./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal134.c --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal134.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 494f623071a668e902a68a8ece16a34f44131328fe72bdec6f6121f66f209a36 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:25:31,484 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:25:31,539 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 00:25:31,544 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:25:31,544 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:25:31,562 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:25:31,563 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:25:31,563 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:25:31,564 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:25:31,564 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:25:31,564 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:25:31,564 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:25:31,564 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:25:31,564 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:25:31,564 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:25:31,564 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:25:31,564 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:25:31,565 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:25:31,565 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:25:31,565 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:25:31,565 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:25:31,565 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:25:31,565 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:25:31,565 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:25:31,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:25:31,565 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:25:31,565 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:25:31,565 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:25:31,565 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:25:31,566 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:25:31,566 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_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 494f623071a668e902a68a8ece16a34f44131328fe72bdec6f6121f66f209a36 [2024-12-06 00:25:31,808 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:25:31,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:25:31,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:25:31,819 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:25:31,820 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:25:31,821 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal134.c [2024-12-06 00:25:34,431 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/data/4ec34b190/c895b3a1d6084c91bbed086e20d83f72/FLAG7e20edfd3 [2024-12-06 00:25:34,985 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:25:34,986 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal134.c [2024-12-06 00:25:35,026 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/data/4ec34b190/c895b3a1d6084c91bbed086e20d83f72/FLAG7e20edfd3 [2024-12-06 00:25:35,498 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/data/4ec34b190/c895b3a1d6084c91bbed086e20d83f72 [2024-12-06 00:25:35,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:25:35,501 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:25:35,502 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:25:35,502 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:25:35,505 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:25:35,506 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:25:35" (1/1) ... [2024-12-06 00:25:35,506 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1225dd7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:35, skipping insertion in model container [2024-12-06 00:25:35,506 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:25:35" (1/1) ... [2024-12-06 00:25:35,665 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:25:35,959 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_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal134.c[1246,1259] [2024-12-06 00:25:37,282 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:25:37,289 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:25:37,297 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_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal134.c[1246,1259] [2024-12-06 00:25:38,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:25:38,333 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:25:38,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38 WrapperNode [2024-12-06 00:25:38,334 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:25:38,335 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:25:38,335 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:25:38,335 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:25:38,339 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:38,526 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:41,577 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51240 [2024-12-06 00:25:41,577 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:25:41,578 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:25:41,578 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:25:41,578 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:25:41,585 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:41,585 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:42,755 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:42,755 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:44,095 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:44,202 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:44,316 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:44,528 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:44,614 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:45,196 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:25:45,198 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:25:45,198 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:25:45,198 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:25:45,199 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:25:38" (1/1) ... [2024-12-06 00:25:45,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:25:45,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:25:45,225 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:25:45,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:25:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:25:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:25:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:25:45,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:25:47,446 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:25:47,447 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:28:34,396 INFO L? ?]: Removed 29563 outVars from TransFormulas that were not future-live. [2024-12-06 00:28:34,396 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:30:56,202 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:30:56,202 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 00:30:56,203 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:30:56 BoogieIcfgContainer [2024-12-06 00:30:56,203 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:30:56,203 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:30:56,203 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:30:56,210 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:30:56,210 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:30:56" (1/1) ... [2024-12-06 00:30:56,216 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:30:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 00:30:56,262 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 00:30:56,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:30:56,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:56,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:31:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:31:15,131 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) [2024-12-06 00:31:15,135 INFO L158 Benchmark]: Toolchain (without parser) took 339634.08ms. Allocated memory was 142.6MB in the beginning and 12.1GB in the end (delta: 12.0GB). Free memory was 86.7MB in the beginning and 7.3GB in the end (delta: -7.2GB). Peak memory consumption was 4.7GB. Max. memory is 16.1GB. [2024-12-06 00:31:15,136 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory was 84.0MB in the beginning and 84.0MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:31:15,136 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2832.62ms. Allocated memory was 142.6MB in the beginning and 645.9MB in the end (delta: 503.3MB). Free memory was 86.5MB in the beginning and 334.3MB in the end (delta: -247.8MB). Peak memory consumption was 440.8MB. Max. memory is 16.1GB. [2024-12-06 00:31:15,137 INFO L158 Benchmark]: Boogie Procedure Inliner took 3242.42ms. Allocated memory was 645.9MB in the beginning and 1.7GB in the end (delta: 1.1GB). Free memory was 334.3MB in the beginning and 698.0MB in the end (delta: -363.6MB). Peak memory consumption was 782.9MB. Max. memory is 16.1GB. [2024-12-06 00:31:15,137 INFO L158 Benchmark]: Boogie Preprocessor took 3618.61ms. Allocated memory was 1.7GB in the beginning and 3.6GB in the end (delta: 1.8GB). Free memory was 698.0MB in the beginning and 2.2GB in the end (delta: -1.5GB). Peak memory consumption was 463.5MB. Max. memory is 16.1GB. [2024-12-06 00:31:15,138 INFO L158 Benchmark]: RCFGBuilder took 311005.32ms. Allocated memory was 3.6GB in the beginning and 11.5GB in the end (delta: 7.9GB). Free memory was 2.2GB in the beginning and 7.3GB in the end (delta: -5.2GB). Peak memory consumption was 7.6GB. Max. memory is 16.1GB. [2024-12-06 00:31:15,138 INFO L158 Benchmark]: CodeCheck took 18930.80ms. Allocated memory was 11.5GB in the beginning and 12.1GB in the end (delta: 612.4MB). Free memory was 7.3GB in the beginning and 7.3GB in the end (delta: 11.0MB). Peak memory consumption was 623.3MB. Max. memory is 16.1GB. [2024-12-06 00:31:15,141 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 0.30ms. Allocated memory is still 142.6MB. Free memory was 84.0MB in the beginning and 84.0MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2832.62ms. Allocated memory was 142.6MB in the beginning and 645.9MB in the end (delta: 503.3MB). Free memory was 86.5MB in the beginning and 334.3MB in the end (delta: -247.8MB). Peak memory consumption was 440.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3242.42ms. Allocated memory was 645.9MB in the beginning and 1.7GB in the end (delta: 1.1GB). Free memory was 334.3MB in the beginning and 698.0MB in the end (delta: -363.6MB). Peak memory consumption was 782.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3618.61ms. Allocated memory was 1.7GB in the beginning and 3.6GB in the end (delta: 1.8GB). Free memory was 698.0MB in the beginning and 2.2GB in the end (delta: -1.5GB). Peak memory consumption was 463.5MB. Max. memory is 16.1GB. * RCFGBuilder took 311005.32ms. Allocated memory was 3.6GB in the beginning and 11.5GB in the end (delta: 7.9GB). Free memory was 2.2GB in the beginning and 7.3GB in the end (delta: -5.2GB). Peak memory consumption was 7.6GB. Max. memory is 16.1GB. * CodeCheck took 18930.80ms. Allocated memory was 11.5GB in the beginning and 12.1GB in the end (delta: 612.4MB). Free memory was 7.3GB in the beginning and 7.3GB in the end (delta: 11.0MB). Peak memory consumption was 623.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 00:31:15,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal134.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 494f623071a668e902a68a8ece16a34f44131328fe72bdec6f6121f66f209a36 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:31:17,739 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:31:17,809 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 00:31:17,843 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:31:17,844 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:31:17,844 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:31:17,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:31:17,844 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:31:17,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:31:17,845 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:31:17,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:31:17,845 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:31:17,845 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:31:17,845 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:31:17,845 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:31:17,845 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:31:17,845 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:31:17,846 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:31:17,846 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:31:17,846 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:31:17,846 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:31:17,846 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:31:17,846 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:31:17,846 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:31:17,846 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:31:17,846 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:31:17,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:31:17,846 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:31:17,847 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:31:17,847 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:31:17,847 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:31:17,847 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:31:17,847 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:31:17,847 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_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 494f623071a668e902a68a8ece16a34f44131328fe72bdec6f6121f66f209a36 [2024-12-06 00:31:18,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:31:18,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:31:18,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:31:18,111 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:31:18,112 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:31:18,113 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal134.c [2024-12-06 00:31:20,791 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/data/8298e2f5f/12cbb46afa8548d4baa9f498517467af/FLAGaac74784d [2024-12-06 00:31:21,336 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:31:21,337 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal134.c [2024-12-06 00:31:21,395 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/data/8298e2f5f/12cbb46afa8548d4baa9f498517467af/FLAGaac74784d [2024-12-06 00:31:21,409 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/data/8298e2f5f/12cbb46afa8548d4baa9f498517467af [2024-12-06 00:31:21,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:31:21,413 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:31:21,414 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:31:21,414 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:31:21,418 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:31:21,419 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:31:21" (1/1) ... [2024-12-06 00:31:21,420 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e025a55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:21, skipping insertion in model container [2024-12-06 00:31:21,420 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:31:21" (1/1) ... [2024-12-06 00:31:21,625 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:31:21,913 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_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal134.c[1246,1259] [2024-12-06 00:31:23,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:31:23,092 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:31:23,107 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_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal134.c[1246,1259] [2024-12-06 00:31:23,790 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:31:23,804 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:31:23,804 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23 WrapperNode [2024-12-06 00:31:23,805 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:31:23,806 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:31:23,806 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:31:23,806 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:31:23,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:23,987 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:24,559 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18788 [2024-12-06 00:31:24,559 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:31:24,560 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:31:24,560 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:31:24,560 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:31:24,567 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:24,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:24,809 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:24,810 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:25,009 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:25,084 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:25,099 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:25,136 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:25,167 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:25,252 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:31:25,253 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:31:25,253 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:31:25,253 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:31:25,254 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:31:23" (1/1) ... [2024-12-06 00:31:25,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:31:25,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:31:25,284 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:31:25,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c065df2-c3d5-42fc-8a3a-fcabfcdf5df6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:31:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:31:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 00:31:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:31:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:31:27,154 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:31:27,155 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation