./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL --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 c1a619d587ea8887a624d8cc5293de5beed2f7340bed2d614c4c129aa4f65e00 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:02:34,997 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:02:35,073 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:02:35,078 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:02:35,079 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:02:35,110 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:02:35,111 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:02:35,112 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:02:35,113 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:02:35,113 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:02:35,114 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:02:35,115 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:02:35,115 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:02:35,116 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:02:35,117 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:02:35,117 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:02:35,118 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:02:35,119 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:02:35,119 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:02:35,120 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:02:35,121 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:02:35,121 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:02:35,122 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:02:35,123 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:02:35,123 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:02:35,124 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:02:35,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:02:35,126 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:02:35,126 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:02:35,127 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:02:35,127 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:02:35,128 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:02:35,129 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:02:35,129 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_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1a619d587ea8887a624d8cc5293de5beed2f7340bed2d614c4c129aa4f65e00 [2023-11-19 03:02:35,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:02:35,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:02:35,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:02:35,483 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:02:35,484 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:02:35,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i [2023-11-19 03:02:39,359 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:02:39,678 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:02:39,679 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i [2023-11-19 03:02:39,692 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/data/2974848aa/58882772a1ba4018bac67db2e3d8c783/FLAGf005da648 [2023-11-19 03:02:39,711 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/data/2974848aa/58882772a1ba4018bac67db2e3d8c783 [2023-11-19 03:02:39,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:02:39,716 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:02:39,719 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:02:39,719 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:02:39,725 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:02:39,726 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:02:39" (1/1) ... [2023-11-19 03:02:39,728 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5effcc43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:39, skipping insertion in model container [2023-11-19 03:02:39,728 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:02:39" (1/1) ... [2023-11-19 03:02:39,777 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:02:39,968 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_e2cd2098-bb4d-4956-be73-eb8ebb059dec/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i[915,928] [2023-11-19 03:02:40,039 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:02:40,056 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:02:40,073 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_e2cd2098-bb4d-4956-be73-eb8ebb059dec/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i[915,928] [2023-11-19 03:02:40,118 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:02:40,147 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:02:40,147 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40 WrapperNode [2023-11-19 03:02:40,148 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:02:40,149 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:02:40,149 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:02:40,149 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:02:40,159 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40" (1/1) ... [2023-11-19 03:02:40,190 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40" (1/1) ... [2023-11-19 03:02:40,257 INFO L138 Inliner]: procedures = 26, calls = 33, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 175 [2023-11-19 03:02:40,258 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:02:40,259 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:02:40,259 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:02:40,259 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:02:40,270 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40" (1/1) ... [2023-11-19 03:02:40,271 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40" (1/1) ... [2023-11-19 03:02:40,275 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40" (1/1) ... [2023-11-19 03:02:40,276 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40" (1/1) ... [2023-11-19 03:02:40,290 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40" (1/1) ... [2023-11-19 03:02:40,295 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40" (1/1) ... [2023-11-19 03:02:40,298 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40" (1/1) ... [2023-11-19 03:02:40,302 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40" (1/1) ... [2023-11-19 03:02:40,308 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:02:40,309 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:02:40,309 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:02:40,309 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:02:40,311 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:40" (1/1) ... [2023-11-19 03:02:40,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:02:40,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:02:40,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:02:40,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:02:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:02:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:02:40,408 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:02:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:02:40,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:02:40,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:02:40,523 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:02:40,526 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:02:41,199 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:02:41,537 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:02:41,537 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:02:41,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:02:41 BoogieIcfgContainer [2023-11-19 03:02:41,544 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:02:41,545 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:02:41,545 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:02:41,559 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:02:41,559 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:02:41" (1/1) ... [2023-11-19 03:02:41,571 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:02:41,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:02:41,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 41 states and 61 transitions. [2023-11-19 03:02:41,659 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 61 transitions. [2023-11-19 03:02:41,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-19 03:02:41,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:02:41,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:02:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 03:02:42,155 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 03:02:42,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 03:02:42,505 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-19 03:02:42,669 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 03:02:42 ImpRootNode [2023-11-19 03:02:42,670 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 03:02:42,671 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 03:02:42,672 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 03:02:42,672 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 03:02:42,673 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:02:41" (3/4) ... [2023-11-19 03:02:42,675 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-19 03:02:42,677 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 03:02:42,678 INFO L158 Benchmark]: Toolchain (without parser) took 2961.31ms. Allocated memory is still 167.8MB. Free memory was 124.3MB in the beginning and 121.8MB in the end (delta: 2.5MB). Peak memory consumption was 3.0MB. Max. memory is 16.1GB. [2023-11-19 03:02:42,679 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory is still 62.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:02:42,679 INFO L158 Benchmark]: CACSL2BoogieTranslator took 429.39ms. Allocated memory is still 167.8MB. Free memory was 124.0MB in the beginning and 110.1MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-19 03:02:42,680 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.21ms. Allocated memory is still 167.8MB. Free memory was 110.1MB in the beginning and 106.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 03:02:42,681 INFO L158 Benchmark]: Boogie Preprocessor took 49.34ms. Allocated memory is still 167.8MB. Free memory was 106.6MB in the beginning and 104.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 03:02:42,682 INFO L158 Benchmark]: RCFGBuilder took 1235.23ms. Allocated memory is still 167.8MB. Free memory was 104.5MB in the beginning and 97.5MB in the end (delta: 7.0MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2023-11-19 03:02:42,683 INFO L158 Benchmark]: CodeCheck took 1125.50ms. Allocated memory is still 167.8MB. Free memory was 97.5MB in the beginning and 121.8MB in the end (delta: -24.4MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:02:42,683 INFO L158 Benchmark]: Witness Printer took 5.54ms. Allocated memory is still 167.8MB. Free memory is still 121.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:02:42,687 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, 41 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, 76 NumberOfCodeBlocks, 76 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 someBinaryDOUBLEComparisonOperation at line 86, overapproximation of someBinaryFLOATComparisonOperation at line 64, overapproximation of bitwiseOr at line 63. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] double var_1_2 = 32.25; [L24] double var_1_3 = 16.5; [L25] unsigned char var_1_4 = 10; [L26] unsigned char var_1_5 = 100; [L27] unsigned char var_1_6 = 1; [L28] signed char var_1_7 = -5; [L29] unsigned char var_1_8 = 0; [L30] signed char var_1_9 = -10; [L31] signed short int var_1_10 = 64; [L32] unsigned short int var_1_11 = 0; [L33] float var_1_12 = 64.75; [L34] double var_1_13 = 5.4; [L35] float var_1_14 = 5.625; [L36] unsigned long int var_1_15 = 32; [L37] unsigned long int var_1_16 = 4; [L38] unsigned long int var_1_17 = 0; [L39] unsigned long int var_1_18 = 500; [L40] float var_1_19 = 1.8; [L41] float var_1_20 = 32.5; [L42] signed char var_1_21 = 4; [L43] unsigned char var_1_22 = 50; [L44] unsigned char var_1_23 = 1; [L45] unsigned char var_1_24 = 10; [L46] unsigned long int var_1_25 = 100000; [L47] unsigned short int last_1_var_1_11 = 0; [L48] float last_1_var_1_12 = 64.75; [L49] unsigned long int last_1_var_1_15 = 32; [L147] isInitial = 1 [L148] FCALL initially() [L149] COND TRUE 1 [L150] CALL updateLastVariables() [L138] last_1_var_1_11 = var_1_11 [L139] last_1_var_1_12 = var_1_12 [L140] last_1_var_1_15 = var_1_15 [L150] RET updateLastVariables() [L151] CALL updateVariables() [L104] var_1_2 = __VERIFIER_nondet_double() [L105] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=33/2, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=33/2, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L106] var_1_3 = __VERIFIER_nondet_double() [L107] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L108] var_1_4 = __VERIFIER_nondet_uchar() [L109] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L110] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L111] var_1_5 = __VERIFIER_nondet_uchar() [L112] CALL assume_abort_if_not(var_1_5 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not(var_1_5 >= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L113] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L114] var_1_6 = __VERIFIER_nondet_uchar() [L115] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=0, var_1_9=-10] [L116] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=0, var_1_9=-10] [L117] var_1_8 = __VERIFIER_nondet_uchar() [L118] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-10] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-10] [L119] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-10] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-10] [L120] var_1_9 = __VERIFIER_nondet_char() [L121] CALL assume_abort_if_not(var_1_9 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_9 >= -63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L122] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L123] var_1_13 = __VERIFIER_nondet_double() [L124] CALL assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L125] CALL assume_abort_if_not(var_1_13 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_13 != 0.0F) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L126] var_1_14 = __VERIFIER_nondet_float() [L127] CALL assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L128] var_1_17 = __VERIFIER_nondet_ulong() [L129] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L130] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=65/2, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L131] var_1_20 = __VERIFIER_nondet_float() [L132] CALL assume_abort_if_not((var_1_20 >= -922337.2036854765600e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=4, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not((var_1_20 >= -922337.2036854765600e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=4, var_1_21=4, var_1_22=50, var_1_23=1, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L133] var_1_23 = __VERIFIER_nondet_uchar() [L134] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=4, var_1_21=4, var_1_22=50, var_1_23=0, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=4, var_1_21=4, var_1_22=50, var_1_23=0, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L135] CALL assume_abort_if_not(var_1_23 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=4, var_1_21=4, var_1_22=50, var_1_23=0, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_23 <= 254) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=500, var_1_19=9/5, var_1_1=32, var_1_20=4, var_1_21=4, var_1_22=50, var_1_23=0, var_1_24=10, var_1_25=100000, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=-5, var_1_8=1, var_1_9=-63] [L151] RET updateVariables() [L152] CALL step() [L53] var_1_16 = var_1_17 [L54] var_1_18 = var_1_17 [L55] var_1_19 = var_1_20 [L56] var_1_21 = -8 [L57] var_1_22 = var_1_23 [L58] COND FALSE !(var_1_23 < var_1_16) [L61] var_1_25 = var_1_17 [L62] unsigned long int stepLocal_1 = var_1_6 - last_1_var_1_15; [L63] EXPR last_1_var_1_11 ^ last_1_var_1_15 [L63] COND FALSE !(stepLocal_1 < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) [L68] COND FALSE !((var_1_5 <= var_1_4) && var_1_8) [L75] COND TRUE (-8 * var_1_11) < var_1_4 [L76] var_1_7 = 1 [L81] COND TRUE 128 >= last_1_var_1_15 [L82] var_1_15 = (var_1_6 + (var_1_4 + var_1_11)) [L86] COND FALSE !(var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) [L89] COND TRUE (10.8 + var_1_12) <= (- var_1_12) [L90] var_1_1 = (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)) [L92] unsigned char stepLocal_0 = var_1_4; [L93] COND FALSE !(-4 >= stepLocal_0) [L100] var_1_10 = var_1_4 [L152] RET step() [L153] CALL, EXPR property() [L143] EXPR (((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1) [L143] EXPR last_1_var_1_11 ^ last_1_var_1_15 [L143] EXPR (((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1) [L143-L144] return (((((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1)) && ((var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? (var_1_12 == ((float) var_1_14)) : 1)) && ((128 >= last_1_var_1_15) ? (var_1_15 == ((unsigned long int) (var_1_6 + (var_1_4 + var_1_11)))) : (var_1_15 == ((unsigned long int) var_1_7))) ; [L153] RET, EXPR property() [L153] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=1, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=34, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=31, var_1_20=4, var_1_21=-8, var_1_22=0, var_1_23=0, var_1_24=10, var_1_25=0, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=1, var_1_8=1, var_1_9=-63] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=1, var_1_11=0, var_1_12=259/4, var_1_13=3, var_1_14=259/4, var_1_15=34, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=31, var_1_20=4, var_1_21=-8, var_1_22=0, var_1_23=0, var_1_24=10, var_1_25=0, var_1_3=2, var_1_4=1, var_1_5=63, var_1_6=33, var_1_7=1, var_1_8=1, var_1_9=-63] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory is still 62.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 429.39ms. Allocated memory is still 167.8MB. Free memory was 124.0MB in the beginning and 110.1MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.21ms. Allocated memory is still 167.8MB. Free memory was 110.1MB in the beginning and 106.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.34ms. Allocated memory is still 167.8MB. Free memory was 106.6MB in the beginning and 104.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1235.23ms. Allocated memory is still 167.8MB. Free memory was 104.5MB in the beginning and 97.5MB in the end (delta: 7.0MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. * CodeCheck took 1125.50ms. Allocated memory is still 167.8MB. Free memory was 97.5MB in the beginning and 121.8MB in the end (delta: -24.4MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 5.54ms. Allocated memory is still 167.8MB. Free memory is still 121.8MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-19 03:02:42,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL --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 c1a619d587ea8887a624d8cc5293de5beed2f7340bed2d614c4c129aa4f65e00 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:02:45,885 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:02:46,057 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-19 03:02:46,119 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:02:46,120 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:02:46,121 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:02:46,122 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:02:46,123 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:02:46,124 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:02:46,130 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:02:46,131 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:02:46,132 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:02:46,132 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:02:46,134 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:02:46,135 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:02:46,135 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:02:46,136 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:02:46,136 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:02:46,137 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:02:46,138 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:02:46,139 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:02:46,139 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:02:46,140 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:02:46,140 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:02:46,141 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:02:46,141 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:02:46,142 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:02:46,142 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:02:46,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:02:46,143 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:02:46,145 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:02:46,145 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:02:46,146 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:02:46,146 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:02:46,146 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:02:46,147 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:02:46,147 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:02:46,147 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_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1a619d587ea8887a624d8cc5293de5beed2f7340bed2d614c4c129aa4f65e00 [2023-11-19 03:02:46,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:02:46,642 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:02:46,645 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:02:46,647 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:02:46,647 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:02:46,649 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i [2023-11-19 03:02:50,314 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:02:50,729 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:02:50,731 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i [2023-11-19 03:02:50,747 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/data/95315a745/c66562b744f34f51bccff35a285e39eb/FLAGaad3b0c68 [2023-11-19 03:02:50,770 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/data/95315a745/c66562b744f34f51bccff35a285e39eb [2023-11-19 03:02:50,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:02:50,783 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:02:50,789 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:02:50,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:02:50,795 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:02:50,796 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:02:50" (1/1) ... [2023-11-19 03:02:50,797 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44aa4d51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:50, skipping insertion in model container [2023-11-19 03:02:50,797 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:02:50" (1/1) ... [2023-11-19 03:02:50,852 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:02:51,096 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_e2cd2098-bb4d-4956-be73-eb8ebb059dec/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i[915,928] [2023-11-19 03:02:51,213 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:02:51,248 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:02:51,272 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_e2cd2098-bb4d-4956-be73-eb8ebb059dec/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-95.i[915,928] [2023-11-19 03:02:51,333 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:02:51,371 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:02:51,372 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51 WrapperNode [2023-11-19 03:02:51,372 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:02:51,374 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:02:51,374 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:02:51,374 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:02:51,384 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51" (1/1) ... [2023-11-19 03:02:51,422 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51" (1/1) ... [2023-11-19 03:02:51,471 INFO L138 Inliner]: procedures = 27, calls = 33, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 153 [2023-11-19 03:02:51,477 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:02:51,479 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:02:51,479 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:02:51,479 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:02:51,491 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51" (1/1) ... [2023-11-19 03:02:51,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51" (1/1) ... [2023-11-19 03:02:51,497 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51" (1/1) ... [2023-11-19 03:02:51,498 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51" (1/1) ... [2023-11-19 03:02:51,513 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51" (1/1) ... [2023-11-19 03:02:51,518 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51" (1/1) ... [2023-11-19 03:02:51,522 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51" (1/1) ... [2023-11-19 03:02:51,525 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51" (1/1) ... [2023-11-19 03:02:51,531 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:02:51,548 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:02:51,548 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:02:51,549 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:02:51,550 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:02:51" (1/1) ... [2023-11-19 03:02:51,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:02:51,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:02:51,649 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:02:51,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:02:51,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:02:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-19 03:02:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:02:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:02:51,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:02:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:02:51,875 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:02:51,878 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:03:11,633 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:03:11,966 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:03:11,967 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:03:11,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:03:11 BoogieIcfgContainer [2023-11-19 03:03:11,975 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:03:11,977 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:03:11,977 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:03:11,991 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:03:11,993 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:03:11" (1/1) ... [2023-11-19 03:03:12,006 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:03:12,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:03:12,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 41 states and 61 transitions. [2023-11-19 03:03:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 61 transitions. [2023-11-19 03:03:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-19 03:03:12,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:03:12,106 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-19 03:03:12,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/cvc4 [2023-11-19 03:03:12,110 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-19 03:03:12,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2cd2098-bb4d-4956-be73-eb8ebb059dec/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-19 03:03:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:03:15,201 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-19 03:03:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:03:15,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 23 conjunts are in the unsatisfiable core [2023-11-19 03:03:15,959 INFO L285 TraceCheckSpWp]: Computing forward predicates...