./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.frogs.1.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.frogs.1.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm --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 64bit --witnessprinter.graph.data.programhash 1ef3ee19a12440086c7d734bc7ef1047e4b6387a82b281c1ef2117a7eba51e67 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:48:28,554 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:48:28,633 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:48:28,639 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:48:28,639 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:48:28,668 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:48:28,669 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:48:28,669 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:48:28,670 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:48:28,670 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:48:28,670 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:48:28,670 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:48:28,670 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:48:28,671 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:48:28,671 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:48:28,671 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:48:28,671 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:48:28,671 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:48:28,672 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:48:28,672 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:48:28,672 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:48:28,672 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:48:28,673 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:48:28,673 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:48:28,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:48:28,673 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:48:28,673 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:48:28,674 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:48:28,674 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:48:28,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:48:28,674 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_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ef3ee19a12440086c7d734bc7ef1047e4b6387a82b281c1ef2117a7eba51e67 [2024-11-13 22:48:29,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:48:29,067 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:48:29,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:48:29,072 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:48:29,072 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:48:29,074 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.frogs.1.prop1-func-interl.c Unable to find full path for "g++" [2024-11-13 22:48:31,429 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:48:32,065 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:48:32,066 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.frogs.1.prop1-func-interl.c [2024-11-13 22:48:32,099 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/data/a0fed44a8/055a92a25e644ecab8c255097a50f93f/FLAG1ccbe07a5 [2024-11-13 22:48:32,130 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/data/a0fed44a8/055a92a25e644ecab8c255097a50f93f [2024-11-13 22:48:32,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:48:32,138 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:48:32,141 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:48:32,143 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:48:32,153 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:48:32,154 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,157 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19955873 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:32, skipping insertion in model container [2024-11-13 22:48:32,157 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:32" (1/1) ... [2024-11-13 22:48:32,304 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:48:32,609 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_b84eebeb-1578-4897-af35-2446b99fefb6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.frogs.1.prop1-func-interl.c[1172,1185] [2024-11-13 22:48:33,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:48:33,470 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:48:33,482 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_b84eebeb-1578-4897-af35-2446b99fefb6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.frogs.1.prop1-func-interl.c[1172,1185] [2024-11-13 22:48:33,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:48:33,905 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:48:33,905 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33 WrapperNode [2024-11-13 22:48:33,906 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:48:33,907 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:48:33,907 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:48:33,908 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:48:33,916 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33" (1/1) ... [2024-11-13 22:48:34,061 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33" (1/1) ... [2024-11-13 22:48:35,428 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 9212 [2024-11-13 22:48:35,428 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:48:35,429 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:48:35,430 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:48:35,430 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:48:35,437 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33" (1/1) ... [2024-11-13 22:48:35,437 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33" (1/1) ... [2024-11-13 22:48:35,698 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33" (1/1) ... [2024-11-13 22:48:35,698 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33" (1/1) ... [2024-11-13 22:48:36,283 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33" (1/1) ... [2024-11-13 22:48:36,392 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33" (1/1) ... [2024-11-13 22:48:36,606 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33" (1/1) ... [2024-11-13 22:48:36,701 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33" (1/1) ... [2024-11-13 22:48:36,977 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:48:36,978 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:48:36,978 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:48:36,979 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:48:36,986 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:33" (1/1) ... [2024-11-13 22:48:37,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:48:37,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:48:37,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:48:37,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:48:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:48:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:48:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:48:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:48:38,604 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:48:38,608 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:48:50,763 INFO L? ?]: Removed 5985 outVars from TransFormulas that were not future-live. [2024-11-13 22:48:50,763 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:49:10,529 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:49:10,529 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:49:10,529 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:49:10 BoogieIcfgContainer [2024-11-13 22:49:10,530 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:49:10,531 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:49:10,531 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:49:10,541 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:49:10,541 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:49:10" (1/1) ... [2024-11-13 22:49:10,550 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:49:10,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:10,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-11-13 22:49:10,621 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-11-13 22:49:10,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:49:10,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:10,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:12,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:23,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.47s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:49:33,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:49:33,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:33,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2024-11-13 22:49:33,705 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2024-11-13 22:49:33,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:49:33,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:33,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:55:52,301 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 23:02:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 23:02:58,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:59,069 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) [2024-11-13 23:02:59,082 INFO L158 Benchmark]: Toolchain (without parser) took 866939.98ms. Allocated memory was 142.6MB in the beginning and 4.5GB in the end (delta: 4.3GB). Free memory was 113.0MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. [2024-11-13 23:02:59,082 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 167.8MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:02:59,083 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1765.00ms. Allocated memory is still 142.6MB. Free memory was 112.7MB in the beginning and 51.8MB in the end (delta: 60.9MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. [2024-11-13 23:02:59,084 INFO L158 Benchmark]: Boogie Procedure Inliner took 1521.39ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 51.8MB in the beginning and 100.2MB in the end (delta: -48.4MB). Peak memory consumption was 168.7MB. Max. memory is 16.1GB. [2024-11-13 23:02:59,085 INFO L158 Benchmark]: Boogie Preprocessor took 1547.85ms. Allocated memory was 285.2MB in the beginning and 855.6MB in the end (delta: 570.4MB). Free memory was 100.2MB in the beginning and 629.4MB in the end (delta: -529.2MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. [2024-11-13 23:02:59,085 INFO L158 Benchmark]: RCFGBuilder took 33551.38ms. Allocated memory was 855.6MB in the beginning and 2.2GB in the end (delta: 1.4GB). Free memory was 629.4MB in the beginning and 1.2GB in the end (delta: -536.6MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-13 23:02:59,086 INFO L158 Benchmark]: CodeCheck took 828546.26ms. Allocated memory was 2.2GB in the beginning and 4.5GB in the end (delta: 2.2GB). Free memory was 1.2GB in the beginning and 1.6GB in the end (delta: -419.1MB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2024-11-13 23:02:59,089 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 0.49ms. Allocated memory is still 167.8MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1765.00ms. Allocated memory is still 142.6MB. Free memory was 112.7MB in the beginning and 51.8MB in the end (delta: 60.9MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1521.39ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 51.8MB in the beginning and 100.2MB in the end (delta: -48.4MB). Peak memory consumption was 168.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1547.85ms. Allocated memory was 285.2MB in the beginning and 855.6MB in the end (delta: 570.4MB). Free memory was 100.2MB in the beginning and 629.4MB in the end (delta: -529.2MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. * RCFGBuilder took 33551.38ms. Allocated memory was 855.6MB in the beginning and 2.2GB in the end (delta: 1.4GB). Free memory was 629.4MB in the beginning and 1.2GB in the end (delta: -536.6MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * CodeCheck took 828546.26ms. Allocated memory was 2.2GB in the beginning and 4.5GB in the end (delta: 2.2GB). Free memory was 1.2GB in the beginning and 1.6GB in the end (delta: -419.1MB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:02:59,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84eebeb-1578-4897-af35-2446b99fefb6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request...