./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-19.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_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-19.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3 --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 81c7729345d5d6e6cfdedd64c331a4f8f6005773af2c566c0c24cc964b2ec390 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:19:23,339 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:19:23,473 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:19:23,487 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:19:23,487 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:19:23,530 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:19:23,531 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:19:23,532 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:19:23,533 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:19:23,534 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:19:23,534 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:19:23,535 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:19:23,536 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:19:23,536 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:19:23,536 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:19:23,536 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:19:23,536 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:19:23,536 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:19:23,537 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:19:23,537 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:19:23,537 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:19:23,537 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:19:23,538 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:19:23,538 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:19:23,538 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:19:23,538 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:19:23,538 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:19:23,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:19:23,539 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:19:23,539 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:19:23,539 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:19:23,539 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:19:23,540 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:19:23,541 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_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3 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 -> 81c7729345d5d6e6cfdedd64c331a4f8f6005773af2c566c0c24cc964b2ec390 [2024-11-25 05:19:23,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:19:23,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:19:23,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:19:23,940 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:19:23,940 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:19:23,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-19.i [2024-11-25 05:19:27,535 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/data/091dbac57/56f9d7c582aa48efab89efeb564b4b19/FLAG3545231ca [2024-11-25 05:19:27,857 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:19:27,858 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-19.i [2024-11-25 05:19:27,867 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/data/091dbac57/56f9d7c582aa48efab89efeb564b4b19/FLAG3545231ca [2024-11-25 05:19:27,893 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/data/091dbac57/56f9d7c582aa48efab89efeb564b4b19 [2024-11-25 05:19:27,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:19:27,898 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:19:27,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:19:27,903 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:19:27,914 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:19:27,915 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:19:27" (1/1) ... [2024-11-25 05:19:27,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77e154bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:27, skipping insertion in model container [2024-11-25 05:19:27,918 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:19:27" (1/1) ... [2024-11-25 05:19:27,947 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:19:28,164 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_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-19.i[916,929] [2024-11-25 05:19:28,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:19:28,251 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:19:28,265 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_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-19.i[916,929] [2024-11-25 05:19:28,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:19:28,366 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:19:28,367 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28 WrapperNode [2024-11-25 05:19:28,368 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:19:28,369 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:19:28,369 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:19:28,369 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:19:28,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,410 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,470 INFO L138 Inliner]: procedures = 26, calls = 157, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 467 [2024-11-25 05:19:28,471 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:19:28,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:19:28,472 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:19:28,472 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:19:28,484 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,484 