./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC --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 ffd456b3aee4a03e3ad29674b9135df7e42dac45ab32681ea39048340b5ac3f8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:04:11,711 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:04:11,788 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-23 20:04:11,794 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:04:11,795 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:04:11,824 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:04:11,825 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:04:11,826 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:04:11,827 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:04:11,828 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:04:11,829 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:04:11,829 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:04:11,830 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:04:11,831 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:04:11,831 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:04:11,832 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:04:11,833 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:04:11,833 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:04:11,834 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:04:11,835 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:04:11,835 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:04:11,836 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:04:11,837 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:04:11,838 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:04:11,838 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:04:11,839 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:04:11,839 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:04:11,840 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:04:11,841 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:04:11,841 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:04:11,842 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:04:11,842 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:04:11,843 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:04:11,843 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_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffd456b3aee4a03e3ad29674b9135df7e42dac45ab32681ea39048340b5ac3f8 [2023-11-23 20:04:12,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:04:12,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:04:12,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:04:12,168 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:04:12,169 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:04:12,171 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i [2023-11-23 20:04:15,582 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:04:15,974 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:04:15,975 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i [2023-11-23 20:04:16,001 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/data/70bd0d7eb/a9e73910693b4056b4b9b0843c7ff164/FLAGfe4275e57 [2023-11-23 20:04:16,018 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/data/70bd0d7eb/a9e73910693b4056b4b9b0843c7ff164 [2023-11-23 20:04:16,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:04:16,023 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:04:16,025 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:04:16,025 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:04:16,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:04:16,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70987e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16, skipping insertion in model container [2023-11-23 20:04:16,036 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,097 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:04:16,290 WARN L240 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_a98d6106-3540-4292-8781-4db171d71861/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i[916,929] [2023-11-23 20:04:16,395 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:04:16,411 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:04:16,427 WARN L240 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_a98d6106-3540-4292-8781-4db171d71861/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i[916,929] [2023-11-23 20:04:16,500 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:04:16,522 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:04:16,523 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16 WrapperNode [2023-11-23 20:04:16,523 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:04:16,525 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:04:16,525 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:04:16,525 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:04:16,535 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,552 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,623 INFO L138 Inliner]: procedures = 26, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 271 [2023-11-23 20:04:16,624 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:04:16,625 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:04:16,625 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:04:16,625 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:04:16,637 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,644 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,645 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,665 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,670 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,674 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,678 