./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-92.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-92.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b --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 7e6a9890500b02becbe2374583823016242ae2e1be997dd1bfb050bacebdd67a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:56:31,914 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:56:31,968 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:56:31,972 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:56:31,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:56:31,989 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:56:31,990 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:56:31,990 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:56:31,990 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:56:31,990 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:56:31,990 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:56:31,990 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:56:31,991 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:56:31,991 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:56:31,991 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:56:31,991 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:56:31,991 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:56:31,991 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:56:31,991 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:56:31,991 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:56:31,991 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:56:31,991 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:56:31,991 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:56:31,992 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:56:31,992 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:56:31,992 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:56:31,992 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:56:31,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:56:31,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:56:31,992 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:56:31,992 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:56:31,992 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:56:31,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:56:31,992 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b 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 -> 7e6a9890500b02becbe2374583823016242ae2e1be997dd1bfb050bacebdd67a [2024-12-06 02:56:32,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:56:32,222 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:56:32,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:56:32,226 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:56:32,226 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:56:32,227 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-92.i [2024-12-06 02:56:34,837 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/data/df244996e/5551a7d388a24ed58f3cbc091e46e13e/FLAGecce7374c [2024-12-06 02:56:35,042 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:56:35,043 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-92.i [2024-12-06 02:56:35,052 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/data/df244996e/5551a7d388a24ed58f3cbc091e46e13e/FLAGecce7374c [2024-12-06 02:56:35,419 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/data/df244996e/5551a7d388a24ed58f3cbc091e46e13e [2024-12-06 02:56:35,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:56:35,422 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:56:35,424 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:56:35,424 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:56:35,427 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:56:35,427 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10dbfce9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35, skipping insertion in model container [2024-12-06 02:56:35,428 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,443 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:56:35,545 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-92.i[915,928] [2024-12-06 02:56:35,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:56:35,612 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:56:35,621 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-92.i[915,928] [2024-12-06 02:56:35,648 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:56:35,661 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:56:35,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35 WrapperNode [2024-12-06 02:56:35,662 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:56:35,663 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:56:35,663 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:56:35,663 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:56:35,668 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,676 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,706 INFO L138 Inliner]: procedures = 26, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 198 [2024-12-06 02:56:35,706 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:56:35,707 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:56:35,707 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:56:35,707 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:56:35,714 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,717 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,717 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,727 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,729 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,733 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,735 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,736 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,740 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:56:35,741 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:56:35,741 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:56:35,741 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:56:35,742 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:35" (1/1) ... [2024-12-06 02:56:35,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:56:35,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:56:35,770 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:56:35,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:56:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:56:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:56:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:56:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:56:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:56:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:56:35,863 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:56:35,865 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:56:36,200 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-12-06 02:56:36,200 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:56:36,426 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:56:36,426 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:56:36,427 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:56:36 BoogieIcfgContainer [2024-12-06 02:56:36,427 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:56:36,428 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:56:36,428 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:56:36,438 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:56:36,438 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:56:36" (1/1) ... [2024-12-06 02:56:36,446 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:56:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:36,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 48 states and 74 transitions. [2024-12-06 02:56:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 74 transitions. [2024-12-06 02:56:36,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:56:36,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:36,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:36,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:56:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:56:37,053 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 02:56:37,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:56:37,194 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 02:56:37,271 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 02:56:37 ImpRootNode [2024-12-06 02:56:37,271 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 02:56:37,271 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 02:56:37,271 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 02:56:37,272 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 02:56:37,272 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:56:36" (3/4) ... [2024-12-06 02:56:37,274 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 02:56:37,275 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 02:56:37,275 INFO L158 Benchmark]: Toolchain (without parser) took 1853.08ms. Allocated memory is still 117.4MB. Free memory was 92.9MB in the beginning and 64.3MB in the end (delta: 28.6MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2024-12-06 02:56:37,276 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:56:37,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 238.54ms. Allocated memory is still 117.4MB. Free memory was 92.9MB in the beginning and 78.3MB in the end (delta: 14.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 02:56:37,276 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.91ms. Allocated memory is still 117.4MB. Free memory was 78.0MB in the beginning and 74.4MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:56:37,277 INFO L158 Benchmark]: Boogie Preprocessor took 33.29ms. Allocated memory is still 117.4MB. Free memory was 74.4MB in the beginning and 72.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:56:37,277 INFO L158 Benchmark]: RCFGBuilder took 686.10ms. Allocated memory is still 117.4MB. Free memory was 72.5MB in the beginning and 68.9MB in the end (delta: 3.7MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2024-12-06 02:56:37,277 INFO L158 Benchmark]: CodeCheck took 843.16ms. Allocated memory is still 117.4MB. Free memory was 68.9MB in the beginning and 64.3MB in the end (delta: 4.5MB). Peak memory consumption was 3.5MB. Max. memory is 16.1GB. [2024-12-06 02:56:37,278 INFO L158 Benchmark]: Witness Printer took 3.18ms. Allocated memory is still 117.4MB. Free memory was 64.3MB in the beginning and 64.3MB in the end (delta: 13.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:56:37,280 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, 48 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.7s, 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, 95 NumberOfCodeBlocks, 95 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, ConComCheckerStatistics: 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 shiftRight at line 76, overapproximation of bitwiseOr at line 59, overapproximation of someBinaryDOUBLEComparisonOperation at line 132, overapproximation of someBinaryDOUBLEComparisonOperation at line 62. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 100; [L23] unsigned char var_1_6 = 0; [L24] unsigned char var_1_7 = 0; [L25] unsigned short int var_1_8 = 10; [L26] unsigned short int var_1_9 = 0; [L27] unsigned short int var_1_10 = 53946; [L28] unsigned short int var_1_11 = 1; [L29] unsigned long int var_1_12 = 8; [L30] double var_1_13 = 8.25; [L31] signed long int var_1_14 = -256; [L32] double var_1_15 = 0.19999999999999996; [L33] signed long int var_1_16 = -16; [L34] signed char var_1_17 = 1; [L35] signed char var_1_18 = 4; [L36] signed char var_1_19 = 64; [L37] signed long int var_1_20 = 1; [L38] signed long int var_1_21 = 1000000000; [L39] unsigned char var_1_23 = 4; [L40] unsigned char var_1_24 = 8; [L41] signed long int var_1_25 = 64; [L42] unsigned long int var_1_26 = 1; [L43] signed short int var_1_27 = -32; [L44] signed short int var_1_28 = 10; [L45] signed long int var_1_29 = 4; [L46] unsigned char var_1_30 = 0; [L47] unsigned short int last_1_var_1_1 = 100; [L48] unsigned long int last_1_var_1_12 = 8; [L49] double last_1_var_1_13 = 8.25; [L50] signed long int last_1_var_1_16 = -16; [L160] isInitial = 1 [L161] FCALL initially() [L163] CALL updateLastVariables() [L150] last_1_var_1_1 = var_1_1 [L151] last_1_var_1_12 = var_1_12 [L152] last_1_var_1_13 = var_1_13 [L153] last_1_var_1_16 = var_1_16 [L163] RET updateLastVariables() [L164] CALL updateVariables() [L109] var_1_6 = __VERIFIER_nondet_uchar() [L110] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_7=0, var_1_8=10, var_1_9=0] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_7=0, var_1_8=10, var_1_9=0] [L111] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=10, var_1_9=0] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=10, var_1_9=0] [L112] var_1_7 = __VERIFIER_nondet_uchar() [L113] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_8=10, var_1_9=0] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_8=10, var_1_9=0] [L114] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=10, var_1_9=0] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=10, var_1_9=0] [L115] var_1_8 = __VERIFIER_nondet_ushort() [L116] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_9=0] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_9=0] [L117] CALL assume_abort_if_not(var_1_8 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=0] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not(var_1_8 <= 65534) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=0] [L118] var_1_9 = __VERIFIER_nondet_ushort() [L119] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2] [L120] CALL assume_abort_if_not(var_1_9 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_9 <= 65534) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=53946, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L121] var_1_10 = __VERIFIER_nondet_ushort() [L122] CALL assume_abort_if_not(var_1_10 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_10 >= 32767) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L123] CALL assume_abort_if_not(var_1_10 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_10 <= 65534) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=1, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L124] var_1_11 = __VERIFIER_nondet_ushort() [L125] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L126] CALL assume_abort_if_not(var_1_11 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_11 <= 32767) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=-256, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L127] var_1_14 = __VERIFIER_nondet_long() [L128] CALL assume_abort_if_not(var_1_14 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_14 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L129] CALL assume_abort_if_not(var_1_14 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_14 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L130] CALL assume_abort_if_not(var_1_14 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_14 != 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_15=4999999999999999/25000000000000000, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L131] var_1_15 = __VERIFIER_nondet_double() [L132] CALL assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L133] var_1_18 = __VERIFIER_nondet_char() [L134] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L135] CALL assume_abort_if_not(var_1_18 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_18 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=64, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L136] var_1_19 = __VERIFIER_nondet_char() [L137] CALL assume_abort_if_not(var_1_19 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_19 >= 63) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L138] CALL assume_abort_if_not(var_1_19 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_19 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=1000000000, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L139] var_1_21 = __VERIFIER_nondet_long() [L140] CALL assume_abort_if_not(var_1_21 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_21 >= 536870911) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L141] CALL assume_abort_if_not(var_1_21 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_21 <= 1073741823) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_24=8, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L142] var_1_24 = __VERIFIER_nondet_uchar() [L143] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L144] CALL assume_abort_if_not(var_1_24 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_24=0, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_24 <= 254) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_24=0, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=0, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L145] var_1_30 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_24=0, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_24=0, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L147] CALL assume_abort_if_not(var_1_30 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_24=0, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=1, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_30 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=33/4, var_1_14=2, var_1_16=-16, var_1_17=1, var_1_18=4, var_1_19=63, var_1_1=100, var_1_20=1, var_1_21=536870911, var_1_23=4, var_1_24=0, var_1_25=64, var_1_26=1, var_1_27=-32, var_1_28=10, var_1_29=4, var_1_30=1, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L164] RET updateVariables() [L165] CALL step() [L54] var_1_23 = var_1_24 [L55] var_1_25 = var_1_24 [L56] var_1_26 = var_1_23 [L57] var_1_27 = var_1_24 [L58] var_1_28 = var_1_24 [L59] EXPR var_1_28 | var_1_25 [L59] COND FALSE !(((- var_1_23) > (var_1_28 | var_1_25)) && var_1_30) [L62] unsigned char stepLocal_0 = last_1_var_1_13 >= last_1_var_1_13; [L63] COND FALSE !((last_1_var_1_12 == last_1_var_1_1) && stepLocal_0) [L74] var_1_1 = var_1_10 [L76] EXPR ((((var_1_11) < (16)) ? (var_1_11) : (16))) >> var_1_10 [L76] COND TRUE (((((var_1_11) < (16)) ? (var_1_11) : (16))) >> var_1_10) >= last_1_var_1_16 [L77] COND FALSE !(\read(var_1_7)) [L81] var_1_17 = (4 - ((((var_1_18) < ((var_1_19 - 1))) ? (var_1_18) : ((var_1_19 - 1))))) [L82] unsigned long int stepLocal_4 = var_1_12; [L83] COND TRUE \read(var_1_6) [L84] var_1_20 = ((var_1_8 - (var_1_21 - var_1_11)) + var_1_10) [L92] unsigned char stepLocal_3 = var_1_6; [L93] unsigned char stepLocal_2 = var_1_6; [L94] COND FALSE !