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,491 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,491 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,513 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,515 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,521 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,527 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,529 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,539 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:19:28,541 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:19:28,541 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:19:28,541 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:19:28,546 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:28" (1/1) ... [2024-11-25 05:19:28,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:19:28,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:19:28,602 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:19:28,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:19:28,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:19:28,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:19:28,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:19:28,646 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 05:19:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 05:19:28,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:19:28,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:19:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:19:28,825 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:19:28,827 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:19:29,595 INFO L? ?]: Removed 116 outVars from TransFormulas that were not future-live. [2024-11-25 05:19:29,596 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:19:30,200 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:19:30,200 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 05:19:30,202 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:19:30 BoogieIcfgContainer [2024-11-25 05:19:30,202 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:19:30,203 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:19:30,203 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:19:30,219 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:19:30,219 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:19:30" (1/1) ... [2024-11-25 05:19:30,229 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:19:30,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:30,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 43 states and 60 transitions. [2024-11-25 05:19:30,299 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 60 transitions. [2024-11-25 05:19:30,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:19:30,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:30,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:19:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 05:19:34,116 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-25 05:19:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 05:19:35,194 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-25 05:19:35,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 05:19:35 ImpRootNode [2024-11-25 05:19:35,304 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 05:19:35,305 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 05:19:35,305 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 05:19:35,305 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 05:19:35,308 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:19:30" (3/4) ... [2024-11-25 05:19:35,311 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-25 05:19:35,312 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 05:19:35,316 INFO L158 Benchmark]: Toolchain (without parser) took 7416.21ms. Allocated memory was 109.1MB in the beginning and 142.6MB in the end (delta: 33.6MB). Free memory was 83.8MB in the beginning and 96.6MB in the end (delta: -12.8MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2024-11-25 05:19:35,319 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 83.9MB. Free memory is still 42.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:19:35,320 INFO L158 Benchmark]: CACSL2BoogieTranslator took 465.20ms. Allocated memory is still 109.1MB. Free memory was 83.5MB in the beginning and 68.8MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 05:19:35,320 INFO L158 Benchmark]: Boogie Procedure Inliner took 101.74ms. Allocated memory is still 109.1MB. Free memory was 68.8MB in the beginning and 65.0MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:19:35,320 INFO L158 Benchmark]: Boogie Preprocessor took 68.00ms. Allocated memory is still 109.1MB. Free memory was 65.0MB in the beginning and 62.1MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:19:35,321 INFO L158 Benchmark]: RCFGBuilder took 1661.42ms. Allocated memory is still 109.1MB. Free memory was 62.1MB in the beginning and 61.8MB in the end (delta: 287.3kB). Peak memory consumption was 36.6MB. Max. memory is 16.1GB. [2024-11-25 05:19:35,321 INFO L158 Benchmark]: CodeCheck took 5100.87ms. Allocated memory was 109.1MB in the beginning and 142.6MB in the end (delta: 33.6MB). Free memory was 61.8MB in the beginning and 98.1MB in the end (delta: -36.3MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2024-11-25 05:19:35,322 INFO L158 Benchmark]: Witness Printer took 8.42ms. Allocated memory is still 142.6MB. Free memory was 98.1MB in the beginning and 96.6MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 05:19:35,329 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, 43 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.0s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 72 NumberOfCodeBlocks, 72 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 shiftLeft at line 60. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22-L24] unsigned char BOOL_unsigned_char_Array_0[1] = { 1 }; [L25-L27] signed char signed_char_Array_0[3] = { 100, 4, 8 }; [L28-L30] signed long int signed_long_int_Array_0[2][2] = { {-25, -8}, {-16, 10} }; [L31-L33] unsigned char unsigned_char_Array_0[2] = { 64, 128 }; [L34-L36] unsigned long int unsigned_long_int_Array_0[2] = { 5, 1 }; [L37] signed long int last_1_signed_long_int_Array_0_1__1_ = 10; [L103] isInitial = 1 [L104] FCALL initially() [L106] CALL updateLastVariables() [L96] EXPR signed_long_int_Array_0[1][1] [L96] last_1_signed_long_int_Array_0_1__1_ = signed_long_int_Array_0[1][1] [L106] RET updateLastVariables() [L107] CALL updateVariables() [L69] BOOL_unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar() [L70] EXPR BOOL_unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L70] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L70] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L71] EXPR BOOL_unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L71] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L71] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L72] signed_char_Array_0[0] = __VERIFIER_nondet_char() [L73] EXPR signed_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L73] CALL assume_abort_if_not(signed_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L73] RET assume_abort_if_not(signed_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L74] EXPR signed_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L74] CALL assume_abort_if_not(signed_char_Array_0[0] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L74] RET assume_abort_if_not(signed_char_Array_0[0] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L75] signed_char_Array_0[1] = __VERIFIER_nondet_char() [L76] EXPR signed_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L76] CALL assume_abort_if_not(signed_char_Array_0[1] >= -63) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L76] RET assume_abort_if_not(signed_char_Array_0[1] >= -63) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L77] EXPR signed_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L77] CALL assume_abort_if_not(signed_char_Array_0[1] <= 63) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L77] RET assume_abort_if_not(signed_char_Array_0[1] <= 63) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L78] signed_long_int_Array_0[0][0] = __VERIFIER_nondet_long() [L79] EXPR signed_long_int_Array_0[0][0] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L79] CALL assume_abort_if_not(signed_long_int_Array_0[0][0] >= -2147483648) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L79] RET assume_abort_if_not(signed_long_int_Array_0[0][0] >= -2147483648) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L80] EXPR signed_long_int_Array_0[0][0] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L80] CALL assume_abort_if_not(signed_long_int_Array_0[0][0] <= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L80] RET assume_abort_if_not(signed_long_int_Array_0[0][0] <= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L81] EXPR signed_long_int_Array_0[0][0] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L81] CALL assume_abort_if_not(signed_long_int_Array_0[0][0] != 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L81] RET assume_abort_if_not(signed_long_int_Array_0[0][0] != 0) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L82] unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar() [L83] EXPR unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L83] CALL assume_abort_if_not(unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L83] RET assume_abort_if_not(unsigned_char_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L84] EXPR unsigned_char_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L84] CALL assume_abort_if_not(unsigned_char_Array_0[0] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L84] RET assume_abort_if_not(unsigned_char_Array_0[0] <= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L85] unsigned_char_Array_0[1] = __VERIFIER_nondet_uchar() [L86] EXPR unsigned_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L86] CALL assume_abort_if_not(unsigned_char_Array_0[1] >= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L86] RET assume_abort_if_not(unsigned_char_Array_0[1] >= 127) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L87] EXPR unsigned_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L87] CALL assume_abort_if_not(unsigned_char_Array_0[1] <= 255) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L87] RET assume_abort_if_not(unsigned_char_Array_0[1] <= 255) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L88] unsigned_long_int_Array_0[0] = __VERIFIER_nondet_ulong() [L89] EXPR unsigned_long_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L89] CALL assume_abort_if_not(unsigned_long_int_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L89] RET assume_abort_if_not(unsigned_long_int_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L90] EXPR unsigned_long_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L90] CALL assume_abort_if_not(unsigned_long_int_Array_0[0] <= 11) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L90] RET assume_abort_if_not(unsigned_long_int_Array_0[0] <= 11) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L91] unsigned_long_int_Array_0[1] = __VERIFIER_nondet_ulong() [L92] EXPR unsigned_long_int_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L92] CALL assume_abort_if_not(unsigned_long_int_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L92] RET assume_abort_if_not(unsigned_long_int_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L93] EXPR unsigned_long_int_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L93] CALL assume_abort_if_not(unsigned_long_int_Array_0[1] <= 12) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L93] RET assume_abort_if_not(unsigned_long_int_Array_0[1] <= 12) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L107] RET updateVariables() [L108] CALL step() [L41] EXPR signed_char_Array_0[1] [L41] EXPR unsigned_char_Array_0[0] [L41] COND TRUE signed_char_Array_0[1] < unsigned_char_Array_0[0] [L42] EXPR signed_char_Array_0[1] [L42] COND TRUE last_1_signed_long_int_Array_0_1__1_ > signed_char_Array_0[1] [L43] EXPR unsigned_char_Array_0[0] [L43] EXPR signed_char_Array_0[0] [L43] signed_long_int_Array_0[0][1] = (unsigned_char_Array_0[0] - signed_char_Array_0[0]) [L50] EXPR signed_char_Array_0[1] [L50] signed_long_int_Array_0[1][0] = signed_char_Array_0[1] [L51] EXPR unsigned_char_Array_0[1] [L51] EXPR signed_long_int_Array_0[0][0] [L51] signed long int stepLocal_1 = unsigned_char_Array_0[1] / signed_long_int_Array_0[0][0]; [L52] EXPR signed_long_int_Array_0[0][1] [L52] EXPR signed_long_int_Array_0[1][0] [L52] EXPR signed_char_Array_0[0] [L52] COND TRUE ((signed_long_int_Array_0[0][1] * signed_long_int_Array_0[1][0]) + signed_char_Array_0[0]) > stepLocal_1 [L53] BOOL_unsigned_char_Array_0[0] [L53] COND FALSE !(BOOL_unsigned_char_Array_0[0]) [L59] EXPR signed_long_int_Array_0[1][1] [L59] signed long int stepLocal_0 = signed_long_int_Array_0[1][1]; [L60] EXPR unsigned_char_Array_0[1] [L60] EXPR unsigned_char_Array_0[0] [L60] EXPR unsigned_long_int_Array_0[1] [L60] EXPR unsigned_long_int_Array_0[0] [L60] EXPR (unsigned_char_Array_0[1] - unsigned_char_Array_0[0]) << (unsigned_long_int_Array_0[1] + unsigned_long_int_Array_0[0]) [L60] COND FALSE !(((unsigned_char_Array_0[1] - unsigned_char_Array_0[0]) << (unsigned_long_int_Array_0[1] + unsigned_long_int_Array_0[0])) <= stepLocal_0) [L63] BOOL_unsigned_char_Array_0[0] [L63] COND FALSE !(BOOL_unsigned_char_Array_0[0]) [L108] RET step() [L109] CALL, EXPR property() [L99] EXPR unsigned_char_Array_0[1] [L99] EXPR unsigned_char_Array_0[0] [L99] EXPR unsigned_long_int_Array_0[1] [L99] EXPR unsigned_long_int_Array_0[0] [L99] EXPR (unsigned_char_Array_0[1] - unsigned_char_Array_0[0]) << (unsigned_long_int_Array_0[1] + unsigned_long_int_Array_0[0]) [L99] EXPR signed_long_int_Array_0[1][1] [L99] EXPR (((unsigned_char_Array_0[1] - unsigned_char_Array_0[0]) << (unsigned_long_int_Array_0[1] + unsigned_long_int_Array_0[0])) <= signed_long_int_Array_0[1][1]) ? (signed_char_Array_0[2] == ((signed char) ((((unsigned_long_int_Array_0[1]) > (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]))))) ? (unsigned_long_int_Array_0[1]) : (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0])))))))) : (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[2] == ((signed char) unsigned_long_int_Array_0[0])) : 1) [L99] EXPR signed_char_Array_0[2] [L99] EXPR unsigned_long_int_Array_0[1] [L99] EXPR signed_char_Array_0[0] [L99] EXPR ((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]) [L99] EXPR signed_char_Array_0[0] [L99] EXPR ((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]) [L99] EXPR ((unsigned_long_int_Array_0[1]) > (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]))))) ? (unsigned_long_int_Array_0[1]) : (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0])))) [L99] EXPR signed_char_Array_0[0] [L99] EXPR ((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]) [L99] EXPR signed_char_Array_0[0] [L99] EXPR ((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]) [L99] EXPR ((unsigned_long_int_Array_0[1]) > (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]))))) ? (unsigned_long_int_Array_0[1]) : (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0])))) [L99] EXPR (((unsigned_char_Array_0[1] - unsigned_char_Array_0[0]) << (unsigned_long_int_Array_0[1] + unsigned_long_int_Array_0[0])) <= signed_long_int_Array_0[1][1]) ? (signed_char_Array_0[2] == ((signed char) ((((unsigned_long_int_Array_0[1]) > (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]))))) ? (unsigned_long_int_Array_0[1]) : (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0])))))))) : (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[2] == ((signed char) unsigned_long_int_Array_0[0])) : 1) [L99] EXPR ((((unsigned_char_Array_0[1] - unsigned_char_Array_0[0]) << (unsigned_long_int_Array_0[1] + unsigned_long_int_Array_0[0])) <= signed_long_int_Array_0[1][1]) ? (signed_char_Array_0[2] == ((signed char) ((((unsigned_long_int_Array_0[1]) > (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]))))) ? (unsigned_long_int_Array_0[1]) : (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0])))))))) : (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[2] == ((signed char) unsigned_long_int_Array_0[0])) : 1)) && ((signed_char_Array_0[1] < unsigned_char_Array_0[0]) ? ((last_1_signed_long_int_Array_0_1__1_ > signed_char_Array_0[1]) ? (signed_long_int_Array_0[0][1] == ((signed long int) (unsigned_char_Array_0[0] - signed_char_Array_0[0]))) : 1) : (((signed_char_Array_0[0] + ((((unsigned_char_Array_0[1]) < 0 ) ? -(unsigned_char_Array_0[1]) : (unsigned_char_Array_0[1])))) > signed_char_Array_0[1]) ? (signed_long_int_Array_0[0][1] == ((signed long int) signed_char_Array_0[0])) : 1)) [L99] EXPR (((((unsigned_char_Array_0[1] - unsigned_char_Array_0[0]) << (unsigned_long_int_Array_0[1] + unsigned_long_int_Array_0[0])) <= signed_long_int_Array_0[1][1]) ? (signed_char_Array_0[2] == ((signed char) ((((unsigned_long_int_Array_0[1]) > (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]))))) ? (unsigned_long_int_Array_0[1]) : (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0])))))))) : (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[2] == ((signed char) unsigned_long_int_Array_0[0])) : 1)) && ((signed_char_Array_0[1] < unsigned_char_Array_0[0]) ? ((last_1_signed_long_int_Array_0_1__1_ > signed_char_Array_0[1]) ? (signed_long_int_Array_0[0][1] == ((signed long int) (unsigned_char_Array_0[0] - signed_char_Array_0[0]))) : 1) : (((signed_char_Array_0[0] + ((((unsigned_char_Array_0[1]) < 0 ) ? -(unsigned_char_Array_0[1]) : (unsigned_char_Array_0[1])))) > signed_char_Array_0[1]) ? (signed_long_int_Array_0[0][1] == ((signed long int) signed_char_Array_0[0])) : 1))) && ((((signed_long_int_Array_0[0][1] * signed_long_int_Array_0[1][0]) + signed_char_Array_0[0]) > (unsigned_char_Array_0[1] / signed_long_int_Array_0[0][0])) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[1][1] == ((signed long int) unsigned_char_Array_0[1])) : 1) : (signed_long_int_Array_0[1][1] == ((signed long int) signed_char_Array_0[1]))) [L99] EXPR ((((((unsigned_char_Array_0[1] - unsigned_char_Array_0[0]) << (unsigned_long_int_Array_0[1] + unsigned_long_int_Array_0[0])) <= signed_long_int_Array_0[1][1]) ? (signed_char_Array_0[2] == ((signed char) ((((unsigned_long_int_Array_0[1]) > (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]))))) ? (unsigned_long_int_Array_0[1]) : (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0])))))))) : (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[2] == ((signed char) unsigned_long_int_Array_0[0])) : 1)) && ((signed_char_Array_0[1] < unsigned_char_Array_0[0]) ? ((last_1_signed_long_int_Array_0_1__1_ > signed_char_Array_0[1]) ? (signed_long_int_Array_0[0][1] == ((signed long int) (unsigned_char_Array_0[0] - signed_char_Array_0[0]))) : 1) : (((signed_char_Array_0[0] + ((((unsigned_char_Array_0[1]) < 0 ) ? -(unsigned_char_Array_0[1]) : (unsigned_char_Array_0[1])))) > signed_char_Array_0[1]) ? (signed_long_int_Array_0[0][1] == ((signed long int) signed_char_Array_0[0])) : 1))) && ((((signed_long_int_Array_0[0][1] * signed_long_int_Array_0[1][0]) + signed_char_Array_0[0]) > (unsigned_char_Array_0[1] / signed_long_int_Array_0[0][0])) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[1][1] == ((signed long int) unsigned_char_Array_0[1])) : 1) : (signed_long_int_Array_0[1][1] == ((signed long int) signed_char_Array_0[1])))) && (signed_long_int_Array_0[1][0] == ((signed long int) signed_char_Array_0[1])) [L99-L100] return ((((((unsigned_char_Array_0[1] - unsigned_char_Array_0[0]) << (unsigned_long_int_Array_0[1] + unsigned_long_int_Array_0[0])) <= signed_long_int_Array_0[1][1]) ? (signed_char_Array_0[2] == ((signed char) ((((unsigned_long_int_Array_0[1]) > (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]))))) ? (unsigned_long_int_Array_0[1]) : (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0])))))))) : (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[2] == ((signed char) unsigned_long_int_Array_0[0])) : 1)) && ((signed_char_Array_0[1] < unsigned_char_Array_0[0]) ? ((last_1_signed_long_int_Array_0_1__1_ > signed_char_Array_0[1]) ? (signed_long_int_Array_0[0][1] == ((signed long int) (unsigned_char_Array_0[0] - signed_char_Array_0[0]))) : 1) : (((signed_char_Array_0[0] + ((((unsigned_char_Array_0[1]) < 0 ) ? -(unsigned_char_Array_0[1]) : (unsigned_char_Array_0[1])))) > signed_char_Array_0[1]) ? (signed_long_int_Array_0[0][1] == ((signed long int) signed_char_Array_0[0])) : 1))) && ((((signed_long_int_Array_0[0][1] * signed_long_int_Array_0[1][0]) + signed_char_Array_0[0]) > (unsigned_char_Array_0[1] / signed_long_int_Array_0[0][0])) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[1][1] == ((signed long int) unsigned_char_Array_0[1])) : 1) : (signed_long_int_Array_0[1][1] == ((signed long int) signed_char_Array_0[1])))) && (signed_long_int_Array_0[1][0] == ((signed long int) signed_char_Array_0[1])) ; [L109] RET, EXPR property() [L109] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] [L19] reach_error() VAL [BOOL_unsigned_char_Array_0={4:0}, isInitial=1, last_1_signed_long_int_Array_0_1__1_=10, signed_char_Array_0={5:0}, signed_long_int_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_long_int_Array_0={8:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 83.9MB. Free memory is still 42.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 465.20ms. Allocated memory is still 109.1MB. Free memory was 83.5MB in the beginning and 68.8MB in the end (delta: 14.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 101.74ms. Allocated memory is still 109.1MB. Free memory was 68.8MB in the beginning and 65.0MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 68.00ms. Allocated memory is still 109.1MB. Free memory was 65.0MB in the beginning and 62.1MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1661.42ms. Allocated memory is still 109.1MB. Free memory was 62.1MB in the beginning and 61.8MB in the end (delta: 287.3kB). Peak memory consumption was 36.6MB. Max. memory is 16.1GB. * CodeCheck took 5100.87ms. Allocated memory was 109.1MB in the beginning and 142.6MB in the end (delta: 33.6MB). Free memory was 61.8MB in the beginning and 98.1MB in the end (delta: -36.3MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. * Witness Printer took 8.42ms. Allocated memory is still 142.6MB. Free memory was 98.1MB in the beginning and 96.6MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-25 05:19:35,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/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_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-19.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3 --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 81c7729345d5d6e6cfdedd64c331a4f8f6005773af2c566c0c24cc964b2ec390 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:19:38,367 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:19:38,531 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-25 05:19:38,608 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:19:38,611 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:19:38,611 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:19:38,612 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:19:38,612 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:19:38,614 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:19:38,614 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:19:38,616 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:19:38,616 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:19:38,616 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:19:38,616 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:19:38,617 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:19:38,617 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:19:38,617 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 05:19:38,617 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 05:19:38,618 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 05:19:38,618 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:19:38,618 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:19:38,618 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:19:38,618 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:19:38,618 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:19:38,619 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:19:38,619 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:19:38,619 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:19:38,619 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 05:19:38,619 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:19:38,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:19:38,620 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:19:38,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:19:38,621 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:19:38,621 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 05:19:38,621 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:19:38,621 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 05:19:38,621 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_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3 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 -> 81c7729345d5d6e6cfdedd64c331a4f8f6005773af2c566c0c24cc964b2ec390 [2024-11-25 05:19:39,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:19:39,066 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:19:39,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:19:39,070 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:19:39,071 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:19:39,072 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-19.i [2024-11-25 05:19:42,529 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/data/ccd898af0/294b299457c74dde96b82b2679609d7e/FLAGec68727a1 [2024-11-25 05:19:42,913 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:19:42,928 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-19.i [2024-11-25 05:19:42,949 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/data/ccd898af0/294b299457c74dde96b82b2679609d7e/FLAGec68727a1 [2024-11-25 05:19:42,977 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/data/ccd898af0/294b299457c74dde96b82b2679609d7e [2024-11-25 05:19:42,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:19:42,983 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:19:42,986 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:19:42,987 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:19:42,993 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:19:42,995 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:19:42" (1/1) ... [2024-11-25 05:19:42,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e0bccd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:42, skipping insertion in model container [2024-11-25 05:19:42,998 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:19:42" (1/1) ... [2024-11-25 05:19:43,022 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:19:43,237 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_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-19.i[916,929] [2024-11-25 05:19:43,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:19:43,346 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:19:43,360 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_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-19.i[916,929] [2024-11-25 05:19:43,443 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:19:43,470 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:19:43,470 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43 WrapperNode [2024-11-25 05:19:43,470 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:19:43,472 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:19:43,472 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:19:43,472 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:19:43,483 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,507 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,548 INFO L138 Inliner]: procedures = 30, calls = 157, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 450 [2024-11-25 05:19:43,549 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:19:43,549 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:19:43,550 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:19:43,550 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:19:43,557 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,570 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,574 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,604 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,606 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,610 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,613 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,615 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,619 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:19:43,620 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:19:43,620 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:19:43,621 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:19:43,622 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:43" (1/1) ... [2024-11-25 05:19:43,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:19:43,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:19:43,663 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:19:43,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:19:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:19:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-25 05:19:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 05:19:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 05:19:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-25 05:19:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 05:19:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 05:19:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:19:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:19:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-25 05:19:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-25 05:19:43,877 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:19:43,880 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:19:44,717 INFO L? ?]: Removed 106 outVars from TransFormulas that were not future-live. [2024-11-25 05:19:44,718 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:19:45,395 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:19:45,395 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 05:19:45,396 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:19:45 BoogieIcfgContainer [2024-11-25 05:19:45,396 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:19:45,397 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:19:45,397 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:19:45,409 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:19:45,410 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:19:45" (1/1) ... [2024-11-25 05:19:45,418 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:19:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 43 states and 60 transitions. [2024-11-25 05:19:45,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 60 transitions. [2024-11-25 05:19:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:19:45,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:45,484 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-25 05:19:45,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/cvc4 [2024-11-25 05:19:45,487 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-25 05:19:45,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-25 05:30:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:13,467 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-25 05:30:23,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:30:23,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-25 05:30:23,775 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 05:30:23,780 INFO L158 Benchmark]: Toolchain (without parser) took 640796.43ms. Allocated memory was 117.4MB in the beginning and 268.4MB in the end (delta: 151.0MB). Free memory was 93.0MB in the beginning and 216.3MB in the end (delta: -123.2MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2024-11-25 05:30:23,780 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 117.4MB. Free memory was 84.9MB in the beginning and 84.8MB in the end (delta: 51.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:30:23,781 INFO L158 Benchmark]: CACSL2BoogieTranslator took 485.43ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 77.0MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 05:30:23,781 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.21ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 73.8MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:30:23,782 INFO L158 Benchmark]: Boogie Preprocessor took 70.13ms. Allocated memory is still 117.4MB. Free memory was 73.8MB in the beginning and 70.8MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:30:23,782 INFO L158 Benchmark]: RCFGBuilder took 1775.74ms. Allocated memory is still 117.4MB. Free memory was 70.6MB in the beginning and 58.7MB in the end (delta: 11.9MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2024-11-25 05:30:23,783 INFO L158 Benchmark]: CodeCheck took 638381.68ms. Allocated memory was 117.4MB in the beginning and 268.4MB in the end (delta: 151.0MB). Free memory was 58.7MB in the beginning and 216.3MB in the end (delta: -157.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:30:23,785 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 117.4MB. Free memory was 84.9MB in the beginning and 84.8MB in the end (delta: 51.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 485.43ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 77.0MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.21ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 73.8MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 70.13ms. Allocated memory is still 117.4MB. Free memory was 73.8MB in the beginning and 70.8MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1775.74ms. Allocated memory is still 117.4MB. Free memory was 70.6MB in the beginning and 58.7MB in the end (delta: 11.9MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * CodeCheck took 638381.68ms. Allocated memory was 117.4MB in the beginning and 268.4MB in the end (delta: 151.0MB). Free memory was 58.7MB in the beginning and 216.3MB in the end (delta: -157.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 05:30:23,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a25469b5-04b2-4571-8b0b-9dd6d6b6bc7e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown