./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal95.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_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/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_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal95.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/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_79ed597e-bbce-4793-90b4-39ffbcd1d295/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 de7e2e32c7d669a331a7a44f4e2cf24d69a03e4691476380561c4c457563ece5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:16:27,237 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:16:27,294 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:16:27,299 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:16:27,299 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:16:27,319 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:16:27,320 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:16:27,320 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:16:27,320 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:16:27,320 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:16:27,320 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:16:27,321 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:16:27,321 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:16:27,321 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:16:27,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:16:27,321 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:16:27,321 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:16:27,321 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:16:27,321 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:16:27,321 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:16:27,321 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:16:27,321 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:16:27,322 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:16:27,322 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:16:27,322 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:16:27,322 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:16:27,322 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:16:27,322 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:16:27,322 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:16:27,322 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:16:27,322 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_79ed597e-bbce-4793-90b4-39ffbcd1d295/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 -> de7e2e32c7d669a331a7a44f4e2cf24d69a03e4691476380561c4c457563ece5 [2024-12-05 22:16:27,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:16:27,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:16:27,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:16:27,565 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:16:27,565 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:16:27,566 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal95.c [2024-12-05 22:16:30,209 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/data/cbfec9df9/9fded9cb5a6243a08c7eaf984bf7e34a/FLAGf9b96a984 [2024-12-05 22:16:30,775 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:16:30,776 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal95.c [2024-12-05 22:16:30,826 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/data/cbfec9df9/9fded9cb5a6243a08c7eaf984bf7e34a/FLAGf9b96a984 [2024-12-05 22:16:30,840 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/data/cbfec9df9/9fded9cb5a6243a08c7eaf984bf7e34a [2024-12-05 22:16:30,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:16:30,844 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:16:30,845 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:16:30,845 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:16:30,849 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:16:30,850 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:16:30" (1/1) ... [2024-12-05 22:16:30,851 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3759270d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:30, skipping insertion in model container [2024-12-05 22:16:30,851 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:16:30" (1/1) ... [2024-12-05 22:16:31,032 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:16:31,340 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_79ed597e-bbce-4793-90b4-39ffbcd1d295/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal95.c[1245,1258] [2024-12-05 22:16:32,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:16:32,615 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:16:32,623 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_79ed597e-bbce-4793-90b4-39ffbcd1d295/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal95.c[1245,1258] [2024-12-05 22:16:33,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:16:33,716 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:16:33,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33 WrapperNode [2024-12-05 22:16:33,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:16:33,717 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:16:33,717 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:16:33,718 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:16:33,724 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:33,924 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:36,967 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51915 [2024-12-05 22:16:36,968 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:16:36,968 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:16:36,968 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:16:36,968 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:16:36,974 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:36,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:37,783 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:37,784 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:38,653 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:38,753 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:38,835 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:38,997 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:39,092 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:39,690 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:16:39,690 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:16:39,690 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:16:39,690 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:16:39,691 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:16:33" (1/1) ... [2024-12-05 22:16:39,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:16:39,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:16:39,719 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:16:39,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:16:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:16:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:16:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:16:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:16:41,979 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:16:41,980 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:19:30,986 INFO L? ?]: Removed 29935 outVars from TransFormulas that were not future-live. [2024-12-05 22:19:30,986 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:21:53,439 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:21:53,439 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:21:53,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:21:53 BoogieIcfgContainer [2024-12-05 22:21:53,440 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:21:53,442 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:21:53,442 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:21:53,463 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:21:53,463 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:21:53" (1/1) ... [2024-12-05 22:21:53,476 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:21:53,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 22:21:53,547 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 22:21:53,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:21:53,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:53,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:07,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:22:18,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:22:18,561 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) [2024-12-05 22:22:18,566 INFO L158 Benchmark]: Toolchain (without parser) took 347720.92ms. Allocated memory was 142.6MB in the beginning and 12.3GB in the end (delta: 12.2GB). Free memory was 86.8MB in the beginning and 8.1GB in the end (delta: -8.0GB). Peak memory consumption was 4.2GB. Max. memory is 16.1GB. [2024-12-05 22:22:18,566 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:22:18,567 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2871.46ms. Allocated memory was 142.6MB in the beginning and 620.8MB in the end (delta: 478.2MB). Free memory was 86.6MB in the beginning and 309.9MB in the end (delta: -223.3MB). Peak memory consumption was 424.1MB. Max. memory is 16.1GB. [2024-12-05 22:22:18,568 INFO L158 Benchmark]: Boogie Procedure Inliner took 3250.28ms. Allocated memory was 620.8MB in the beginning and 5.0GB in the end (delta: 4.4GB). Free memory was 309.9MB in the beginning and 4.0GB in the end (delta: -3.7GB). Peak memory consumption was 869.2MB. Max. memory is 16.1GB. [2024-12-05 22:22:18,568 INFO L158 Benchmark]: Boogie Preprocessor took 2721.42ms. Allocated memory is still 5.0GB. Free memory was 4.0GB in the beginning and 3.6GB in the end (delta: 411.0MB). Peak memory consumption was 440.4MB. Max. memory is 16.1GB. [2024-12-05 22:22:18,569 INFO L158 Benchmark]: RCFGBuilder took 313749.71ms. Allocated memory was 5.0GB in the beginning and 11.6GB in the end (delta: 6.6GB). Free memory was 3.6GB in the beginning and 7.9GB in the end (delta: -4.3GB). Peak memory consumption was 5.7GB. Max. memory is 16.1GB. [2024-12-05 22:22:18,570 INFO L158 Benchmark]: CodeCheck took 25122.34ms. Allocated memory was 11.6GB in the beginning and 12.3GB in the end (delta: 696.3MB). Free memory was 7.9GB in the beginning and 8.1GB in the end (delta: -130.0MB). Peak memory consumption was 570.2MB. Max. memory is 16.1GB. [2024-12-05 22:22:18,573 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 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2871.46ms. Allocated memory was 142.6MB in the beginning and 620.8MB in the end (delta: 478.2MB). Free memory was 86.6MB in the beginning and 309.9MB in the end (delta: -223.3MB). Peak memory consumption was 424.