./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal143.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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal143.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/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 9f343efa8550f81374a374614ecb465ffcbfd558787d28dc5e69e729f7cdc26b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:22:33,982 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:22:34,042 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:22:34,046 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:22:34,046 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:22:34,066 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:22:34,067 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:22:34,067 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:22:34,067 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:22:34,067 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:22:34,068 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:22:34,068 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:22:34,068 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:22:34,068 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:22:34,068 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:22:34,068 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:22:34,068 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:22:34,068 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:22:34,068 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:22:34,069 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:22:34,069 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:22:34,069 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:22:34,069 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:22:34,069 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:22:34,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:22:34,069 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:22:34,069 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:22:34,070 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:22:34,070 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:22:34,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:22:34,070 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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/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 -> 9f343efa8550f81374a374614ecb465ffcbfd558787d28dc5e69e729f7cdc26b [2024-12-06 02:22:34,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:22:34,283 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:22:34,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:22:34,286 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:22:34,287 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:22:34,288 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal143.c [2024-12-06 02:22:36,924 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/data/226df95ec/2fbe1740899f4e14bbc22c88784ba800/FLAG172f81208 [2024-12-06 02:22:37,398 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:22:37,399 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal143.c [2024-12-06 02:22:37,438 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/data/226df95ec/2fbe1740899f4e14bbc22c88784ba800/FLAG172f81208 [2024-12-06 02:22:37,498 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/data/226df95ec/2fbe1740899f4e14bbc22c88784ba800 [2024-12-06 02:22:37,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:22:37,501 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:22:37,502 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:22:37,502 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:22:37,506 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:22:37,506 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:22:37" (1/1) ... [2024-12-06 02:22:37,507 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67d4d671 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:37, skipping insertion in model container [2024-12-06 02:22:37,507 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:22:37" (1/1) ... [2024-12-06 02:22:37,671 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:22:37,968 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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal143.c[1246,1259] [2024-12-06 02:22:39,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:22:39,182 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:22:39,191 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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal143.c[1246,1259] [2024-12-06 02:22:39,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:22:39,957 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:22:39,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39 WrapperNode [2024-12-06 02:22:39,958 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:22:39,959 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:22:39,959 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:22:39,959 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:22:39,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:40,272 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:43,406 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51104 [2024-12-06 02:22:43,406 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:22:43,407 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:22:43,407 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:22:43,407 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:22:43,413 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:43,414 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:44,534 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:44,534 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:45,558 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:45,679 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:45,771 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:45,910 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:46,023 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:46,827 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:22:46,828 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:22:46,828 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:22:46,828 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:22:46,829 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:22:39" (1/1) ... [2024-12-06 02:22:46,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:22:46,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:22:46,858 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:22:46,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:22:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:22:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:22:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:22:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:22:48,828 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:22:48,829 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:25:50,328 INFO L? ?]: Removed 29487 outVars from TransFormulas that were not future-live. [2024-12-06 02:25:50,329 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:28:24,145 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:28:24,146 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:28:24,146 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:28:24 BoogieIcfgContainer [2024-12-06 02:28:24,146 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:28:24,149 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:28:24,149 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:28:24,172 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:28:24,172 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:28:24" (1/1) ... [2024-12-06 02:28:24,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:28:24,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:24,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 02:28:24,261 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 02:28:24,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:28:24,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:24,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:28:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:28:43,266 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 02:28:43,271 INFO L158 Benchmark]: Toolchain (without parser) took 365768.62ms. Allocated memory was 117.4MB in the beginning and 11.2GB in the end (delta: 11.1GB). Free memory was 62.6MB in the beginning and 6.1GB in the end (delta: -6.1GB). Peak memory consumption was 5.0GB. Max. memory is 16.1GB. [2024-12-06 02:28:43,271 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:28:43,272 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2456.21ms. Allocated memory was 117.4MB in the beginning and 486.5MB in the end (delta: 369.1MB). Free memory was 62.5MB in the beginning and 166.8MB in the end (delta: -104.4MB). Peak memory consumption was 392.3MB. Max. memory is 16.1GB. [2024-12-06 02:28:43,273 INFO L158 Benchmark]: Boogie Procedure Inliner took 3447.53ms. Allocated memory was 486.5MB in the beginning and 3.3GB in the end (delta: 2.8GB). Free memory was 166.8MB in the beginning and 2.3GB in the end (delta: -2.1GB). Peak memory consumption was 766.7MB. Max. memory is 16.1GB. [2024-12-06 02:28:43,274 INFO L158 Benchmark]: Boogie Preprocessor took 3420.61ms. Allocated memory was 3.3GB in the beginning and 3.2GB in the end (delta: -25.2MB). Free memory was 2.3GB in the beginning and 1.9GB in the end (delta: 349.6MB). Peak memory consumption was 461.0MB. Max. memory is 16.1GB. [2024-12-06 02:28:43,275 INFO L158 Benchmark]: RCFGBuilder took 337318.33ms. Allocated memory was 3.2GB in the beginning and 11.2GB in the end (delta: 8.0GB). Free memory was 1.9GB in the beginning and 7.1GB in the end (delta: -5.2GB). Peak memory consumption was 6.6GB. Max. memory is 16.1GB. [2024-12-06 02:28:43,276 INFO L158 Benchmark]: CodeCheck took 19120.11ms. Allocated memory is still 11.2GB. Free memory was 7.1GB in the beginning and 6.1GB in the end (delta: 1.0GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-12-06 02:28:43,280 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 117.4MB. Free memory is still 72.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2456.21ms. Allocated memory was 117.4MB in the beginning and 486.5MB in the end (delta: 369.1MB). Free memory was 62.5MB in the beginning and 166.8MB in the end (delta: -104.4MB). Peak memory consumption was 392.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3447.53ms. Allocated memory was 486.5MB in the beginning and 3.3GB in the end (delta: 2.8GB). Free memory was 166.8MB in the beginning and 2.3GB in the end (delta: -2.1GB). Peak memory consumption was 766.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3420.61ms. Allocated memory was 3.3GB in the beginning and 3.2GB in the end (delta: -25.2MB). Free memory was 2.3GB in the beginning and 1.9GB in the end (delta: 349.6MB). Peak memory consumption was 461.0MB. Max. memory is 16.1GB. * RCFGBuilder took 337318.33ms. Allocated memory was 3.2GB in the beginning and 11.2GB in the end (delta: 8.0GB). Free memory was 1.9GB in the beginning and 7.1GB in the end (delta: -5.2GB). Peak memory consumption was 6.6GB. Max. memory is 16.1GB. * CodeCheck took 19120.11ms. Allocated memory is still 11.2GB. Free memory was 7.1GB in the beginning and 6.1GB in the end (delta: 1.0GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 02:28:43,493 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 02:28:43,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal143.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/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 9f343efa8550f81374a374614ecb465ffcbfd558787d28dc5e69e729f7cdc26b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:28:45,871 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:28:45,953 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 02:28:45,978 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:28:45,978 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:28:45,979 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:28:45,979 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:28:45,979 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:28:45,979 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:28:45,979 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:28:45,980 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:28:45,980 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:28:45,980 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:28:45,980 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:28:45,980 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:28:45,980 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:28:45,980 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:28:45,980 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:28:45,980 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:28:45,981 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:28:45,981 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:28:45,981 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:28:45,981 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:28:45,981 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:28:45,981 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:28:45,981 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:28:45,981 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:28:45,981 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:28:45,982 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:28:45,982 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:28:45,982 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:28:45,982 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:28:45,982 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:28:45,982 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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/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 -> 9f343efa8550f81374a374614ecb465ffcbfd558787d28dc5e69e729f7cdc26b [2024-12-06 02:28:46,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:28:46,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:28:46,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:28:46,226 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:28:46,226 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:28:46,227 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal143.c [2024-12-06 02:28:48,996 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/data/31c5d00ab/9c0f66b05adc4ce5ab7283a39cda46d9/FLAGc6be9bbd4 [2024-12-06 02:28:49,454 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:28:49,455 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal143.c [2024-12-06 02:28:49,513 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/data/31c5d00ab/9c0f66b05adc4ce5ab7283a39cda46d9/FLAGc6be9bbd4 [2024-12-06 02:28:49,538 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/data/31c5d00ab/9c0f66b05adc4ce5ab7283a39cda46d9 [2024-12-06 02:28:49,540 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:28:49,542 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:28:49,543 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:28:49,543 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:28:49,547 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:28:49,547 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:28:49" (1/1) ... [2024-12-06 02:28:49,548 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d06af9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:49, skipping insertion in model container [2024-12-06 02:28:49,548 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:28:49" (1/1) ... [2024-12-06 02:28:49,743 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:28:50,022 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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal143.c[1246,1259] [2024-12-06 02:28:51,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:28:51,185 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:28:51,197 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_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal143.c[1246,1259] [2024-12-06 02:28:52,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:28:52,208 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:28:52,209 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52 WrapperNode [2024-12-06 02:28:52,209 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:28:52,211 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:28:52,211 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:28:52,211 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:28:52,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:52,385 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:52,809 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18748 [2024-12-06 02:28:52,809 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:28:52,809 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:28:52,810 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:28:52,810 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:28:52,818 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:52,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:52,947 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:52,947 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:53,255 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:53,293 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:53,310 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:53,363 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:53,397 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:53,514 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:28:53,516 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:28:53,517 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:28:53,517 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:28:53,519 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:28:52" (1/1) ... [2024-12-06 02:28:53,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:28:53,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:28:53,560 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:28:53,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adaefd1-1aa6-4218-b9bd-c1a26fec44ac/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:28:53,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:28:53,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:28:53,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:28:53,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:28:55,450 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:28:55,451 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation