./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_multiply_15_good.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/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_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_multiply_15_good.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c09d8db401c76bc45399a42e4f3d779f4b1d32f8b1e8b2f4060c317b19c9f2ef --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:46:54,301 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:46:54,378 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 22:46:54,383 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:46:54,383 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:46:54,408 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:46:54,409 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:46:54,410 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:46:54,410 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:46:54,411 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:46:54,411 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:46:54,412 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:46:54,412 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:46:54,412 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:46:54,413 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:46:54,413 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:46:54,414 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:46:54,414 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:46:54,415 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:46:54,415 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:46:54,415 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:46:54,416 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:46:54,416 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:46:54,417 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:46:54,417 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:46:54,418 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:46:54,418 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:46:54,418 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:46:54,419 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:46:54,419 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:46:54,420 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:46:54,420 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:46:54,420 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_d703ba89-51ab-4603-adf0-057616f99e45/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c09d8db401c76bc45399a42e4f3d779f4b1d32f8b1e8b2f4060c317b19c9f2ef [2024-11-08 22:46:54,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:46:54,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:46:54,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:46:54,741 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:46:54,742 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:46:54,744 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_multiply_15_good.i Unable to find full path for "g++" [2024-11-08 22:46:56,753 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:46:57,142 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:46:57,144 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_multiply_15_good.i [2024-11-08 22:46:57,169 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/data/2746e24a3/37ac05e59622488899a37668ff686c3f/FLAGaa10494f4 [2024-11-08 22:46:57,184 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/data/2746e24a3/37ac05e59622488899a37668ff686c3f [2024-11-08 22:46:57,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:46:57,188 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:46:57,189 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:46:57,190 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:46:57,195 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:46:57,196 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:46:57" (1/1) ... [2024-11-08 22:46:57,197 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50738ccf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:57, skipping insertion in model container [2024-11-08 22:46:57,197 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:46:57" (1/1) ... [2024-11-08 22:46:57,259 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:46:58,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:46:58,318 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:46:58,470 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:46:58,655 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:46:58,656 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58 WrapperNode [2024-11-08 22:46:58,656 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:46:58,657 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:46:58,657 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:46:58,658 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:46:58,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58" (1/1) ... [2024-11-08 22:46:58,697 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58" (1/1) ... [2024-11-08 22:46:58,746 INFO L138 Inliner]: procedures = 502, calls = 58, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 241 [2024-11-08 22:46:58,750 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:46:58,751 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:46:58,752 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:46:58,752 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:46:58,762 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58" (1/1) ... [2024-11-08 22:46:58,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58" (1/1) ... [2024-11-08 22:46:58,770 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58" (1/1) ... [2024-11-08 22:46:58,770 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58" (1/1) ... [2024-11-08 22:46:58,776 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58" (1/1) ... [2024-11-08 22:46:58,783 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58" (1/1) ... [2024-11-08 22:46:58,785 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58" (1/1) ... [2024-11-08 22:46:58,787 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58" (1/1) ... [2024-11-08 22:46:58,790 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:46:58,791 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:46:58,791 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:46:58,791 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:46:58,796 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:46:58" (1/1) ... [2024-11-08 22:46:58,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:46:58,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:46:58,848 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:46:58,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:46:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure printIntLine [2024-11-08 22:46:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure printIntLine [2024-11-08 22:46:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2024-11-08 22:46:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2024-11-08 22:46:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:46:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:46:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:46:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:46:59,030 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:46:59,039 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:46:59,373 INFO L? ?]: Removed 58 outVars from TransFormulas that were not future-live. [2024-11-08 22:46:59,374 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:46:59,450 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:46:59,450 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:46:59,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:46:59 BoogieIcfgContainer [2024-11-08 22:46:59,451 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:46:59,451 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:46:59,452 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:46:59,461 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:46:59,462 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:46:59" (1/1) ... [2024-11-08 22:46:59,470 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:46:59,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:59,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 83 states and 121 transitions. [2024-11-08 22:46:59,524 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 121 transitions. [2024-11-08 22:46:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:46:59,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:59,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:59,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:59,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:59,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 81 states and 116 transitions. [2024-11-08 22:46:59,904 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 116 transitions. [2024-11-08 22:46:59,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:46:59,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:59,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:00,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 80 states and 115 transitions. [2024-11-08 22:47:00,141 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 115 transitions. [2024-11-08 22:47:00,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:47:00,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:00,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:00,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:00,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:00,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 79 states and 114 transitions. [2024-11-08 22:47:00,322 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 114 transitions. [2024-11-08 22:47:00,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:47:00,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:00,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:00,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:00,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 79 states and 113 transitions. [2024-11-08 22:47:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 113 transitions. [2024-11-08 22:47:00,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:47:00,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:00,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:47:00,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 78 states and 110 transitions. [2024-11-08 22:47:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 110 transitions. [2024-11-08 22:47:00,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:47:00,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:00,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:00,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:00,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 76 states and 105 transitions. [2024-11-08 22:47:00,651 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 105 transitions. [2024-11-08 22:47:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:47:00,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:00,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:00,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:00,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:00,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 75 states and 104 transitions. [2024-11-08 22:47:00,819 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 104 transitions. [2024-11-08 22:47:00,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:47:00,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:00,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:00,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:01,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:01,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 74 states and 103 transitions. [2024-11-08 22:47:01,070 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 103 transitions. [2024-11-08 22:47:01,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:47:01,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:01,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:01,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:01,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 73 states and 102 transitions. [2024-11-08 22:47:01,231 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 102 transitions. [2024-11-08 22:47:01,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:47:01,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:01,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:01,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:01,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 78 states and 109 transitions. [2024-11-08 22:47:01,537 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 109 transitions. [2024-11-08 22:47:01,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:47:01,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:01,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:01,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:01,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:47:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 71 states and 97 transitions. [2024-11-08 22:47:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 97 transitions. [2024-11-08 22:47:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:47:01,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:01,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:01,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:01,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 69 states and 92 transitions. [2024-11-08 22:47:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 92 transitions. [2024-11-08 22:47:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:47:01,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:01,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:02,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:02,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 73 states and 99 transitions. [2024-11-08 22:47:02,172 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 99 transitions. [2024-11-08 22:47:02,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:47:02,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:02,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:02,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:02,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:02,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 74 states and 100 transitions. [2024-11-08 22:47:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 100 transitions. [2024-11-08 22:47:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:47:02,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:02,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:02,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:02,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:02,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 65 states and 84 transitions. [2024-11-08 22:47:02,437 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 84 transitions. [2024-11-08 22:47:02,438 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:47:02,438 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 16 iterations. [2024-11-08 22:47:02,452 INFO L729 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-11-08 22:47:02,608 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 1412 1418) the Hoare annotation is: true [2024-11-08 22:47:02,608 INFO L77 FloydHoareUtils]: At program point printLineEXIT(lines 1412 1418) the Hoare annotation is: true [2024-11-08 22:47:02,609 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 1426 1429) the Hoare annotation is: true [2024-11-08 22:47:02,610 INFO L77 FloydHoareUtils]: At program point printIntLineEXIT(lines 1426 1429) the Hoare annotation is: true [2024-11-08 22:47:02,611 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1622) no Hoare annotation was computed. [2024-11-08 22:47:02,611 INFO L77 FloydHoareUtils]: At program point L1596(lines 1596 1614) the Hoare annotation is: true [2024-11-08 22:47:02,612 INFO L77 FloydHoareUtils]: At program point L1563(line 1563) the Hoare annotation is: true [2024-11-08 22:47:02,612 INFO L77 FloydHoareUtils]: At program point L1563-1(line 1563) the Hoare annotation is: true [2024-11-08 22:47:02,612 INFO L77 FloydHoareUtils]: At program point L1654(line 1654) the Hoare annotation is: (<= 1 |ULTIMATE.start_goodG2B1_~data~2#1|) [2024-11-08 22:47:02,613 INFO L77 FloydHoareUtils]: At program point L1654-1(line 1654) the Hoare annotation is: true [2024-11-08 22:47:02,614 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1681) the Hoare annotation is: true [2024-11-08 22:47:02,614 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1581) no Hoare annotation was computed. [2024-11-08 22:47:02,615 INFO L77 FloydHoareUtils]: At program point L1655(line 1655) the Hoare annotation is: true [2024-11-08 22:47:02,616 INFO L77 FloydHoareUtils]: At program point L1622(line 1622) the Hoare annotation is: (and (<= 1 |ULTIMATE.start_goodB2G2_~data~1#1|) (<= |ULTIMATE.start_goodB2G2_~data~1#1| 1073741822)) [2024-11-08 22:47:02,616 INFO L77 FloydHoareUtils]: At program point L1655-1(line 1655) the Hoare annotation is: true [2024-11-08 22:47:02,618 INFO L77 FloydHoareUtils]: At program point L1622-1(line 1622) the Hoare annotation is: (<= |ULTIMATE.start_goodB2G2_~data~1#1| 1073741822) [2024-11-08 22:47:02,619 INFO L77 FloydHoareUtils]: At program point L1581(line 1581) the Hoare annotation is: (and (<= |ULTIMATE.start_goodB2G1_~data~0#1| 1073741822) (<= 1 |ULTIMATE.start_goodB2G1_~data~0#1|)) [2024-11-08 22:47:02,619 INFO L77 FloydHoareUtils]: At program point L1581-1(line 1581) the Hoare annotation is: (<= |ULTIMATE.start_goodB2G1_~data~0#1| 1073741822) [2024-11-08 22:47:02,619 INFO L75 FloydHoareUtils]: For program point L1672(line 1672) no Hoare annotation was computed. [2024-11-08 22:47:02,619 INFO L77 FloydHoareUtils]: At program point L1573(line 1573) the Hoare annotation is: (not |ULTIMATE.start_goodB2G1_#t~switch93#1|) [2024-11-08 22:47:02,620 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1581) no Hoare annotation was computed. [2024-11-08 22:47:02,620 INFO L77 FloydHoareUtils]: At program point L1631(line 1631) the Hoare annotation is: true [2024-11-08 22:47:02,620 INFO L77 FloydHoareUtils]: At program point L1598(line 1598) the Hoare annotation is: |ULTIMATE.start_goodB2G2_#t~switch96#1| [2024-11-08 22:47:02,620 INFO L77 FloydHoareUtils]: At program point L1598-1(line 1598) the Hoare annotation is: true [2024-11-08 22:47:02,620 INFO L77 FloydHoareUtils]: At program point L1598-3(line 1598) the Hoare annotation is: true [2024-11-08 22:47:02,621 INFO L77 FloydHoareUtils]: At program point L1623(line 1623) the Hoare annotation is: true [2024-11-08 22:47:02,621 INFO L77 FloydHoareUtils]: At program point L1623-1(line 1623) the Hoare annotation is: true [2024-11-08 22:47:02,621 INFO L77 FloydHoareUtils]: At program point L1681(line 1681) the Hoare annotation is: true [2024-11-08 22:47:02,621 INFO L77 FloydHoareUtils]: At program point L1681-1(line 1681) the Hoare annotation is: true [2024-11-08 22:47:02,621 INFO L77 FloydHoareUtils]: At program point L1615(lines 1615 1634) the Hoare annotation is: true [2024-11-08 22:47:02,622 INFO L77 FloydHoareUtils]: At program point L1582(line 1582) the Hoare annotation is: true [2024-11-08 22:47:02,622 INFO L77 FloydHoareUtils]: At program point L1582-1(line 1582) the Hoare annotation is: true [2024-11-08 22:47:02,622 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:47:02,622 INFO L75 FloydHoareUtils]: For program point L1673(line 1673) no Hoare annotation was computed. [2024-11-08 22:47:02,623 INFO L77 FloydHoareUtils]: At program point L1640(lines 1640 1648) the Hoare annotation is: true [2024-11-08 22:47:02,623 INFO L77 FloydHoareUtils]: At program point L1607(line 1607) the Hoare annotation is: true [2024-11-08 22:47:02,623 INFO L75 FloydHoareUtils]: For program point L1574(line 1574) no Hoare annotation was computed. [2024-11-08 22:47:02,623 INFO L77 FloydHoareUtils]: At program point L1607-1(line 1607) the Hoare annotation is: true [2024-11-08 22:47:02,623 INFO L77 FloydHoareUtils]: At program point L1632(line 1632) the Hoare annotation is: true [2024-11-08 22:47:02,624 INFO L77 FloydHoareUtils]: At program point L1682(line 1682) the Hoare annotation is: true [2024-11-08 22:47:02,624 INFO L77 FloydHoareUtils]: At program point L1649(lines 1649 1661) the Hoare annotation is: true [2024-11-08 22:47:02,624 INFO L77 FloydHoareUtils]: At program point L1682-1(line 1682) the Hoare annotation is: true [2024-11-08 22:47:02,624 INFO L75 FloydHoareUtils]: For program point L1567(line 1567) no Hoare annotation was computed. [2024-11-08 22:47:02,624 INFO L77 FloydHoareUtils]: At program point L1658(line 1658) the Hoare annotation is: true [2024-11-08 22:47:02,625 INFO L77 FloydHoareUtils]: At program point L1617(line 1617) the Hoare annotation is: true [2024-11-08 22:47:02,625 INFO L77 FloydHoareUtils]: At program point L1617-1(line 1617) the Hoare annotation is: true [2024-11-08 22:47:02,625 INFO L77 FloydHoareUtils]: At program point L1617-2(line 1617) the Hoare annotation is: (<= 1 |ULTIMATE.start_goodB2G2_~data~1#1|) [2024-11-08 22:47:02,625 INFO L77 FloydHoareUtils]: At program point L1642(line 1642) the Hoare annotation is: (not |ULTIMATE.start_goodG2B1_#t~switch104#1|) [2024-11-08 22:47:02,625 INFO L77 FloydHoareUtils]: At program point L1576(line 1576) the Hoare annotation is: |ULTIMATE.start_goodB2G1_#t~switch93#1| [2024-11-08 22:47:02,626 INFO L77 FloydHoareUtils]: At program point L1576-1(line 1576) the Hoare annotation is: true [2024-11-08 22:47:02,626 INFO L77 FloydHoareUtils]: At program point L1576-2(line 1576) the Hoare annotation is: (<= 1 |ULTIMATE.start_goodB2G1_~data~0#1|) [2024-11-08 22:47:02,626 INFO L77 FloydHoareUtils]: At program point L1700(line 1700) the Hoare annotation is: true [2024-11-08 22:47:02,626 INFO L77 FloydHoareUtils]: At program point L1700-1(line 1700) the Hoare annotation is: true [2024-11-08 22:47:02,626 INFO L77 FloydHoareUtils]: At program point L1667(lines 1667 1675) the Hoare annotation is: true [2024-11-08 22:47:02,627 INFO L75 FloydHoareUtils]: For program point L1568(line 1568) no Hoare annotation was computed. [2024-11-08 22:47:02,653 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1654) no Hoare annotation was computed. [2024-11-08 22:47:02,654 INFO L77 FloydHoareUtils]: At program point L1659(line 1659) the Hoare annotation is: true [2024-11-08 22:47:02,654 INFO L77 FloydHoareUtils]: At program point L1651(line 1651) the Hoare annotation is: (not (and (= 2 |ULTIMATE.start_goodG2B1_~data~2#1|) (not |ULTIMATE.start_goodG2B1_#t~switch106#1|))) [2024-11-08 22:47:02,654 INFO L77 FloydHoareUtils]: At program point L1651-1(line 1651) the Hoare annotation is: true [2024-11-08 22:47:02,654 INFO L77 FloydHoareUtils]: At program point L1552(lines 1552 1570) the Hoare annotation is: true [2024-11-08 22:47:02,654 INFO L77 FloydHoareUtils]: At program point L1676(lines 1676 1688) the Hoare annotation is: true [2024-11-08 22:47:02,655 INFO L75 FloydHoareUtils]: For program point L1643(line 1643) no Hoare annotation was computed. [2024-11-08 22:47:02,655 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:47:02,655 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1654) the Hoare annotation is: true [2024-11-08 22:47:02,655 INFO L77 FloydHoareUtils]: At program point L1627(line 1627) the Hoare annotation is: true [2024-11-08 22:47:02,656 INFO L77 FloydHoareUtils]: At program point L1627-1(line 1627) the Hoare annotation is: true [2024-11-08 22:47:02,656 INFO L77 FloydHoareUtils]: At program point L1685(line 1685) the Hoare annotation is: true [2024-11-08 22:47:02,656 INFO L77 FloydHoareUtils]: At program point L1586(line 1586) the Hoare annotation is: true [2024-11-08 22:47:02,656 INFO L77 FloydHoareUtils]: At program point L1586-1(line 1586) the Hoare annotation is: true [2024-11-08 22:47:02,656 INFO L75 FloydHoareUtils]: For program point L1611(line 1611) no Hoare annotation was computed. [2024-11-08 22:47:02,657 INFO L77 FloydHoareUtils]: At program point L1702(line 1702) the Hoare annotation is: true [2024-11-08 22:47:02,657 INFO L77 FloydHoareUtils]: At program point L1669(line 1669) the Hoare annotation is: |ULTIMATE.start_goodG2B2_#t~switch108#1| [2024-11-08 22:47:02,658 INFO L77 FloydHoareUtils]: At program point L1702-1(line 1702) the Hoare annotation is: true [2024-11-08 22:47:02,658 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1622) no Hoare annotation was computed. [2024-11-08 22:47:02,658 INFO L77 FloydHoareUtils]: At program point L1686(line 1686) the Hoare annotation is: true [2024-11-08 22:47:02,659 INFO L77 FloydHoareUtils]: At program point L1554(line 1554) the Hoare annotation is: |ULTIMATE.start_goodB2G1_#t~switch88#1| [2024-11-08 22:47:02,659 INFO L77 FloydHoareUtils]: At program point L1554-1(line 1554) the Hoare annotation is: true [2024-11-08 22:47:02,659 INFO L77 FloydHoareUtils]: At program point L1554-3(line 1554) the Hoare annotation is: true [2024-11-08 22:47:02,661 INFO L77 FloydHoareUtils]: At program point L1678(line 1678) the Hoare annotation is: true [2024-11-08 22:47:02,661 INFO L77 FloydHoareUtils]: At program point L1678-1(line 1678) the Hoare annotation is: true [2024-11-08 22:47:02,661 INFO L75 FloydHoareUtils]: For program point L1612(line 1612) no Hoare annotation was computed. [2024-11-08 22:47:02,662 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1681) the Hoare annotation is: true [2024-11-08 22:47:02,662 INFO L77 FloydHoareUtils]: At program point L1571(lines 1571 1590) the Hoare annotation is: true [2024-11-08 22:47:02,685 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-11-08 22:47:02,687 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-11-08 22:47:02,687 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-11-08 22:47:02,687 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper [2024-11-08 22:47:02,688 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower [2024-11-08 22:47:02,688 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha [2024-11-08 22:47:02,688 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit [2024-11-08 22:47:02,688 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit [2024-11-08 22:47:02,689 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace [2024-11-08 22:47:02,689 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint [2024-11-08 22:47:02,689 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph [2024-11-08 22:47:02,689 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank [2024-11-08 22:47:02,690 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl [2024-11-08 22:47:02,692 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct [2024-11-08 22:47:02,693 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum [2024-11-08 22:47:02,693 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper [2024-11-08 22:47:02,693 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower [2024-11-08 22:47:02,694 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha [2024-11-08 22:47:02,694 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit [2024-11-08 22:47:02,694 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit [2024-11-08 22:47:02,694 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace [2024-11-08 22:47:02,695 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint [2024-11-08 22:47:02,695 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph [2024-11-08 22:47:02,695 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank [2024-11-08 22:47:02,695 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl [2024-11-08 22:47:02,696 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct [2024-11-08 22:47:02,696 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum [2024-11-08 22:47:02,697 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper [2024-11-08 22:47:02,697 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower [2024-11-08 22:47:02,697 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha [2024-11-08 22:47:02,697 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit [2024-11-08 22:47:02,698 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit [2024-11-08 22:47:02,698 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace [2024-11-08 22:47:02,698 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint [2024-11-08 22:47:02,698 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph [2024-11-08 22:47:02,699 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank [2024-11-08 22:47:02,699 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl [2024-11-08 22:47:02,700 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct [2024-11-08 22:47:02,700 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum [2024-11-08 22:47:02,707 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-11-08 22:47:02,710 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-11-08 22:47:02,710 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-11-08 22:47:02,711 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper [2024-11-08 22:47:02,711 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower [2024-11-08 22:47:02,711 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha [2024-11-08 22:47:02,712 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit [2024-11-08 22:47:02,712 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit [2024-11-08 22:47:02,712 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace [2024-11-08 22:47:02,712 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint [2024-11-08 22:47:02,712 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph [2024-11-08 22:47:02,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank [2024-11-08 22:47:02,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl [2024-11-08 22:47:02,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct [2024-11-08 22:47:02,713 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum [2024-11-08 22:47:02,714 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper [2024-11-08 22:47:02,714 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower [2024-11-08 22:47:02,714 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha [2024-11-08 22:47:02,714 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit [2024-11-08 22:47:02,715 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit [2024-11-08 22:47:02,715 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace [2024-11-08 22:47:02,715 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint [2024-11-08 22:47:02,715 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph [2024-11-08 22:47:02,716 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank [2024-11-08 22:47:02,716 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl [2024-11-08 22:47:02,716 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct [2024-11-08 22:47:02,716 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum [2024-11-08 22:47:02,717 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper [2024-11-08 22:47:02,717 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower [2024-11-08 22:47:02,717 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha [2024-11-08 22:47:02,717 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit [2024-11-08 22:47:02,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit [2024-11-08 22:47:02,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace [2024-11-08 22:47:02,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint [2024-11-08 22:47:02,718 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph [2024-11-08 22:47:02,719 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank [2024-11-08 22:47:02,719 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl [2024-11-08 22:47:02,719 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct [2024-11-08 22:47:02,719 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum [2024-11-08 22:47:02,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:47:02 ImpRootNode [2024-11-08 22:47:02,724 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:47:02,725 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:47:02,725 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:47:02,725 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:47:02,726 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:46:59" (3/4) ... [2024-11-08 22:47:02,733 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:47:02,737 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printLine [2024-11-08 22:47:02,737 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printIntLine [2024-11-08 22:47:02,749 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2024-11-08 22:47:02,750 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-08 22:47:02,751 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-08 22:47:02,752 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:47:02,752 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:47:02,912 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:47:02,913 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:47:02,913 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:47:02,913 INFO L158 Benchmark]: Toolchain (without parser) took 5725.70ms. Allocated memory was 195.0MB in the beginning and 245.4MB in the end (delta: 50.3MB). Free memory was 154.2MB in the beginning and 194.5MB in the end (delta: -40.3MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2024-11-08 22:47:02,914 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 132.1MB. Free memory is still 78.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:47:02,914 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1467.46ms. Allocated memory is still 195.0MB. Free memory was 154.2MB in the beginning and 155.7MB in the end (delta: -1.4MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. [2024-11-08 22:47:02,915 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.16ms. Allocated memory is still 195.0MB. Free memory was 155.7MB in the beginning and 151.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:47:02,915 INFO L158 Benchmark]: Boogie Preprocessor took 39.37ms. Allocated memory is still 195.0MB. Free memory was 151.5MB in the beginning and 150.3MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:47:02,915 INFO L158 Benchmark]: RCFGBuilder took 659.78ms. Allocated memory is still 195.0MB. Free memory was 150.3MB in the beginning and 125.4MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-08 22:47:02,916 INFO L158 Benchmark]: CodeCheck took 3272.62ms. Allocated memory was 195.0MB in the beginning and 245.4MB in the end (delta: 50.3MB). Free memory was 125.4MB in the beginning and 201.9MB in the end (delta: -76.5MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2024-11-08 22:47:02,916 INFO L158 Benchmark]: Witness Printer took 188.16ms. Allocated memory is still 245.4MB. Free memory was 201.9MB in the beginning and 194.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 22:47:02,918 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 3 procedures, 83 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 3.0s, OverallIterations: 16, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1850 SdHoareTripleChecker+Valid, 1.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 185 mSDsluCounter, 1160 SdHoareTripleChecker+Invalid, 1.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 60 mSDsCounter, 328 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 782 IncrementalHoareTripleChecker+Invalid, 1110 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 328 mSolverCounterUnsat, 1100 mSDtfsCounter, 782 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3296 GetRequests, 3260 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 248 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 365 NumberOfCodeBlocks, 365 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 350 ConstructedInterpolants, 0 QuantifiedInterpolants, 398 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 PerfectInterpolantSequences, 4/4 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: 1581]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1581]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1622]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1622]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1654]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1654]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1681]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1681]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - ProcedureContractResult [Line: 1412]: Procedure Contract for printLine Derived contract for procedure printLine. Ensures: (((((((((((((((((stdin == \old(stdin)) && (stdout == \old(stdout))) && (stderr == \old(stderr))) && (__tzname == \old(__tzname))) && (__daylight == \old(__daylight))) && (__timezone == \old(__timezone))) && (tzname == \old(tzname))) && (daylight == \old(daylight))) && (timezone == \old(timezone))) && (GLOBAL_CONST_TRUE == \old(GLOBAL_CONST_TRUE))) && (GLOBAL_CONST_FALSE == \old(GLOBAL_CONST_FALSE))) && (GLOBAL_CONST_FIVE == \old(GLOBAL_CONST_FIVE))) && (globalTrue == \old(globalTrue))) && (globalFalse == \old(globalFalse))) && (globalFive == \old(globalFive))) && (globalArgc == \old(globalArgc))) && (globalArgv == \old(globalArgv))) - ProcedureContractResult [Line: 1426]: Procedure Contract for printIntLine Derived contract for procedure printIntLine. Ensures: (((((((((((((((((stdin == \old(stdin)) && (stdout == \old(stdout))) && (stderr == \old(stderr))) && (__tzname == \old(__tzname))) && (__daylight == \old(__daylight))) && (__timezone == \old(__timezone))) && (tzname == \old(tzname))) && (daylight == \old(daylight))) && (timezone == \old(timezone))) && (GLOBAL_CONST_TRUE == \old(GLOBAL_CONST_TRUE))) && (GLOBAL_CONST_FALSE == \old(GLOBAL_CONST_FALSE))) && (GLOBAL_CONST_FIVE == \old(GLOBAL_CONST_FIVE))) && (globalTrue == \old(globalTrue))) && (globalFalse == \old(globalFalse))) && (globalFive == \old(globalFive))) && (globalArgc == \old(globalArgc))) && (globalArgv == \old(globalArgv))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 132.1MB. Free memory is still 78.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1467.46ms. Allocated memory is still 195.0MB. Free memory was 154.2MB in the beginning and 155.7MB in the end (delta: -1.4MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.16ms. Allocated memory is still 195.0MB. Free memory was 155.7MB in the beginning and 151.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 39.37ms. Allocated memory is still 195.0MB. Free memory was 151.5MB in the beginning and 150.3MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 659.78ms. Allocated memory is still 195.0MB. Free memory was 150.3MB in the beginning and 125.4MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 3272.62ms. Allocated memory was 195.0MB in the beginning and 245.4MB in the end (delta: 50.3MB). Free memory was 125.4MB in the beginning and 201.9MB in the end (delta: -76.5MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. * Witness Printer took 188.16ms. Allocated memory is still 245.4MB. Free memory was 201.9MB in the beginning and 194.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum RESULT: Ultimate proved your program to be correct! [2024-11-08 22:47:02,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d703ba89-51ab-4603-adf0-057616f99e45/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