(stepLocal_2 && (var_1_9 < (var_1_10 + var_1_20))) [L99] var_1_16 = var_1_8 [L101] signed long int stepLocal_1 = ((((var_1_10) < (var_1_1)) ? (var_1_10) : (var_1_1))) + (var_1_9 % var_1_14); [L102] COND TRUE stepLocal_1 >= ((((var_1_16) < (var_1_8)) ? (var_1_16) : (var_1_8))) [L103] var_1_13 = var_1_15 [L165] RET step() [L166] CALL, EXPR property() [L156] EXPR (((last_1_var_1_12 == last_1_var_1_1) && (last_1_var_1_13 >= last_1_var_1_13)) ? (var_1_6 ? (var_1_7 ? (var_1_1 == ((unsigned short int) ((((var_1_8) < (var_1_9)) ? (var_1_8) : (var_1_9))))) : (var_1_1 == ((unsigned short int) ((((var_1_9) > (var_1_8)) ? (var_1_9) : (var_1_8)))))) : (var_1_1 == ((unsigned short int) (((((46167) > (var_1_10)) ? (46167) : (var_1_10))) - var_1_11)))) : (var_1_1 == ((unsigned short int) var_1_10))) && (((((((var_1_11) < (16)) ? (var_1_11) : (16))) >> var_1_10) >= last_1_var_1_16) ? (var_1_7 ? (var_1_12 == ((unsigned long int) var_1_10)) : 1) : 1) [L156] EXPR ((((var_1_11) < (16)) ? (var_1_11) : (16))) >> var_1_10 [L156] EXPR (((last_1_var_1_12 == last_1_var_1_1) && (last_1_var_1_13 >= last_1_var_1_13)) ? (var_1_6 ? (var_1_7 ? (var_1_1 == ((unsigned short int) ((((var_1_8) < (var_1_9)) ? (var_1_8) : (var_1_9))))) : (var_1_1 == ((unsigned short int) ((((var_1_9) > (var_1_8)) ? (var_1_9) : (var_1_8)))))) : (var_1_1 == ((unsigned short int) (((((46167) > (var_1_10)) ? (46167) : (var_1_10))) - var_1_11)))) : (var_1_1 == ((unsigned short int) var_1_10))) && (((((((var_1_11) < (16)) ? (var_1_11) : (16))) >> var_1_10) >= last_1_var_1_16) ? (var_1_7 ? (var_1_12 == ((unsigned long int) var_1_10)) : 1) : 1) [L156-L157] return (((((((last_1_var_1_12 == last_1_var_1_1) && (last_1_var_1_13 >= last_1_var_1_13)) ? (var_1_6 ? (var_1_7 ? (var_1_1 == ((unsigned short int) ((((var_1_8) < (var_1_9)) ? (var_1_8) : (var_1_9))))) : (var_1_1 == ((unsigned short int) ((((var_1_9) > (var_1_8)) ? (var_1_9) : (var_1_8)))))) : (var_1_1 == ((unsigned short int) (((((46167) > (var_1_10)) ? (46167) : (var_1_10))) - var_1_11)))) : (var_1_1 == ((unsigned short int) var_1_10))) && (((((((var_1_11) < (16)) ? (var_1_11) : (16))) >> var_1_10) >= last_1_var_1_16) ? (var_1_7 ? (var_1_12 == ((unsigned long int) var_1_10)) : 1) : 1)) && (((((((var_1_10) < (var_1_1)) ? (var_1_10) : (var_1_1))) + (var_1_9 % var_1_14)) >= ((((var_1_16) < (var_1_8)) ? (var_1_16) : (var_1_8)))) ? (var_1_13 == ((double) var_1_15)) : (var_1_13 == ((double) var_1_15)))) && ((var_1_6 && (var_1_9 < (var_1_10 + var_1_20))) ? ((var_1_7 && var_1_6) ? (var_1_16 == ((signed long int) var_1_10)) : 1) : (var_1_16 == ((signed long int) var_1_8)))) && (var_1_17 == ((signed char) (4 - ((((var_1_18) < ((var_1_19 - 1))) ? (var_1_18) : ((var_1_19 - 1)))))))) && (var_1_6 ? (var_1_20 == ((signed long int) ((var_1_8 - (var_1_21 - var_1_11)) + var_1_10))) : (((~ var_1_19) == var_1_12) ? (var_1_20 == ((signed long int) var_1_1)) : (var_1_20 == ((signed long int) var_1_10)))) ; [L166] RET, EXPR property() [L166] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=2, var_1_14=2, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=4, var_1_19=63, var_1_1=-32769, var_1_20=-536838142, var_1_21=536870911, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=4, var_1_30=1, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=33/4, last_1_var_1_16=-16, last_1_var_1_1=100, var_1_10=-32769, var_1_11=-65536, var_1_12=8, var_1_13=2, var_1_14=2, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=4, var_1_19=63, var_1_1=-32769, var_1_20=-536838142, var_1_21=536870911, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=4, var_1_30=1, var_1_6=-255, var_1_7=0, var_1_8=2, var_1_9=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 238.54ms. Allocated memory is still 117.4MB. Free memory was 92.9MB in the beginning and 78.3MB in the end (delta: 14.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.91ms. Allocated memory is still 117.4MB. Free memory was 78.0MB in the beginning and 74.4MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 33.29ms. Allocated memory is still 117.4MB. Free memory was 74.4MB in the beginning and 72.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 686.10ms. Allocated memory is still 117.4MB. Free memory was 72.5MB in the beginning and 68.9MB in the end (delta: 3.7MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. * CodeCheck took 843.16ms. Allocated memory is still 117.4MB. Free memory was 68.9MB in the beginning and 64.3MB in the end (delta: 4.5MB). Peak memory consumption was 3.5MB. Max. memory is 16.1GB. * Witness Printer took 3.18ms. Allocated memory is still 117.4MB. Free memory was 64.3MB in the beginning and 64.3MB in the end (delta: 13.7kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-06 02:56:37,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-92.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b --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 7e6a9890500b02becbe2374583823016242ae2e1be997dd1bfb050bacebdd67a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:56:39,269 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:56:39,351 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 02:56:39,377 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:56:39,378 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:56:39,378 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:56:39,378 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:56:39,378 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:56:39,379 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:56:39,379 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:56:39,379 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:56:39,379 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:56:39,379 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:56:39,379 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:56:39,379 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:56:39,379 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:56:39,379 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:56:39,379 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:56:39,380 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:56:39,380 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:56:39,380 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:56:39,380 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:56:39,380 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:56:39,380 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:56:39,380 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:56:39,380 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:56:39,381 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:56:39,381 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:56:39,381 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:56:39,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:56:39,381 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:56:39,381 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:56:39,381 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:56:39,381 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:56:39,381 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:56:39,381 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:56:39,381 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b 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 -> 7e6a9890500b02becbe2374583823016242ae2e1be997dd1bfb050bacebdd67a [2024-12-06 02:56:39,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:56:39,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:56:39,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:56:39,642 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:56:39,642 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:56:39,643 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-92.i [2024-12-06 02:56:42,311 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/data/39feb33fb/4aa5f7a81d444b73928164e63cf0c9a8/FLAG4ae187d80 [2024-12-06 02:56:42,513 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:56:42,513 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-92.i [2024-12-06 02:56:42,522 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/data/39feb33fb/4aa5f7a81d444b73928164e63cf0c9a8/FLAG4ae187d80 [2024-12-06 02:56:42,536 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/data/39feb33fb/4aa5f7a81d444b73928164e63cf0c9a8 [2024-12-06 02:56:42,538 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:56:42,540 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:56:42,541 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:56:42,541 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:56:42,544 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:56:42,545 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@320d8afa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42, skipping insertion in model container [2024-12-06 02:56:42,546 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,562 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:56:42,670 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-92.i[915,928] [2024-12-06 02:56:42,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:56:42,736 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:56:42,744 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-92.i[915,928] [2024-12-06 02:56:42,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:56:42,790 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:56:42,791 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42 WrapperNode [2024-12-06 02:56:42,791 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:56:42,792 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:56:42,792 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:56:42,792 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:56:42,797 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,807 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,830 INFO L138 Inliner]: procedures = 27, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 166 [2024-12-06 02:56:42,830 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:56:42,830 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:56:42,830 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:56:42,831 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:56:42,836 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,837 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,840 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,840 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,849 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,850 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,854 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,856 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,858 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,861 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:56:42,861 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:56:42,861 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:56:42,862 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:56:42,862 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:56:42" (1/1) ... [2024-12-06 02:56:42,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:56:42,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:56:42,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:56:42,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:56:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:56:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:56:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:56:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:56:42,981 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:56:42,982 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:56:43,280 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-12-06 02:56:43,280 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:56:43,436 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:56:43,437 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:56:43,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:56:43 BoogieIcfgContainer [2024-12-06 02:56:43,437 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:56:43,438 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:56:43,438 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:56:43,456 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:56:43,456 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:56:43" (1/1) ... [2024-12-06 02:56:43,464 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:56:43,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:43,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 48 states and 74 transitions. [2024-12-06 02:56:43,503 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 74 transitions. [2024-12-06 02:56:43,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:56:43,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:43,508 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 02:56:43,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 02:56:43,511 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 02:56:43,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80e5d887-bce2-40e0-b48c-26dbd2507ba2/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 02:56:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:44,018 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 02:56:44,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:44,180 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 02:56:44,192 INFO L279 TraceCheckSpWp]: Computing forward predicates...