745 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:52" (1/1) ... [2024-11-09 00:40:52,758 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:40:52,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:52,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-09 00:40:52,848 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-09 00:40:52,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:40:52,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:52,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:53,861 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 00:40:54,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:54,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 145 states and 220 transitions. [2024-11-09 00:40:54,765 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 220 transitions. [2024-11-09 00:40:54,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:40:54,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:54,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:54,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:55,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:56,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 214 states and 297 transitions. [2024-11-09 00:40:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 297 transitions. [2024-11-09 00:40:56,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:40:56,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:56,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:56,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:57,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:57,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 283 states and 367 transitions. [2024-11-09 00:40:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 367 transitions. [2024-11-09 00:40:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:40:57,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:57,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 297 states and 386 transitions. [2024-11-09 00:40:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 386 transitions. [2024-11-09 00:40:58,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:40:58,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:58,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:59,019 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:40:59,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:59,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 306 states and 397 transitions. [2024-11-09 00:40:59,286 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 397 transitions. [2024-11-09 00:40:59,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:40:59,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:59,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:59,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:59,604 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 30 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:40:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:59,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 308 states and 399 transitions. [2024-11-09 00:40:59,734 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 399 transitions. [2024-11-09 00:40:59,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:40:59,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:59,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:59,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:00,015 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:41:01,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:01,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 334 states and 431 transitions. [2024-11-09 00:41:01,193 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 431 transitions. [2024-11-09 00:41:01,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:41:01,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:01,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:01,418 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:41:02,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 351 states and 451 transitions. [2024-11-09 00:41:02,170 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 451 transitions. [2024-11-09 00:41:02,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:41:02,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:02,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:02,481 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:41:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:03,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 380 states and 483 transitions. [2024-11-09 00:41:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 483 transitions. [2024-11-09 00:41:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:41:03,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:03,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:41:05,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:05,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 428 states and 537 transitions. [2024-11-09 00:41:05,211 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 537 transitions. [2024-11-09 00:41:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:41:05,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:05,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:05,630 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 68 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:41:06,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:06,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 431 states and 541 transitions. [2024-11-09 00:41:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 541 transitions. [2024-11-09 00:41:06,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:41:06,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:06,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:06,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:06,372 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 66 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:08,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:08,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 494 states and 612 transitions. [2024-11-09 00:41:08,713 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 612 transitions. [2024-11-09 00:41:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:41:08,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:08,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:09,030 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 66 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:09,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 496 states and 613 transitions. [2024-11-09 00:41:09,379 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 613 transitions. [2024-11-09 00:41:09,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:41:09,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:09,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-09 00:41:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 511 states and 629 transitions. [2024-11-09 00:41:10,386 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 629 transitions. [2024-11-09 00:41:10,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:41:10,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:10,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:10,778 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:41:11,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:11,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 512 states and 629 transitions. [2024-11-09 00:41:11,013 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 629 transitions. [2024-11-09 00:41:11,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:41:11,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:11,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:11,684 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 72 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:13,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:13,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 581 states and 713 transitions. [2024-11-09 00:41:13,654 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 713 transitions. [2024-11-09 00:41:13,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:41:13,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 109 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:15,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 600 states and 736 transitions. [2024-11-09 00:41:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 736 transitions. [2024-11-09 00:41:15,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:41:15,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:15,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:15,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:15,642 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 109 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:15,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:15,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 602 states and 737 transitions. [2024-11-09 00:41:15,978 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 737 transitions. [2024-11-09 00:41:15,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:41:15,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:15,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:16,179 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:41:16,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:16,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 604 states and 740 transitions. [2024-11-09 00:41:16,407 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 740 transitions. [2024-11-09 00:41:16,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:41:16,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:16,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:16,741 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:41:17,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:17,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 645 states and 784 transitions. [2024-11-09 00:41:17,862 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 784 transitions. [2024-11-09 00:41:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:41:17,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:17,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:18,102 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:41:18,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:18,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 670 states and 809 transitions. [2024-11-09 00:41:18,570 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 809 transitions. [2024-11-09 00:41:18,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:41:18,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:18,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:18,806 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-09 00:41:19,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 672 states and 810 transitions. [2024-11-09 00:41:19,215 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 810 transitions. [2024-11-09 00:41:19,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:41:19,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:19,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-09 00:41:20,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 718 states and 868 transitions. [2024-11-09 00:41:20,447 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 868 transitions. [2024-11-09 00:41:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:41:20,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:20,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-09 00:41:21,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 733 states and 887 transitions. [2024-11-09 00:41:21,579 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 887 transitions. [2024-11-09 00:41:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:41:21,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:21,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:21,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:22,260 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 103 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:25,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:25,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 817 states and 985 transitions. [2024-11-09 00:41:25,895 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 985 transitions. [2024-11-09 00:41:25,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:41:25,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:25,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:25,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:26,637 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 105 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:29,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:29,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 869 states and 1051 transitions. [2024-11-09 00:41:29,053 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1051 transitions. [2024-11-09 00:41:29,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:41:29,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:29,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:29,807 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 38 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-09 00:41:31,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 931 states and 1123 transitions. [2024-11-09 00:41:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1123 transitions. [2024-11-09 00:41:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:41:31,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:31,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 156 proven. 38 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-09 00:41:32,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:32,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 933 states and 1124 transitions. [2024-11-09 00:41:32,422 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1124 transitions. [2024-11-09 00:41:32,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:41:32,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:32,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:33,271 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 121 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:35,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:35,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1009 states and 1218 transitions. [2024-11-09 00:41:35,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1218 transitions. [2024-11-09 00:41:35,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:41:35,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:35,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:35,940 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 121 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:36,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:36,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1028 states and 1239 transitions. [2024-11-09 00:41:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1239 transitions. [2024-11-09 00:41:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:41:36,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:36,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:37,153 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-09 00:41:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1051 states and 1265 transitions. [2024-11-09 00:41:38,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1265 transitions. [2024-11-09 00:41:38,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:41:38,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:38,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 120 proven. 51 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:41:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1066 states and 1284 transitions. [2024-11-09 00:41:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1284 transitions. [2024-11-09 00:41:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-09 00:41:39,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:39,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:39,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:39,595 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-09 00:41:41,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1136 states and 1362 transitions. [2024-11-09 00:41:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1362 transitions. [2024-11-09 00:41:41,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-09 00:41:41,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:41,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:42,869 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 129 proven. 142 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-09 00:41:47,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:47,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1315 states and 1573 transitions. [2024-11-09 00:41:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1573 transitions. [2024-11-09 00:41:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 00:41:47,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:47,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-09 00:41:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:49,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1385 states and 1657 transitions. [2024-11-09 00:41:49,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1657 transitions. [2024-11-09 00:41:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-09 00:41:49,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:49,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:50,107 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 228 proven. 170 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:41:52,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:52,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1456 states and 1738 transitions. [2024-11-09 00:41:52,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1738 transitions. [2024-11-09 00:41:52,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-09 00:41:52,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:52,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:53,248 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 291 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-09 00:41:56,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1590 states and 1880 transitions. [2024-11-09 00:41:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 1880 transitions. [2024-11-09 00:41:56,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:41:56,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:56,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:56,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 250 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-09 00:41:56,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1591 states and 1880 transitions. [2024-11-09 00:41:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 1880 transitions. [2024-11-09 00:41:56,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-09 00:41:56,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:56,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:56,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:57,392 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 126 proven. 307 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-09 00:41:57,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1594 states and 1881 transitions. [2024-11-09 00:41:57,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 1881 transitions. [2024-11-09 00:41:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-09 00:41:57,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:57,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 726 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2024-11-09 00:41:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:58,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1522 states and 1807 transitions. [2024-11-09 00:41:58,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1807 transitions. [2024-11-09 00:41:58,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 00:41:58,300 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 41 iterations. [2024-11-09 00:41:58,310 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-09 00:42:11,919 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,919 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,920 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,920 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,921 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,923 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,923 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,924 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,924 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,924 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,924 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,924 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,924 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,924 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,924 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,925 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,925 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,925 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,925 INFO L77 FloydHoareUtils]: At program point L572-1(lines 40 585) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,925 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,925 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,925 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,925 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,926 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,926 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,926 INFO L77 FloydHoareUtils]: At program point L575-1(lines 40 585) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,926 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,927 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,927 INFO L75 FloydHoareUtils]: For program point L576(line 576) no Hoare annotation was computed. [2024-11-09 00:42:11,927 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,927 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,927 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,928 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,928 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,928 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,928 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,928 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,929 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,929 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,929 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,929 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,929 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,929 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,930 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,930 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,930 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,930 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,930 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,930 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,931 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-09 00:42:11,931 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,931 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-09 00:42:11,931 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,931 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,931 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,931 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,931 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,932 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,932 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,932 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:42:11,932 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,933 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,933 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,933 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,933 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,933 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,934 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,934 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,934 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,934 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 576) no Hoare annotation was computed. [2024-11-09 00:42:11,934 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,935 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,935 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,935 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,935 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,935 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (= ~a16~0 6) (< 13 ~a8~0) (= ~a7~0 1))) [2024-11-09 00:42:11,952 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:42:11 ImpRootNode [2024-11-09 00:42:11,952 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:42:11,953 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:42:11,953 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:42:11,953 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:42:11,954 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:52" (3/4) ... [2024-11-09 00:42:11,957 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 00:42:11,971 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2024-11-09 00:42:11,972 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-09 00:42:11,973 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-09 00:42:11,974 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:42:12,150 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:42:12,151 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 00:42:12,151 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:42:12,152 INFO L158 Benchmark]: Toolchain (without parser) took 82103.70ms. Allocated memory was 157.3MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 125.7MB in the beginning and 566.7MB in the end (delta: -441.0MB). Peak memory consumption was 572.6MB. Max. memory is 16.1GB. [2024-11-09 00:42:12,153 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 109.1MB. Free memory is still 67.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:42:12,154 INFO L158 Benchmark]: CACSL2BoogieTranslator took 753.01ms. Allocated memory is still 157.3MB. Free memory was 125.7MB in the beginning and 96.0MB in the end (delta: 29.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-11-09 00:42:12,154 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.40ms. Allocated memory is still 157.3MB. Free memory was 96.0MB in the beginning and 90.2MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:42:12,154 INFO L158 Benchmark]: Boogie Preprocessor took 79.76ms. Allocated memory is still 157.3MB. Free memory was 89.7MB in the beginning and 85.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:42:12,155 INFO L158 Benchmark]: RCFGBuilder took 1763.70ms. Allocated memory was 157.3MB in the beginning and 218.1MB in the end (delta: 60.8MB). Free memory was 85.5MB in the beginning and 123.7MB in the end (delta: -38.1MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2024-11-09 00:42:12,155 INFO L158 Benchmark]: CodeCheck took 79220.97ms. Allocated memory was 218.1MB in the beginning and 1.2GB in the end (delta: 950.0MB). Free memory was 123.7MB in the beginning and 580.3MB in the end (delta: -456.7MB). Peak memory consumption was 492.3MB. Max. memory is 16.1GB. [2024-11-09 00:42:12,156 INFO L158 Benchmark]: Witness Printer took 198.26ms. Allocated memory is still 1.2GB. Free memory was 580.3MB in the beginning and 566.7MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 00:42:12,158 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: 65.5s, OverallIterations: 41, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 58223 SdHoareTripleChecker+Valid, 217.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 57870 mSDsluCounter, 8677 SdHoareTripleChecker+Invalid, 185.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 7275 mSDsCounter, 19152 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 131379 IncrementalHoareTripleChecker+Invalid, 150531 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 19152 mSolverCounterUnsat, 1402 mSDtfsCounter, 131379 mSolverCounterSat, 2.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 47971 GetRequests, 45649 SyntacticMatches, 1864 SemanticMatches, 458 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 158171 ImplicationChecksByTransitivity, 35.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.4s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 15.4s InterpolantComputationTime, 6621 NumberOfCodeBlocks, 6621 NumberOfCodeBlocksAsserted, 40 NumberOfCheckSat, 6581 ConstructedInterpolants, 0 QuantifiedInterpolants, 33761 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 40 InterpolantComputations, 19 PerfectInterpolantSequences, 5644/6722 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: 576]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !(((a16 == 6) && (13 < a8)) && (a7 == 1)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !(((a16 == 6) && (13 < a8)) && (a7 == 1)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 109.1MB. Free memory is still 67.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 753.01ms. Allocated memory is still 157.3MB. Free memory was 125.7MB in the beginning and 96.0MB in the end (delta: 29.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.40ms. Allocated memory is still 157.3MB. Free memory was 96.0MB in the beginning and 90.2MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.76ms. Allocated memory is still 157.3MB. Free memory was 89.7MB in the beginning and 85.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1763.70ms. Allocated memory was 157.3MB in the beginning and 218.1MB in the end (delta: 60.8MB). Free memory was 85.5MB in the beginning and 123.7MB in the end (delta: -38.1MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * CodeCheck took 79220.97ms. Allocated memory was 218.1MB in the beginning and 1.2GB in the end (delta: 950.0MB). Free memory was 123.7MB in the beginning and 580.3MB in the end (delta: -456.7MB). Peak memory consumption was 492.3MB. Max. memory is 16.1GB. * Witness Printer took 198.26ms. Allocated memory is still 1.2GB. Free memory was 580.3MB in the beginning and 566.7MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-09 00:42:12,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_daf153be-32b0-40bd-a685-682f6df4bc97/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