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,685 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:04:16,686 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:04:16,686 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:04:16,687 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:04:16,688 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:16" (1/1) ... [2023-11-23 20:04:16,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:04:16,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:04:16,728 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:04:16,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:04:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:04:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:04:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:04:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:04:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:04:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:04:16,890 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:04:16,893 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:04:17,701 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:04:18,326 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:04:18,326 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 20:04:18,328 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:04:18 BoogieIcfgContainer [2023-11-23 20:04:18,328 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:04:18,330 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:04:18,331 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:04:18,343 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:04:18,343 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:04:18" (1/1) ... [2023-11-23 20:04:18,362 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:04:18,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:18,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 53 states and 81 transitions. [2023-11-23 20:04:18,426 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 81 transitions. [2023-11-23 20:04:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-23 20:04:18,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:18,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 20:04:19,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 20:04:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 20:04:19,311 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-23 20:04:19,458 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 08:04:19 ImpRootNode [2023-11-23 20:04:19,458 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-23 20:04:19,459 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 20:04:19,459 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 20:04:19,465 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 20:04:19,466 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:04:18" (3/4) ... [2023-11-23 20:04:19,468 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 20:04:19,469 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 20:04:19,471 INFO L158 Benchmark]: Toolchain (without parser) took 3446.82ms. Allocated memory was 159.4MB in the beginning and 197.1MB in the end (delta: 37.7MB). Free memory was 126.5MB in the beginning and 147.9MB in the end (delta: -21.4MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. [2023-11-23 20:04:19,471 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory was 72.4MB in the beginning and 72.2MB in the end (delta: 176.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:04:19,472 INFO L158 Benchmark]: CACSL2BoogieTranslator took 498.77ms. Allocated memory is still 159.4MB. Free memory was 126.5MB in the beginning and 110.4MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-23 20:04:19,473 INFO L158 Benchmark]: Boogie Procedure Inliner took 99.32ms. Allocated memory is still 159.4MB. Free memory was 110.4MB in the beginning and 105.6MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-23 20:04:19,473 INFO L158 Benchmark]: Boogie Preprocessor took 60.43ms. Allocated memory is still 159.4MB. Free memory was 105.6MB in the beginning and 102.7MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-23 20:04:19,474 INFO L158 Benchmark]: RCFGBuilder took 1642.45ms. Allocated memory was 159.4MB in the beginning and 197.1MB in the end (delta: 37.7MB). Free memory was 102.7MB in the beginning and 109.7MB in the end (delta: -7.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2023-11-23 20:04:19,475 INFO L158 Benchmark]: CodeCheck took 1127.99ms. Allocated memory is still 197.1MB. Free memory was 109.7MB in the beginning and 148.2MB in the end (delta: -38.5MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2023-11-23 20:04:19,476 INFO L158 Benchmark]: Witness Printer took 10.47ms. Allocated memory is still 197.1MB. Free memory was 148.2MB in the beginning and 147.9MB in the end (delta: 339.8kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:04:19,480 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, 53 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, 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: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 104 NumberOfCodeBlocks, 104 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 128, overapproximation of shiftLeft at line 115, overapproximation of bitwiseOr at line 115, overapproximation of someBinaryArithmeticDOUBLEoperation at line 79, overapproximation of someBinaryDOUBLEComparisonOperation at line 79, overapproximation of someUnaryFLOAToperation at line 128. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] unsigned char var_1_3 = 32; [L24] unsigned char var_1_4 = 4; [L25] double var_1_5 = 128.5; [L26] signed long int var_1_6 = 64; [L27] signed long int var_1_7 = 4; [L28] double var_1_8 = 1.875; [L29] double var_1_9 = 0.1; [L30] double var_1_10 = 32.6; [L31] double var_1_11 = 0.6; [L32] signed long int var_1_12 = -128; [L33] signed long int var_1_14 = 16; [L34] signed short int var_1_15 = 1; [L35] signed long int var_1_18 = 2; [L36] signed char var_1_19 = 32; [L37] signed char var_1_20 = 50; [L38] signed short int var_1_21 = 16; [L39] unsigned char var_1_22 = 0; [L40] signed long int var_1_23 = 25; [L41] unsigned short int var_1_24 = 50906; [L42] unsigned short int var_1_25 = 21992; [L43] float var_1_26 = 3.25; [L44] float var_1_27 = 10.2; [L45] float var_1_28 = 16.5; [L46] float var_1_29 = 0.0; [L47] float var_1_30 = 99.8; [L48] signed char var_1_31 = 2; [L49] float var_1_33 = 4.2; [L50] unsigned char last_1_var_1_1 = 32; [L51] unsigned char last_1_var_1_22 = 0; [L52] signed long int last_1_var_1_23 = 25; [L197] isInitial = 1 [L198] FCALL initially() [L199] int k_loop; [L200] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=32, var_1_4=4, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L200] COND TRUE k_loop < 1 [L201] CALL updateLastVariables() [L188] last_1_var_1_1 = var_1_1 [L189] last_1_var_1_22 = var_1_22 [L190] last_1_var_1_23 = var_1_23 [L201] RET updateLastVariables() [L202] CALL updateVariables() [L142] var_1_3 = __VERIFIER_nondet_uchar() [L143] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_4=4, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_4=4, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L144] CALL assume_abort_if_not(var_1_3 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=4, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_3 <= 64) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=4, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L145] var_1_4 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L147] CALL assume_abort_if_not(var_1_4 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_4 <= 63) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=64, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L148] var_1_6 = __VERIFIER_nondet_long() [L149] CALL assume_abort_if_not(var_1_6 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_6 >= -2147483648) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L150] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L151] CALL assume_abort_if_not(var_1_6 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_6 != 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=4, var_1_8=15/8, var_1_9=1/10] [L152] var_1_7 = __VERIFIER_nondet_long() [L153] CALL assume_abort_if_not(var_1_7 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_7 >= -2147483648) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L154] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L155] CALL assume_abort_if_not(var_1_7 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_7 != 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8, var_1_8=15/8, var_1_9=1/10] [L156] var_1_8 = __VERIFIER_nondet_double() [L157] CALL assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8, var_1_9=1/10] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8, var_1_9=1/10] [L158] var_1_9 = __VERIFIER_nondet_double() [L159] CALL assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=163/5, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L160] var_1_10 = __VERIFIER_nondet_double() [L161] CALL assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_11=3/5, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L162] var_1_11 = __VERIFIER_nondet_double() [L163] CALL assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=2, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L164] var_1_18 = __VERIFIER_nondet_long() [L165] CALL assume_abort_if_not(var_1_18 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_18 >= -2147483648) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L166] CALL assume_abort_if_not(var_1_18 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_18 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L167] CALL assume_abort_if_not(var_1_18 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_18 != 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=50, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L168] var_1_20 = __VERIFIER_nondet_char() [L169] CALL assume_abort_if_not(var_1_20 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_20 >= -63) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L170] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=50906, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L171] var_1_24 = __VERIFIER_nondet_ushort() [L172] CALL assume_abort_if_not(var_1_24 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_24 >= 32767) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L173] CALL assume_abort_if_not(var_1_24 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_24 <= 65535) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=21992, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L174] var_1_25 = __VERIFIER_nondet_ushort() [L175] CALL assume_abort_if_not(var_1_25 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_25 >= 16383) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L176] CALL assume_abort_if_not(var_1_25 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_25 <= 32767) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_27=51/5, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L177] var_1_27 = __VERIFIER_nondet_float() [L178] CALL assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_28=33/2, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L179] var_1_28 = __VERIFIER_nondet_float() [L180] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_29=0, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L181] var_1_29 = __VERIFIER_nondet_float() [L182] CALL assume_abort_if_not((var_1_29 >= 4611686.018427382800e+12F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not((var_1_29 >= 4611686.018427382800e+12F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_30=499/5, var_1_31=2, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L183] var_1_31 = __VERIFIER_nondet_char() [L184] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_30=499/5, var_1_31=0, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_30=499/5, var_1_31=0, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L185] CALL assume_abort_if_not(var_1_31 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_30=499/5, var_1_31=0, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_31 <= 127) VAL [isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_12=-128, var_1_14=16, var_1_15=1, var_1_18=4, var_1_19=32, var_1_1=32, var_1_20=1, var_1_21=16, var_1_22=0, var_1_23=25, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_30=499/5, var_1_31=0, var_1_33=21/5, var_1_3=7, var_1_4=0, var_1_5=257/2, var_1_6=-8, var_1_7=8] [L202] RET updateVariables() [L203] CALL step() [L56] COND FALSE !(last_1_var_1_22 || last_1_var_1_22) [L63] var_1_15 = 2 [L65] var_1_22 = 0 [L66] var_1_33 = var_1_10 [L67] COND FALSE !(\read(var_1_22)) [L70] unsigned char stepLocal_1 = var_1_22; [L71] COND TRUE stepLocal_1 || (var_1_4 <= (- var_1_6)) [L72] var_1_14 = ((((((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) > (var_1_15)) ? (((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_15))) [L76] signed long int stepLocal_0 = (var_1_3 / 1) / var_1_6; [L77] COND FALSE !(\read(var_1_22)) [L84] var_1_5 = var_1_10 [L86] signed long int stepLocal_4 = (((var_1_15) > (var_1_7)) ? (var_1_15) : (var_1_7)); [L87] COND TRUE (var_1_24 - (var_1_25 - var_1_3)) <= stepLocal_4 [L88] COND FALSE !(\read(var_1_22)) [L91] var_1_23 = 50 [L96] var_1_12 = ((((((var_1_23) < (var_1_3)) ? (var_1_23) : (var_1_3))) + var_1_4) + ((((var_1_1) < (100)) ? (var_1_1) : (100)))) [L97] signed long int stepLocal_7 = -1; [L98] signed long int stepLocal_6 = 0 & var_1_25; [L99] signed short int stepLocal_5 = var_1_15; [L100] COND FALSE !(stepLocal_5 < var_1_15) [L109] COND FALSE !(var_1_9 > (var_1_26 * var_1_8)) [L112] var_1_19 = (var_1_4 + var_1_20) [L114] signed short int stepLocal_3 = var_1_15; [L115] EXPR 5 | var_1_3 [L115] EXPR var_1_4 << var_1_18 [L115] unsigned char stepLocal_2 = (5 | var_1_3) < (var_1_4 << var_1_18); [L116] COND FALSE !(stepLocal_2 && (var_1_19 < var_1_23)) [L119] COND TRUE var_1_18 > stepLocal_3 [L120] var_1_21 = var_1_20 [L125] EXPR var_1_15 ^ var_1_21 [L125] COND FALSE !((var_1_15 ^ var_1_21) <= var_1_21) [L203] RET step() [L204] CALL, EXPR property() [L193] EXPR ((((((var_1_22 ? (var_1_1 == ((unsigned char) ((var_1_3 + var_1_4) + 8))) : 1) && (var_1_22 ? ((((var_1_3 / 1) / var_1_6) == ((var_1_14 * var_1_4) % var_1_7)) ? (var_1_5 == ((double) (((((var_1_8 - var_1_9)) > (var_1_10)) ? ((var_1_8 - var_1_9)) : (var_1_10))))) : (var_1_5 == ((double) var_1_11))) : (var_1_5 == ((double) var_1_10)))) && (var_1_12 == ((signed long int) ((((((var_1_23) < (var_1_3)) ? (var_1_23) : (var_1_3))) + var_1_4) + ((((var_1_1) < (100)) ? (var_1_1) : (100))))))) && ((var_1_22 || (var_1_4 <= (- var_1_6))) ? (var_1_14 == ((signed long int) ((((((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) > (var_1_15)) ? (((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_15))))) : (var_1_14 == ((signed long int) 5)))) && ((last_1_var_1_22 || last_1_var_1_22) ? (((last_1_var_1_1 * (last_1_var_1_23 % var_1_7)) < (var_1_6 / var_1_18)) ? (var_1_15 == ((signed short int) 10)) : (var_1_15 == ((signed short int) var_1_4))) : (var_1_15 == ((signed short int) 2)))) && ((var_1_9 > (var_1_26 * var_1_8)) ? (var_1_19 == ((signed char) var_1_4)) : (var_1_19 == ((signed char) (var_1_4 + var_1_20))))) && ((((5 | var_1_3) < (var_1_4 << var_1_18)) && (var_1_19 < var_1_23)) ? (var_1_21 == ((signed short int) var_1_3)) : ((var_1_18 > var_1_15) ? (var_1_21 == ((signed short int) var_1_20)) : (var_1_21 == ((signed short int) var_1_4)))) [L193] EXPR ((((((((((var_1_22 ? (var_1_1 == ((unsigned char) ((var_1_3 + var_1_4) + 8))) : 1) && (var_1_22 ? ((((var_1_3 / 1) / var_1_6) == ((var_1_14 * var_1_4) % var_1_7)) ? (var_1_5 == ((double) (((((var_1_8 - var_1_9)) > (var_1_10)) ? ((var_1_8 - var_1_9)) : (var_1_10))))) : (var_1_5 == ((double) var_1_11))) : (var_1_5 == ((double) var_1_10)))) && (var_1_12 == ((signed long int) ((((((var_1_23) < (var_1_3)) ? (var_1_23) : (var_1_3))) + var_1_4) + ((((var_1_1) < (100)) ? (var_1_1) : (100))))))) && ((var_1_22 || (var_1_4 <= (- var_1_6))) ? (var_1_14 == ((signed long int) ((((((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) > (var_1_15)) ? (((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_15))))) : (var_1_14 == ((signed long int) 5)))) && ((last_1_var_1_22 || last_1_var_1_22) ? (((last_1_var_1_1 * (last_1_var_1_23 % var_1_7)) < (var_1_6 / var_1_18)) ? (var_1_15 == ((signed short int) 10)) : (var_1_15 == ((signed short int) var_1_4))) : (var_1_15 == ((signed short int) 2)))) && ((var_1_9 > (var_1_26 * var_1_8)) ? (var_1_19 == ((signed char) var_1_4)) : (var_1_19 == ((signed char) (var_1_4 + var_1_20))))) && ((((5 | var_1_3) < (var_1_4 << var_1_18)) && (var_1_19 < var_1_23)) ? (var_1_21 == ((signed short int) var_1_3)) : ((var_1_18 > var_1_15) ? (var_1_21 == ((signed short int) var_1_20)) : (var_1_21 == ((signed short int) var_1_4))))) && (var_1_22 == ((unsigned char) 0))) && (((var_1_24 - (var_1_25 - var_1_3)) <= ((((var_1_15) > (var_1_7)) ? (var_1_15) : (var_1_7)))) ? (var_1_22 ? (var_1_23 == ((signed long int) (var_1_24 - var_1_25))) : (var_1_23 == ((signed long int) 50))) : (var_1_23 == ((signed long int) var_1_1)))) && ((var_1_15 < var_1_15) ? ((-1 >= var_1_23) ? ((var_1_23 <= (0 & var_1_25)) ? (var_1_26 == ((float) (var_1_9 - (var_1_27 + var_1_28)))) : 1) : (var_1_26 == ((float) (((((var_1_9) > ((var_1_29 - var_1_28))) ? (var_1_9) : ((var_1_29 - var_1_28)))) - var_1_27)))) : 1)) && (((var_1_15 ^ var_1_21) <= var_1_21) ? ((var_1_22 && var_1_22) ? (var_1_22 ? (var_1_30 == ((float) ((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27))))) : 1) : ((((var_1_3 + var_1_4) - var_1_31) <= var_1_21) ? ((var_1_20 < var_1_1) ? (var_1_30 == ((float) (var_1_9 - var_1_27))) : (var_1_30 == ((float) ((((var_1_10) > (var_1_8)) ? (var_1_10) : (var_1_8)))))) : 1)) : 1) [L193-L194] return (((((((((((var_1_22 ? (var_1_1 == ((unsigned char) ((var_1_3 + var_1_4) + 8))) : 1) && (var_1_22 ? ((((var_1_3 / 1) / var_1_6) == ((var_1_14 * var_1_4) % var_1_7)) ? (var_1_5 == ((double) (((((var_1_8 - var_1_9)) > (var_1_10)) ? ((var_1_8 - var_1_9)) : (var_1_10))))) : (var_1_5 == ((double) var_1_11))) : (var_1_5 == ((double) var_1_10)))) && (var_1_12 == ((signed long int) ((((((var_1_23) < (var_1_3)) ? (var_1_23) : (var_1_3))) + var_1_4) + ((((var_1_1) < (100)) ? (var_1_1) : (100))))))) && ((var_1_22 || (var_1_4 <= (- var_1_6))) ? (var_1_14 == ((signed long int) ((((((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) > (var_1_15)) ? (((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_15))))) : (var_1_14 == ((signed long int) 5)))) && ((last_1_var_1_22 || last_1_var_1_22) ? (((last_1_var_1_1 * (last_1_var_1_23 % var_1_7)) < (var_1_6 / var_1_18)) ? (var_1_15 == ((signed short int) 10)) : (var_1_15 == ((signed short int) var_1_4))) : (var_1_15 == ((signed short int) 2)))) && ((var_1_9 > (var_1_26 * var_1_8)) ? (var_1_19 == ((signed char) var_1_4)) : (var_1_19 == ((signed char) (var_1_4 + var_1_20))))) && ((((5 | var_1_3) < (var_1_4 << var_1_18)) && (var_1_19 < var_1_23)) ? (var_1_21 == ((signed short int) var_1_3)) : ((var_1_18 > var_1_15) ? (var_1_21 == ((signed short int) var_1_20)) : (var_1_21 == ((signed short int) var_1_4))))) && (var_1_22 == ((unsigned char) 0))) && (((var_1_24 - (var_1_25 - var_1_3)) <= ((((var_1_15) > (var_1_7)) ? (var_1_15) : (var_1_7)))) ? (var_1_22 ? (var_1_23 == ((signed long int) (var_1_24 - var_1_25))) : (var_1_23 == ((signed long int) 50))) : (var_1_23 == ((signed long int) var_1_1)))) && ((var_1_15 < var_1_15) ? ((-1 >= var_1_23) ? ((var_1_23 <= (0 & var_1_25)) ? (var_1_26 == ((float) (var_1_9 - (var_1_27 + var_1_28)))) : 1) : (var_1_26 == ((float) (((((var_1_9) > ((var_1_29 - var_1_28))) ? (var_1_9) : ((var_1_29 - var_1_28)))) - var_1_27)))) : 1)) && (((var_1_15 ^ var_1_21) <= var_1_21) ? ((var_1_22 && var_1_22) ? (var_1_22 ? (var_1_30 == ((float) ((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27))))) : 1) : ((((var_1_3 + var_1_4) - var_1_31) <= var_1_21) ? ((var_1_20 < var_1_1) ? (var_1_30 == ((float) (var_1_9 - var_1_27))) : (var_1_30 == ((float) ((((var_1_10) > (var_1_8)) ? (var_1_10) : (var_1_8)))))) : 1)) : 1)) && (var_1_33 == ((float) var_1_10)) ; [L204] RET, EXPR property() [L204] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=2, var_1_11=0, var_1_12=39, var_1_14=7, var_1_15=2, var_1_18=4, var_1_19=1, var_1_1=32, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_27=0, var_1_30=499/5, var_1_31=0, var_1_33=2, var_1_3=7, var_1_4=0, var_1_5=2, var_1_6=-8, var_1_7=8, var_1_8=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=32, last_1_var_1_22=0, last_1_var_1_23=25, var_1_10=2, var_1_11=0, var_1_12=39, var_1_14=7, var_1_15=2, var_1_18=4, var_1_19=1, var_1_1=32, var_1_20=1, var_1_21=1, var_1_22=0, var_1_23=50, var_1_24=32767, var_1_25=32767, var_1_26=13/4, var_1_27=0, var_1_30=499/5, var_1_31=0, var_1_33=2, var_1_3=7, var_1_4=0, var_1_5=2, var_1_6=-8, var_1_7=8, var_1_8=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory was 72.4MB in the beginning and 72.2MB in the end (delta: 176.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 498.77ms. Allocated memory is still 159.4MB. Free memory was 126.5MB in the beginning and 110.4MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 99.32ms. Allocated memory is still 159.4MB. Free memory was 110.4MB in the beginning and 105.6MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.43ms. Allocated memory is still 159.4MB. Free memory was 105.6MB in the beginning and 102.7MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1642.45ms. Allocated memory was 159.4MB in the beginning and 197.1MB in the end (delta: 37.7MB). Free memory was 102.7MB in the beginning and 109.7MB in the end (delta: -7.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * CodeCheck took 1127.99ms. Allocated memory is still 197.1MB. Free memory was 109.7MB in the beginning and 148.2MB in the end (delta: -38.5MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. * Witness Printer took 10.47ms. Allocated memory is still 197.1MB. Free memory was 148.2MB in the beginning and 147.9MB in the end (delta: 339.8kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-23 20:04:19,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/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 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_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC --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 ffd456b3aee4a03e3ad29674b9135df7e42dac45ab32681ea39048340b5ac3f8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:04:22,375 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:04:22,506 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-23 20:04:22,545 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:04:22,546 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:04:22,547 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:04:22,548 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:04:22,549 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:04:22,550 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:04:22,550 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:04:22,551 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:04:22,552 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:04:22,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:04:22,553 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:04:22,554 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:04:22,554 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:04:22,555 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 20:04:22,555 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 20:04:22,556 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 20:04:22,557 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:04:22,557 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:04:22,558 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:04:22,559 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:04:22,560 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:04:22,560 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:04:22,561 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 20:04:22,562 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-23 20:04:22,562 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:04:22,563 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:04:22,564 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:04:22,564 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:04:22,565 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:04:22,565 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 20:04:22,566 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 20:04:22,566 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:04:22,567 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-23 20:04:22,567 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 20:04:22,568 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffd456b3aee4a03e3ad29674b9135df7e42dac45ab32681ea39048340b5ac3f8 [2023-11-23 20:04:22,951 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:04:22,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:04:22,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:04:22,995 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:04:22,995 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:04:22,997 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i [2023-11-23 20:04:26,393 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:04:26,730 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:04:26,731 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i [2023-11-23 20:04:26,741 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/data/044a3e01d/775bcf49f727413884b8cf41cb324e7f/FLAGfc5cec70d [2023-11-23 20:04:26,756 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/data/044a3e01d/775bcf49f727413884b8cf41cb324e7f [2023-11-23 20:04:26,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:04:26,761 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:04:26,762 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:04:26,762 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:04:26,767 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:04:26,768 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:04:26" (1/1) ... [2023-11-23 20:04:26,769 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@401c42d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:26, skipping insertion in model container [2023-11-23 20:04:26,769 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:04:26" (1/1) ... [2023-11-23 20:04:26,824 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:04:27,041 WARN L240 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_a98d6106-3540-4292-8781-4db171d71861/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i[916,929] [2023-11-23 20:04:27,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:04:27,165 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:04:27,185 WARN L240 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_a98d6106-3540-4292-8781-4db171d71861/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-15.i[916,929] [2023-11-23 20:04:27,241 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:04:27,263 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:04:27,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27 WrapperNode [2023-11-23 20:04:27,264 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:04:27,266 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:04:27,266 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:04:27,266 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:04:27,275 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27" (1/1) ... [2023-11-23 20:04:27,292 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27" (1/1) ... [2023-11-23 20:04:27,337 INFO L138 Inliner]: procedures = 27, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 201 [2023-11-23 20:04:27,338 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:04:27,339 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:04:27,339 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:04:27,339 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:04:27,351 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27" (1/1) ... [2023-11-23 20:04:27,355 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27" (1/1) ... [2023-11-23 20:04:27,362 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27" (1/1) ... [2023-11-23 20:04:27,362 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27" (1/1) ... [2023-11-23 20:04:27,381 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27" (1/1) ... [2023-11-23 20:04:27,386 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27" (1/1) ... [2023-11-23 20:04:27,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27" (1/1) ... [2023-11-23 20:04:27,393 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27" (1/1) ... [2023-11-23 20:04:27,401 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:04:27,402 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:04:27,402 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:04:27,402 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:04:27,403 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:27" (1/1) ... [2023-11-23 20:04:27,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:04:27,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:04:27,465 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:04:27,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:04:27,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:04:27,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-23 20:04:27,527 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:04:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:04:27,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:04:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:04:27,640 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:04:27,642 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:04:56,858 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:04:57,184 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:04:57,184 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 20:04:57,186 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:04:57 BoogieIcfgContainer [2023-11-23 20:04:57,187 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:04:57,188 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:04:57,188 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:04:57,199 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:04:57,201 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:04:57" (1/1) ... [2023-11-23 20:04:57,212 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:04:57,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:04:57,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 53 states and 81 transitions. [2023-11-23 20:04:57,295 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 81 transitions. [2023-11-23 20:04:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-23 20:04:57,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:04:57,304 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-23 20:04:57,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/cvc4 [2023-11-23 20:04:57,306 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-23 20:04:57,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-23 20:05:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:00,927 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-23 20:05:11,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2023-11-23 20:05:11,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-23 20:05:11,158 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:488) 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) [2023-11-23 20:05:11,161 INFO L158 Benchmark]: Toolchain (without parser) took 44400.23ms. Allocated memory is still 94.4MB. Free memory was 70.2MB in the beginning and 65.5MB in the end (delta: 4.7MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2023-11-23 20:05:11,162 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory was 45.2MB in the beginning and 45.1MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:05:11,162 INFO L158 Benchmark]: CACSL2BoogieTranslator took 502.76ms. Allocated memory is still 94.4MB. Free memory was 69.9MB in the beginning and 53.4MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-23 20:05:11,163 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.41ms. Allocated memory is still 94.4MB. Free memory was 53.4MB in the beginning and 50.6MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 20:05:11,163 INFO L158 Benchmark]: Boogie Preprocessor took 62.11ms. Allocated memory is still 94.4MB. Free memory was 50.6MB in the beginning and 47.9MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-23 20:05:11,164 INFO L158 Benchmark]: RCFGBuilder took 29785.11ms. Allocated memory is still 94.4MB. Free memory was 47.7MB in the beginning and 56.9MB in the end (delta: -9.2MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. [2023-11-23 20:05:11,165 INFO L158 Benchmark]: CodeCheck took 13972.03ms. Allocated memory is still 94.4MB. Free memory was 56.9MB in the beginning and 65.5MB in the end (delta: -8.6MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-23 20:05:11,169 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:488) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory was 45.2MB in the beginning and 45.1MB in the end (delta: 98.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 502.76ms. Allocated memory is still 94.4MB. Free memory was 69.9MB in the beginning and 53.4MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.41ms. Allocated memory is still 94.4MB. Free memory was 53.4MB in the beginning and 50.6MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.11ms. Allocated memory is still 94.4MB. Free memory was 50.6MB in the beginning and 47.9MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 29785.11ms. Allocated memory is still 94.4MB. Free memory was 47.7MB in the beginning and 56.9MB in the end (delta: -9.2MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. * CodeCheck took 13972.03ms. Allocated memory is still 94.4MB. Free memory was 56.9MB in the beginning and 65.5MB in the end (delta: -8.6MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-23 20:05:11,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a98d6106-3540-4292-8781-4db171d71861/bin/ukojak-verify-1t5iHCbJaC/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