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3250.28ms. Allocated memory was 620.8MB in the beginning and 5.0GB in the end (delta: 4.4GB). Free memory was 309.9MB in the beginning and 4.0GB in the end (delta: -3.7GB). Peak memory consumption was 869.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2721.42ms. Allocated memory is still 5.0GB. Free memory was 4.0GB in the beginning and 3.6GB in the end (delta: 411.0MB). Peak memory consumption was 440.4MB. Max. memory is 16.1GB. * RCFGBuilder took 313749.71ms. Allocated memory was 5.0GB in the beginning and 11.6GB in the end (delta: 6.6GB). Free memory was 3.6GB in the beginning and 7.9GB in the end (delta: -4.3GB). Peak memory consumption was 5.7GB. Max. memory is 16.1GB. * CodeCheck took 25122.34ms. Allocated memory was 11.6GB in the beginning and 12.3GB in the end (delta: 696.3MB). Free memory was 7.9GB in the beginning and 8.1GB in the end (delta: -130.0MB). Peak memory consumption was 570.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 22:22:18,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/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_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/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_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal95.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/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_79ed597e-bbce-4793-90b4-39ffbcd1d295/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 de7e2e32c7d669a331a7a44f4e2cf24d69a03e4691476380561c4c457563ece5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:22:21,187 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:22:21,262 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 22:22:21,294 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:22:21,295 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:22:21,295 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:22:21,295 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:22:21,295 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:22:21,295 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:22:21,295 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:22:21,296 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:22:21,296 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:22:21,296 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:22:21,296 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:22:21,296 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:22:21,296 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:22:21,296 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:22:21,296 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:22:21,296 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:22:21,296 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:22:21,297 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:22:21,297 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:22:21,297 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:22:21,297 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:22:21,297 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:22:21,297 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:22:21,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:22:21,298 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:22:21,298 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:22:21,298 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:22:21,298 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:22:21,298 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:22:21,298 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:22:21,298 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_79ed597e-bbce-4793-90b4-39ffbcd1d295/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 -> de7e2e32c7d669a331a7a44f4e2cf24d69a03e4691476380561c4c457563ece5 [2024-12-05 22:22:21,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:22:21,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:22:21,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:22:21,531 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:22:21,531 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:22:21,532 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal95.c [2024-12-05 22:22:24,204 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/data/2dc86ad31/9f66b6097bca4acda1206a15b0bca459/FLAG2b2e2eaa2 [2024-12-05 22:22:24,724 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:22:24,725 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal95.c [2024-12-05 22:22:24,780 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/data/2dc86ad31/9f66b6097bca4acda1206a15b0bca459/FLAG2b2e2eaa2 [2024-12-05 22:22:25,251 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/data/2dc86ad31/9f66b6097bca4acda1206a15b0bca459 [2024-12-05 22:22:25,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:22:25,254 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:22:25,255 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:22:25,255 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:22:25,258 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:22:25,259 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:22:25" (1/1) ... [2024-12-05 22:22:25,260 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d416576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:25, skipping insertion in model container [2024-12-05 22:22:25,260 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:22:25" (1/1) ... [2024-12-05 22:22:25,412 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:22:25,679 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_79ed597e-bbce-4793-90b4-39ffbcd1d295/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal95.c[1245,1258] [2024-12-05 22:22:26,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:22:26,853 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:22:26,864 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_79ed597e-bbce-4793-90b4-39ffbcd1d295/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal95.c[1245,1258] [2024-12-05 22:22:27,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:22:27,681 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:22:27,681 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27 WrapperNode [2024-12-05 22:22:27,682 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:22:27,683 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:22:27,683 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:22:27,683 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:22:27,688 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:27,845 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:28,235 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18995 [2024-12-05 22:22:28,235 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:22:28,235 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:22:28,236 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:22:28,236 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:22:28,241 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:28,241 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:28,302 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:28,302 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:28,607 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:28,655 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:28,682 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:28,755 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:28,800 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:28,961 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:22:28,963 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:22:28,963 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:22:28,964 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:22:28,965 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:22:27" (1/1) ... [2024-12-05 22:22:28,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:22:28,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:22:28,997 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:22:28,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ed597e-bbce-4793-90b4-39ffbcd1d295/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:22:29,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:22:29,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 22:22:29,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:22:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:22:30,854 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:22:30,855 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation