./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-40.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/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_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-40.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/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_db26f086-d9f0-4b0c-a9ad-9db1260a0325/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 0a15bafc8303311b2bd7bb6d250a0c3e0c3fd8acbc6e1c59dc33f3d3e662f861 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:50:59,513 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:50:59,637 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:50:59,645 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:50:59,646 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:50:59,691 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:50:59,692 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:50:59,693 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:50:59,694 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:50:59,694 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:50:59,695 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:50:59,696 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:50:59,696 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:50:59,697 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:50:59,697 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:50:59,697 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:50:59,698 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:50:59,698 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:50:59,699 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:50:59,703 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:50:59,704 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:50:59,705 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:50:59,706 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:50:59,706 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:50:59,707 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:50:59,707 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:50:59,707 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:50:59,708 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:50:59,709 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:50:59,709 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:50:59,710 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:50:59,711 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:50:59,711 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:50:59,712 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_db26f086-d9f0-4b0c-a9ad-9db1260a0325/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a15bafc8303311b2bd7bb6d250a0c3e0c3fd8acbc6e1c59dc33f3d3e662f861 [2024-11-08 23:51:00,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:51:00,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:51:00,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:51:00,043 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:51:00,043 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:51:00,045 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-40.i Unable to find full path for "g++" [2024-11-08 23:51:02,153 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:51:02,434 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:51:02,434 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-40.i [2024-11-08 23:51:02,446 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/data/08198a445/54743e97019a4fc68351cf05caba3edf/FLAG89ed3d17a [2024-11-08 23:51:02,782 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/data/08198a445/54743e97019a4fc68351cf05caba3edf [2024-11-08 23:51:02,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:51:02,791 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:51:02,795 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:51:02,799 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:51:02,814 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:51:02,816 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:51:02" (1/1) ... [2024-11-08 23:51:02,818 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a2daf74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:02, skipping insertion in model container [2024-11-08 23:51:02,822 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:51:02" (1/1) ... [2024-11-08 23:51:02,900 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:51:03,163 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_db26f086-d9f0-4b0c-a9ad-9db1260a0325/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-40.i[916,929] [2024-11-08 23:51:03,256 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:51:03,273 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:51:03,287 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_db26f086-d9f0-4b0c-a9ad-9db1260a0325/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-40.i[916,929] [2024-11-08 23:51:03,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:51:03,370 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:51:03,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03 WrapperNode [2024-11-08 23:51:03,371 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:51:03,373 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:51:03,373 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:51:03,374 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:51:03,385 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,416 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,503 INFO L138 Inliner]: procedures = 29, calls = 157, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 474 [2024-11-08 23:51:03,503 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:51:03,505 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:51:03,506 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:51:03,506 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:51:03,520 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,520 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,528 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,528 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,554 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,560 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,564 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,567 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,573 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:51:03,574 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:51:03,575 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:51:03,575 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:51:03,576 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:51:03,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:51:03,630 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:51:03,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:51:03,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:51:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 23:51:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:51:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-08 23:51:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:51:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-08 23:51:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:51:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:51:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:51:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:51:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:51:03,847 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:51:03,850 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:51:04,626 INFO L? ?]: Removed 105 outVars from TransFormulas that were not future-live. [2024-11-08 23:51:04,626 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:51:05,435 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:51:05,435 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:51:05,436 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:51:05 BoogieIcfgContainer [2024-11-08 23:51:05,436 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:51:05,437 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:51:05,437 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:51:05,451 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:51:05,452 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:51:05" (1/1) ... [2024-11-08 23:51:05,467 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:51:05,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:05,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 47 states and 66 transitions. [2024-11-08 23:51:05,562 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2024-11-08 23:51:05,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:51:05,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:05,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:51:09,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 23:51:09,148 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 23:51:10,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 23:51:10,554 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-08 23:51:10,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 11:51:10 ImpRootNode [2024-11-08 23:51:10,679 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 23:51:10,680 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 23:51:10,683 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 23:51:10,684 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 23:51:10,684 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:51:05" (3/4) ... [2024-11-08 23:51:10,690 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 23:51:10,692 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 23:51:10,693 INFO L158 Benchmark]: Toolchain (without parser) took 7901.89ms. Allocated memory was 148.9MB in the beginning and 249.6MB in the end (delta: 100.7MB). Free memory was 119.1MB in the beginning and 162.8MB in the end (delta: -43.6MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. [2024-11-08 23:51:10,694 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:51:10,695 INFO L158 Benchmark]: CACSL2BoogieTranslator took 577.09ms. Allocated memory is still 148.9MB. Free memory was 118.8MB in the beginning and 102.7MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-08 23:51:10,697 INFO L158 Benchmark]: Boogie Procedure Inliner took 130.64ms. Allocated memory is still 148.9MB. Free memory was 102.7MB in the beginning and 98.9MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:51:10,699 INFO L158 Benchmark]: Boogie Preprocessor took 68.27ms. Allocated memory is still 148.9MB. Free memory was 98.9MB in the beginning and 95.4MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:51:10,700 INFO L158 Benchmark]: RCFGBuilder took 1861.38ms. Allocated memory is still 148.9MB. Free memory was 95.4MB in the beginning and 88.3MB in the end (delta: 7.0MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2024-11-08 23:51:10,702 INFO L158 Benchmark]: CodeCheck took 5242.43ms. Allocated memory was 148.9MB in the beginning and 249.6MB in the end (delta: 100.7MB). Free memory was 87.5MB in the beginning and 162.8MB in the end (delta: -75.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-08 23:51:10,703 INFO L158 Benchmark]: Witness Printer took 12.17ms. Allocated memory is still 249.6MB. Free memory is still 162.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:51:10,711 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 2 procedures, 47 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 80 NumberOfCodeBlocks, 80 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 54, overapproximation of bitwiseOr at line 62, overapproximation of someBinaryArithmeticDOUBLEoperation at line 68, overapproximation of someBinaryDOUBLEComparisonOperation at line 67. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22-L24] unsigned char BOOL_unsigned_char_Array_0[2] = { 0, 0 }; [L25-L27] double double_Array_0[2] = { 8.4, 49.75 }; [L28-L30] float float_Array_0[1] = { 7.5 }; [L31-L33] signed char signed_char_Array_0[3] = { -2, 25, -5 }; [L34-L36] signed long int signed_long_int_Array_0[3] = { -10, -2, -4 }; [L37-L39] signed short int signed_short_int_Array_0[2] = { 1, -256 }; [L40-L42] unsigned char unsigned_char_Array_0[3] = { 1, 64, 128 }; [L43] double last_1_double_Array_0_0_ = 8.4; [L109] isInitial = 1 [L110] FCALL initially() [L111] COND TRUE 1 [L112] CALL updateLastVariables() [L102] EXPR double_Array_0[0] [L102] last_1_double_Array_0_0_ = double_Array_0[0] [L112] RET updateLastVariables() [L113] CALL updateVariables() [L72] BOOL_unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar() [L73] EXPR BOOL_unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L73] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L73] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L74] EXPR BOOL_unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L74] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L74] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L75] BOOL_unsigned_char_Array_0[1] = __VERIFIER_nondet_uchar() [L76] EXPR BOOL_unsigned_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L76] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L76] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L77] EXPR BOOL_unsigned_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L77] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[1] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L77] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[1] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L78] double_Array_0[1] = __VERIFIER_nondet_double() [L79] EXPR double_Array_0[1] [L79] EXPR double_Array_0[1] >= -461168.6018427382800e+13F && double_Array_0[1] <= -1.0e-20F [L79] EXPR double_Array_0[1] [L79] EXPR double_Array_0[1] >= -461168.6018427382800e+13F && double_Array_0[1] <= -1.0e-20F [L79] EXPR (double_Array_0[1] >= -461168.6018427382800e+13F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 4611686.018427382800e+12F && double_Array_0[1] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L79] CALL assume_abort_if_not((double_Array_0[1] >= -461168.6018427382800e+13F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 4611686.018427382800e+12F && double_Array_0[1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L79] RET assume_abort_if_not((double_Array_0[1] >= -461168.6018427382800e+13F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 4611686.018427382800e+12F && double_Array_0[1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L80] signed_char_Array_0[1] = __VERIFIER_nondet_char() [L81] EXPR signed_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L81] CALL assume_abort_if_not(signed_char_Array_0[1] >= -127) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L81] RET assume_abort_if_not(signed_char_Array_0[1] >= -127) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L82] EXPR signed_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L82] CALL assume_abort_if_not(signed_char_Array_0[1] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L82] RET assume_abort_if_not(signed_char_Array_0[1] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L83] signed_char_Array_0[2] = __VERIFIER_nondet_char() [L84] EXPR signed_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L84] CALL assume_abort_if_not(signed_char_Array_0[2] >= -63) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L84] RET assume_abort_if_not(signed_char_Array_0[2] >= -63) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L85] EXPR signed_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L85] CALL assume_abort_if_not(signed_char_Array_0[2] <= 63) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L85] RET assume_abort_if_not(signed_char_Array_0[2] <= 63) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L86] signed_long_int_Array_0[0] = __VERIFIER_nondet_long() [L87] EXPR signed_long_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L87] CALL assume_abort_if_not(signed_long_int_Array_0[0] >= -2147483648) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L87] RET assume_abort_if_not(signed_long_int_Array_0[0] >= -2147483648) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L88] EXPR signed_long_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L88] CALL assume_abort_if_not(signed_long_int_Array_0[0] <= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L88] RET assume_abort_if_not(signed_long_int_Array_0[0] <= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L89] EXPR signed_long_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L89] CALL assume_abort_if_not(signed_long_int_Array_0[0] != 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L89] RET assume_abort_if_not(signed_long_int_Array_0[0] != 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L90] signed_long_int_Array_0[1] = __VERIFIER_nondet_long() [L91] EXPR signed_long_int_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L91] CALL assume_abort_if_not(signed_long_int_Array_0[1] >= -2147483648) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L91] RET assume_abort_if_not(signed_long_int_Array_0[1] >= -2147483648) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L92] EXPR signed_long_int_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L92] CALL assume_abort_if_not(signed_long_int_Array_0[1] <= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L92] RET assume_abort_if_not(signed_long_int_Array_0[1] <= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L93] EXPR signed_long_int_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L93] CALL assume_abort_if_not(signed_long_int_Array_0[1] != 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L93] RET assume_abort_if_not(signed_long_int_Array_0[1] != 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L94] unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar() [L95] EXPR unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L95] CALL assume_abort_if_not(unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L95] RET assume_abort_if_not(unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L96] EXPR unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L96] CALL assume_abort_if_not(unsigned_char_Array_0[0] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L96] RET assume_abort_if_not(unsigned_char_Array_0[0] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L97] unsigned_char_Array_0[2] = __VERIFIER_nondet_uchar() [L98] EXPR unsigned_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L98] CALL assume_abort_if_not(unsigned_char_Array_0[2] >= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(unsigned_char_Array_0[2] >= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L99] EXPR unsigned_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L99] CALL assume_abort_if_not(unsigned_char_Array_0[2] <= 254) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L20] COND FALSE !(!cond) [L99] RET assume_abort_if_not(unsigned_char_Array_0[2] <= 254) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L113] RET updateVariables() [L114] CALL step() [L47] BOOL_unsigned_char_Array_0[0] [L47] COND TRUE BOOL_unsigned_char_Array_0[0] [L48] EXPR signed_char_Array_0[1] [L48] EXPR signed_char_Array_0[2] [L48] EXPR ((signed_char_Array_0[1]) > ((-2 + signed_char_Array_0[2]))) ? (signed_char_Array_0[1]) : ((-2 + signed_char_Array_0[2])) [L48] EXPR signed_char_Array_0[1] [L48] EXPR ((signed_char_Array_0[1]) > ((-2 + signed_char_Array_0[2]))) ? (signed_char_Array_0[1]) : ((-2 + signed_char_Array_0[2])) [L48] signed_char_Array_0[0] = ((((signed_char_Array_0[1]) > ((-2 + signed_char_Array_0[2]))) ? (signed_char_Array_0[1]) : ((-2 + signed_char_Array_0[2])))) [L50] EXPR double_Array_0[1] [L50] float_Array_0[0] = double_Array_0[1] [L51] EXPR signed_char_Array_0[0] [L51] signed_short_int_Array_0[0] = signed_char_Array_0[0] [L52] EXPR signed_char_Array_0[2] [L52] signed_short_int_Array_0[1] = signed_char_Array_0[2] [L53] BOOL_unsigned_char_Array_0[1] [L53] COND TRUE BOOL_unsigned_char_Array_0[1] [L54] EXPR BOOL_unsigned_char_Array_0[0] [L54] BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f)) [L54] EXPR float_Array_0[0] [L54] BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f)) [L54] COND TRUE BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f)) [L55] EXPR float_Array_0[0] [L55] EXPR float_Array_0[0] [L55] COND TRUE float_Array_0[0] >= float_Array_0[0] [L56] BOOL_unsigned_char_Array_0[0] [L56] COND TRUE BOOL_unsigned_char_Array_0[0] [L57] EXPR signed_short_int_Array_0[1] [L57] signed_long_int_Array_0[2] = signed_short_int_Array_0[1] [L62] EXPR signed_char_Array_0[0] [L62] EXPR signed_long_int_Array_0[1] [L62] EXPR signed_long_int_Array_0[0] [L62] EXPR signed_short_int_Array_0[1] [L62] EXPR signed_char_Array_0[0] [L62] EXPR signed_short_int_Array_0[1] | signed_char_Array_0[0] [L62] COND TRUE ((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0]) [L63] EXPR unsigned_char_Array_0[2] [L63] EXPR unsigned_char_Array_0[0] [L63] unsigned_char_Array_0[1] = (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]) [L67] EXPR float_Array_0[0] [L67] EXPR float_Array_0[0] [L67] EXPR ((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0]) [L67] EXPR float_Array_0[0] [L67] EXPR ((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0]) [L67] COND TRUE float_Array_0[0] != ((((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0]))) [L68] EXPR double_Array_0[1] [L68] double_Array_0[0] = (double_Array_0[1] + (127.4 - 8.25)) [L114] RET step() [L115] CALL, EXPR property() [L105] EXPR BOOL_unsigned_char_Array_0[1] [L105] EXPR BOOL_unsigned_char_Array_0[1] ? ((BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1) : 1 [L105] EXPR BOOL_unsigned_char_Array_0[0] [L105] EXPR BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f)) [L105] EXPR float_Array_0[0] [L105] EXPR BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f)) [L105] EXPR (BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1 [L105] EXPR float_Array_0[0] [L105] EXPR float_Array_0[0] [L105] EXPR (float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1 [L105] EXPR (BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1 [L105] EXPR BOOL_unsigned_char_Array_0[1] ? ((BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1) : 1 [L105] EXPR (BOOL_unsigned_char_Array_0[1] ? ((BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1) : 1) && ((((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0])) ? (unsigned_char_Array_0[1] == ((unsigned char) (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]))) : (unsigned_char_Array_0[1] == ((unsigned char) unsigned_char_Array_0[0]))) [L105] EXPR signed_char_Array_0[0] [L105] EXPR signed_long_int_Array_0[1] [L105] EXPR signed_long_int_Array_0[0] [L105] EXPR signed_short_int_Array_0[1] [L105] EXPR signed_char_Array_0[0] [L105] EXPR signed_short_int_Array_0[1] | signed_char_Array_0[0] [L105] EXPR (((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0])) ? (unsigned_char_Array_0[1] == ((unsigned char) (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]))) : (unsigned_char_Array_0[1] == ((unsigned char) unsigned_char_Array_0[0])) [L105] EXPR unsigned_char_Array_0[1] [L105] EXPR unsigned_char_Array_0[2] [L105] EXPR unsigned_char_Array_0[0] [L105] EXPR (((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0])) ? (unsigned_char_Array_0[1] == ((unsigned char) (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]))) : (unsigned_char_Array_0[1] == ((unsigned char) unsigned_char_Array_0[0])) [L105] EXPR (BOOL_unsigned_char_Array_0[1] ? ((BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1) : 1) && ((((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0])) ? (unsigned_char_Array_0[1] == ((unsigned char) (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]))) : (unsigned_char_Array_0[1] == ((unsigned char) unsigned_char_Array_0[0]))) [L105] EXPR ((BOOL_unsigned_char_Array_0[1] ? ((BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1) : 1) && ((((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0])) ? (unsigned_char_Array_0[1] == ((unsigned char) (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]))) : (unsigned_char_Array_0[1] == ((unsigned char) unsigned_char_Array_0[0])))) && ((float_Array_0[0] != ((((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0])))) ? (double_Array_0[0] == ((double) (double_Array_0[1] + (127.4 - 8.25)))) : 1) [L105] EXPR float_Array_0[0] [L105] EXPR float_Array_0[0] [L105] EXPR ((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0]) [L105] EXPR float_Array_0[0] [L105] EXPR ((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0]) [L105] EXPR (float_Array_0[0] != ((((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0])))) ? (double_Array_0[0] == ((double) (double_Array_0[1] + (127.4 - 8.25)))) : 1 [L105] EXPR double_Array_0[0] [L105] EXPR double_Array_0[1] [L105] EXPR (float_Array_0[0] != ((((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0])))) ? (double_Array_0[0] == ((double) (double_Array_0[1] + (127.4 - 8.25)))) : 1 [L105] EXPR ((BOOL_unsigned_char_Array_0[1] ? ((BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1) : 1) && ((((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0])) ? (unsigned_char_Array_0[1] == ((unsigned char) (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]))) : (unsigned_char_Array_0[1] == ((unsigned char) unsigned_char_Array_0[0])))) && ((float_Array_0[0] != ((((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0])))) ? (double_Array_0[0] == ((double) (double_Array_0[1] + (127.4 - 8.25)))) : 1) [L105] EXPR (((BOOL_unsigned_char_Array_0[1] ? ((BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1) : 1) && ((((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0])) ? (unsigned_char_Array_0[1] == ((unsigned char) (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]))) : (unsigned_char_Array_0[1] == ((unsigned char) unsigned_char_Array_0[0])))) && ((float_Array_0[0] != ((((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0])))) ? (double_Array_0[0] == ((double) (double_Array_0[1] + (127.4 - 8.25)))) : 1)) && (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[0] == ((signed char) ((((signed_char_Array_0[1]) > ((-2 + signed_char_Array_0[2]))) ? (signed_char_Array_0[1]) : ((-2 + signed_char_Array_0[2])))))) : 1) [L105] EXPR ((((BOOL_unsigned_char_Array_0[1] ? ((BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1) : 1) && ((((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0])) ? (unsigned_char_Array_0[1] == ((unsigned char) (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]))) : (unsigned_char_Array_0[1] == ((unsigned char) unsigned_char_Array_0[0])))) && ((float_Array_0[0] != ((((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0])))) ? (double_Array_0[0] == ((double) (double_Array_0[1] + (127.4 - 8.25)))) : 1)) && (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[0] == ((signed char) ((((signed_char_Array_0[1]) > ((-2 + signed_char_Array_0[2]))) ? (signed_char_Array_0[1]) : ((-2 + signed_char_Array_0[2])))))) : 1)) && (float_Array_0[0] == ((float) double_Array_0[1])) [L105] EXPR (((((BOOL_unsigned_char_Array_0[1] ? ((BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1) : 1) && ((((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0])) ? (unsigned_char_Array_0[1] == ((unsigned char) (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]))) : (unsigned_char_Array_0[1] == ((unsigned char) unsigned_char_Array_0[0])))) && ((float_Array_0[0] != ((((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0])))) ? (double_Array_0[0] == ((double) (double_Array_0[1] + (127.4 - 8.25)))) : 1)) && (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[0] == ((signed char) ((((signed_char_Array_0[1]) > ((-2 + signed_char_Array_0[2]))) ? (signed_char_Array_0[1]) : ((-2 + signed_char_Array_0[2])))))) : 1)) && (float_Array_0[0] == ((float) double_Array_0[1]))) && (signed_short_int_Array_0[0] == ((signed short int) signed_char_Array_0[0])) [L105] EXPR ((((((BOOL_unsigned_char_Array_0[1] ? ((BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1) : 1) && ((((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0])) ? (unsigned_char_Array_0[1] == ((unsigned char) (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]))) : (unsigned_char_Array_0[1] == ((unsigned char) unsigned_char_Array_0[0])))) && ((float_Array_0[0] != ((((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0])))) ? (double_Array_0[0] == ((double) (double_Array_0[1] + (127.4 - 8.25)))) : 1)) && (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[0] == ((signed char) ((((signed_char_Array_0[1]) > ((-2 + signed_char_Array_0[2]))) ? (signed_char_Array_0[1]) : ((-2 + signed_char_Array_0[2])))))) : 1)) && (float_Array_0[0] == ((float) double_Array_0[1]))) && (signed_short_int_Array_0[0] == ((signed short int) signed_char_Array_0[0]))) && (signed_short_int_Array_0[1] == ((signed short int) signed_char_Array_0[2])) [L105-L106] return ((((((BOOL_unsigned_char_Array_0[1] ? ((BOOL_unsigned_char_Array_0[0] && (float_Array_0[0] <= (- 63.9f))) ? ((float_Array_0[0] >= float_Array_0[0]) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[2] == ((signed long int) signed_short_int_Array_0[1])) : 1) : 1) : 1) : 1) && ((((signed_char_Array_0[0] / signed_long_int_Array_0[1]) / signed_long_int_Array_0[0]) >= (signed_short_int_Array_0[1] | signed_char_Array_0[0])) ? (unsigned_char_Array_0[1] == ((unsigned char) (unsigned_char_Array_0[2] - unsigned_char_Array_0[0]))) : (unsigned_char_Array_0[1] == ((unsigned char) unsigned_char_Array_0[0])))) && ((float_Array_0[0] != ((((last_1_double_Array_0_0_) < (float_Array_0[0])) ? (last_1_double_Array_0_0_) : (float_Array_0[0])))) ? (double_Array_0[0] == ((double) (double_Array_0[1] + (127.4 - 8.25)))) : 1)) && (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[0] == ((signed char) ((((signed_char_Array_0[1]) > ((-2 + signed_char_Array_0[2]))) ? (signed_char_Array_0[1]) : ((-2 + signed_char_Array_0[2])))))) : 1)) && (float_Array_0[0] == ((float) double_Array_0[1]))) && (signed_short_int_Array_0[0] == ((signed short int) signed_char_Array_0[0]))) && (signed_short_int_Array_0[1] == ((signed short int) signed_char_Array_0[2])) ; [L115] RET, EXPR property() [L115] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] [L19] reach_error() VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, float_Array_0={6:0}, isInitial=1, last_1_double_Array_0_0_=42/5, signed_char_Array_0={7:0}, signed_long_int_Array_0={8:0}, signed_short_int_Array_0={9:0}, unsigned_char_Array_0={10:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 577.09ms. Allocated memory is still 148.9MB. Free memory was 118.8MB in the beginning and 102.7MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 130.64ms. Allocated memory is still 148.9MB. Free memory was 102.7MB in the beginning and 98.9MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.27ms. Allocated memory is still 148.9MB. Free memory was 98.9MB in the beginning and 95.4MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1861.38ms. Allocated memory is still 148.9MB. Free memory was 95.4MB in the beginning and 88.3MB in the end (delta: 7.0MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. * CodeCheck took 5242.43ms. Allocated memory was 148.9MB in the beginning and 249.6MB in the end (delta: 100.7MB). Free memory was 87.5MB in the beginning and 162.8MB in the end (delta: -75.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Witness Printer took 12.17ms. Allocated memory is still 249.6MB. Free memory is still 162.8MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-08 23:51:10,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/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_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-40.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/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 0a15bafc8303311b2bd7bb6d250a0c3e0c3fd8acbc6e1c59dc33f3d3e662f861 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:51:13,897 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:51:14,002 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-08 23:51:14,065 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:51:14,066 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:51:14,068 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:51:14,069 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:51:14,073 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:51:14,073 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:51:14,074 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:51:14,075 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:51:14,075 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:51:14,076 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:51:14,077 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:51:14,077 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:51:14,078 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:51:14,081 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:51:14,085 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:51:14,086 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:51:14,086 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:51:14,087 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:51:14,088 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:51:14,088 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:51:14,089 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:51:14,089 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:51:14,090 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:51:14,090 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:51:14,091 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:51:14,093 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:51:14,094 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:51:14,095 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:51:14,095 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:51:14,096 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:51:14,096 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:51:14,097 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:51:14,098 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:51:14,098 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_db26f086-d9f0-4b0c-a9ad-9db1260a0325/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a15bafc8303311b2bd7bb6d250a0c3e0c3fd8acbc6e1c59dc33f3d3e662f861 [2024-11-08 23:51:14,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:51:14,673 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:51:14,679 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:51:14,681 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:51:14,682 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:51:14,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-40.i Unable to find full path for "g++" [2024-11-08 23:51:17,222 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:51:17,592 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:51:17,593 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-40.i [2024-11-08 23:51:17,615 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/data/2d8c020fb/867cc5dd6ee64583b27f0990b2a57cee/FLAGb4f668c9b [2024-11-08 23:51:17,642 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/data/2d8c020fb/867cc5dd6ee64583b27f0990b2a57cee [2024-11-08 23:51:17,646 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:51:17,651 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:51:17,653 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:51:17,653 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:51:17,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:51:17,664 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:51:17" (1/1) ... [2024-11-08 23:51:17,666 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5233986 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:17, skipping insertion in model container [2024-11-08 23:51:17,666 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:51:17" (1/1) ... [2024-11-08 23:51:17,714 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:51:18,022 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_db26f086-d9f0-4b0c-a9ad-9db1260a0325/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-40.i[916,929] [2024-11-08 23:51:18,163 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:51:18,192 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:51:18,212 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_db26f086-d9f0-4b0c-a9ad-9db1260a0325/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-40.i[916,929] [2024-11-08 23:51:18,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:51:18,334 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:51:18,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18 WrapperNode [2024-11-08 23:51:18,335 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:51:18,336 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:51:18,336 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:51:18,336 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:51:18,345 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18" (1/1) ... [2024-11-08 23:51:18,379 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18" (1/1) ... [2024-11-08 23:51:18,441 INFO L138 Inliner]: procedures = 39, calls = 157, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 452 [2024-11-08 23:51:18,441 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:51:18,442 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:51:18,443 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:51:18,443 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:51:18,460 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18" (1/1) ... [2024-11-08 23:51:18,460 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18" (1/1) ... [2024-11-08 23:51:18,470 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18" (1/1) ... [2024-11-08 23:51:18,470 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18" (1/1) ... [2024-11-08 23:51:18,496 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18" (1/1) ... [2024-11-08 23:51:18,510 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18" (1/1) ... [2024-11-08 23:51:18,518 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18" (1/1) ... [2024-11-08 23:51:18,525 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18" (1/1) ... [2024-11-08 23:51:18,533 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:51:18,541 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:51:18,541 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:51:18,541 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:51:18,542 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:18" (1/1) ... [2024-11-08 23:51:18,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:51:18,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:51:18,593 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:51:18,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:51:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:51:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-08 23:51:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-08 23:51:18,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 23:51:18,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-08 23:51:18,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:51:18,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 23:51:18,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2024-11-08 23:51:18,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-11-08 23:51:18,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 23:51:18,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-08 23:51:18,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2024-11-08 23:51:18,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2024-11-08 23:51:18,650 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:51:18,650 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:51:18,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:51:18,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:51:18,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-08 23:51:18,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-08 23:51:18,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 23:51:18,876 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:51:18,879 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:51:23,123 INFO L? ?]: Removed 95 outVars from TransFormulas that were not future-live. [2024-11-08 23:51:23,127 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:51:23,852 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:51:23,856 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:51:23,857 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:51:23 BoogieIcfgContainer [2024-11-08 23:51:23,857 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:51:23,858 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:51:23,858 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:51:23,873 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:51:23,874 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:51:23" (1/1) ... [2024-11-08 23:51:23,889 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:51:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:23,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 47 states and 66 transitions. [2024-11-08 23:51:23,977 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2024-11-08 23:51:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:51:23,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:23,991 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 23:51:23,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 23:51:23,995 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 23:51:23,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 23:52:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:27,487 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 23:52:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:52:37,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-08 23:52:37,773 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-08 23:52:37,779 INFO L158 Benchmark]: Toolchain (without parser) took 80127.02ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 59.1MB in the beginning and 68.3MB in the end (delta: -9.2MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2024-11-08 23:52:37,780 INFO L158 Benchmark]: CDTParser took 0.90ms. Allocated memory is still 60.8MB. Free memory was 37.0MB in the beginning and 37.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:52:37,780 INFO L158 Benchmark]: CACSL2BoogieTranslator took 682.71ms. Allocated memory is still 83.9MB. Free memory was 59.1MB in the beginning and 41.3MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 23:52:37,781 INFO L158 Benchmark]: Boogie Procedure Inliner took 105.73ms. Allocated memory is still 83.9MB. Free memory was 41.3MB in the beginning and 37.6MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:52:37,782 INFO L158 Benchmark]: Boogie Preprocessor took 91.01ms. Allocated memory is still 83.9MB. Free memory was 37.6MB in the beginning and 33.7MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:52:37,783 INFO L158 Benchmark]: RCFGBuilder took 5316.55ms. Allocated memory is still 83.9MB. Free memory was 33.7MB in the beginning and 34.4MB in the end (delta: -635.9kB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2024-11-08 23:52:37,785 INFO L158 Benchmark]: CodeCheck took 73918.75ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 34.4MB in the beginning and 68.3MB in the end (delta: -34.0MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2024-11-08 23:52:37,789 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.90ms. Allocated memory is still 60.8MB. Free memory was 37.0MB in the beginning and 37.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 682.71ms. Allocated memory is still 83.9MB. Free memory was 59.1MB in the beginning and 41.3MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 105.73ms. Allocated memory is still 83.9MB. Free memory was 41.3MB in the beginning and 37.6MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.01ms. Allocated memory is still 83.9MB. Free memory was 37.6MB in the beginning and 33.7MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 5316.55ms. Allocated memory is still 83.9MB. Free memory was 33.7MB in the beginning and 34.4MB in the end (delta: -635.9kB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. * CodeCheck took 73918.75ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 34.4MB in the beginning and 68.3MB in the end (delta: -34.0MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:52:37,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db26f086-d9f0-4b0c-a9ad-9db1260a0325/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown