./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal103.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_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/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_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal103.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/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_f476537f-c9ff-4701-bc08-3a4e932e299f/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 175da7dec5a89fcb6f9e1725c6097cfba3b936fa72b2eef25fd471e0ee603469 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:01:59,462 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:01:59,519 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:01:59,524 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:01:59,524 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:01:59,544 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:01:59,545 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:01:59,545 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:01:59,545 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:01:59,545 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:01:59,545 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:01:59,546 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:01:59,546 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:01:59,546 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:01:59,546 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:01:59,546 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:01:59,546 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:01:59,546 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:01:59,546 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:01:59,546 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:01:59,546 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:01:59,546 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:01:59,547 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:01:59,547 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:01:59,547 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:01:59,547 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:01:59,547 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:01:59,547 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:01:59,547 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:01:59,547 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:01:59,547 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_f476537f-c9ff-4701-bc08-3a4e932e299f/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 -> 175da7dec5a89fcb6f9e1725c6097cfba3b936fa72b2eef25fd471e0ee603469 [2024-12-05 22:01:59,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:01:59,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:01:59,785 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:01:59,786 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:01:59,786 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:01:59,787 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal103.c [2024-12-05 22:02:02,384 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/data/e874baa94/9a8e6aad29ce4047a92940176d5b2e07/FLAGfa99672fc [2024-12-05 22:02:02,842 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:02:02,843 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal103.c [2024-12-05 22:02:02,900 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/data/e874baa94/9a8e6aad29ce4047a92940176d5b2e07/FLAGfa99672fc [2024-12-05 22:02:02,939 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/data/e874baa94/9a8e6aad29ce4047a92940176d5b2e07 [2024-12-05 22:02:02,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:02:02,943 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:02:02,945 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:02:02,945 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:02:02,949 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:02:02,950 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:02:02" (1/1) ... [2024-12-05 22:02:02,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3243fc44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:02, skipping insertion in model container [2024-12-05 22:02:02,951 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:02:02" (1/1) ... [2024-12-05 22:02:03,151 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:02:03,429 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_f476537f-c9ff-4701-bc08-3a4e932e299f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal103.c[1246,1259] [2024-12-05 22:02:04,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:02:04,816 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:02:04,824 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_f476537f-c9ff-4701-bc08-3a4e932e299f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal103.c[1246,1259] [2024-12-05 22:02:05,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:02:05,768 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:02:05,769 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05 WrapperNode [2024-12-05 22:02:05,769 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:02:05,770 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:02:05,770 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:02:05,770 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:02:05,777 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:06,128 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:09,063 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51787 [2024-12-05 22:02:09,064 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:02:09,064 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:02:09,064 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:02:09,065 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:02:09,071 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:09,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:10,001 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:10,001 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:10,825 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:10,940 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:11,051 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:11,177 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:11,292 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:11,946 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:02:11,947 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:02:11,947 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:02:11,947 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:02:11,949 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:05" (1/1) ... [2024-12-05 22:02:11,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:02:11,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:02:11,980 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:02:11,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:02:12,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:02:12,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:02:12,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:02:12,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:02:14,256 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:02:14,257 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:05:13,519 INFO L? ?]: Removed 29881 outVars from TransFormulas that were not future-live. [2024-12-05 22:05:13,520 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:07:33,607 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:07:33,608 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:07:33,608 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:07:33 BoogieIcfgContainer [2024-12-05 22:07:33,608 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:07:33,609 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:07:33,609 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:07:33,615 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:07:33,615 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:07:33" (1/1) ... [2024-12-05 22:07:33,620 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:07:33,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 22:07:33,663 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 22:07:33,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:07:33,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:33,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:44,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:07:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:07:55,830 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 22:07:55,833 INFO L158 Benchmark]: Toolchain (without parser) took 352889.48ms. Allocated memory was 142.6MB in the beginning and 12.2GB in the end (delta: 12.1GB). Free memory was 88.6MB in the beginning and 5.8GB in the end (delta: -5.7GB). Peak memory consumption was 6.4GB. Max. memory is 16.1GB. [2024-12-05 22:07:55,834 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:07:55,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2824.79ms. Allocated memory was 142.6MB in the beginning and 956.3MB in the end (delta: 813.7MB). Free memory was 88.5MB in the beginning and 598.7MB in the end (delta: -510.3MB). Peak memory consumption was 409.4MB. Max. memory is 16.1GB. [2024-12-05 22:07:55,835 INFO L158 Benchmark]: Boogie Procedure Inliner took 3293.70ms. Allocated memory was 956.3MB in the beginning and 2.3GB in the end (delta: 1.4GB). Free memory was 598.7MB in the beginning and 1.2GB in the end (delta: -621.2MB). Peak memory consumption was 834.7MB. Max. memory is 16.1GB. [2024-12-05 22:07:55,836 INFO L158 Benchmark]: Boogie Preprocessor took 2882.05ms. Allocated memory was 2.3GB in the beginning and 7.0GB in the end (delta: 4.6GB). Free memory was 1.2GB in the beginning and 5.5GB in the end (delta: -4.2GB). Peak memory consumption was 423.6MB. Max. memory is 16.1GB. [2024-12-05 22:07:55,837 INFO L158 Benchmark]: RCFGBuilder took 321660.70ms. Allocated memory was 7.0GB in the beginning and 12.2GB in the end (delta: 5.3GB). Free memory was 5.5GB in the beginning and 7.9GB in the end (delta: -2.4GB). Peak memory consumption was 5.9GB. Max. memory is 16.1GB. [2024-12-05 22:07:55,837 INFO L158 Benchmark]: CodeCheck took 22223.38ms. Allocated memory is still 12.2GB. Free memory was 7.9GB in the beginning and 5.8GB in the end (delta: 2.1GB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. [2024-12-05 22:07:55,840 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 0.21ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2824.79ms. Allocated memory was 142.6MB in the beginning and 956.3MB in the end (delta: 813.7MB). Free memory was 88.5MB in the beginning and 598.7MB in the end (delta: -510.3MB). Peak memory consumption was 409.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3293.70ms. Allocated memory was 956.3MB in the beginning and 2.3GB in the end (delta: 1.4GB). Free memory was 598.7MB in the beginning and 1.2GB in the end (delta: -621.2MB). Peak memory consumption was 834.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2882.05ms. Allocated memory was 2.3GB in the beginning and 7.0GB in the end (delta: 4.6GB). Free memory was 1.2GB in the beginning and 5.5GB in the end (delta: -4.2GB). Peak memory consumption was 423.6MB. Max. memory is 16.1GB. * RCFGBuilder took 321660.70ms. Allocated memory was 7.0GB in the beginning and 12.2GB in the end (delta: 5.3GB). Free memory was 5.5GB in the beginning and 7.9GB in the end (delta: -2.4GB). Peak memory consumption was 5.9GB. Max. memory is 16.1GB. * CodeCheck took 22223.38ms. Allocated memory is still 12.2GB. Free memory was 7.9GB in the beginning and 5.8GB in the end (delta: 2.1GB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 22:07:56,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/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_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/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_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal103.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/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_f476537f-c9ff-4701-bc08-3a4e932e299f/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 175da7dec5a89fcb6f9e1725c6097cfba3b936fa72b2eef25fd471e0ee603469 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:07:58,369 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:07:58,452 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 22:07:58,477 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:07:58,478 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:07:58,478 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:07:58,478 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:07:58,478 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:07:58,478 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:07:58,478 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:07:58,478 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:07:58,478 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:07:58,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:07:58,479 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:07:58,479 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:07:58,479 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:07:58,479 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:07:58,479 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:07:58,479 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:07:58,479 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:07:58,479 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:07:58,479 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:07:58,479 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:07:58,480 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:07:58,480 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:07:58,480 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:07:58,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:07:58,480 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:07:58,480 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:07:58,480 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:07:58,480 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:07:58,480 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:07:58,480 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:07:58,480 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_f476537f-c9ff-4701-bc08-3a4e932e299f/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 -> 175da7dec5a89fcb6f9e1725c6097cfba3b936fa72b2eef25fd471e0ee603469 [2024-12-05 22:07:58,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:07:58,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:07:58,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:07:58,721 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:07:58,721 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:07:58,722 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal103.c [2024-12-05 22:08:01,391 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/data/5ef3e8daf/f58f4914bfd046658abf5b6e76164a7b/FLAG619513c7e [2024-12-05 22:08:01,880 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:08:01,881 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal103.c [2024-12-05 22:08:01,924 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/data/5ef3e8daf/f58f4914bfd046658abf5b6e76164a7b/FLAG619513c7e [2024-12-05 22:08:01,937 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/data/5ef3e8daf/f58f4914bfd046658abf5b6e76164a7b [2024-12-05 22:08:01,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:08:01,940 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:08:01,941 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:08:01,941 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:08:01,966 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:08:01,967 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:08:01" (1/1) ... [2024-12-05 22:08:01,967 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b5c7a71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:01, skipping insertion in model container [2024-12-05 22:08:01,968 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:08:01" (1/1) ... [2024-12-05 22:08:02,155 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:08:02,430 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_f476537f-c9ff-4701-bc08-3a4e932e299f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal103.c[1246,1259] [2024-12-05 22:08:03,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:08:03,581 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:08:03,592 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_f476537f-c9ff-4701-bc08-3a4e932e299f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal103.c[1246,1259] [2024-12-05 22:08:04,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:08:04,471 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:08:04,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04 WrapperNode [2024-12-05 22:08:04,472 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:08:04,473 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:08:04,473 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:08:04,473 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:08:04,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:04,596 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:05,115 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18963 [2024-12-05 22:08:05,116 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:08:05,116 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:08:05,117 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:08:05,117 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:08:05,125 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:05,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:05,239 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:05,240 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:05,493 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:05,530 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:05,545 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:05,582 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:05,617 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:05,711 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:08:05,712 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:08:05,712 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:08:05,712 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:08:05,713 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:04" (1/1) ... [2024-12-05 22:08:05,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:08:05,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:08:05,744 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:08:05,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f476537f-c9ff-4701-bc08-3a4e932e299f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:08:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:08:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 22:08:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:08:05,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:08:07,614 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:08:07,616 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation