./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal105.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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal105.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/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 47bea44c6578f743c92b375a355e49214d4a1fcbffa9ce2805798587335ed8fd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:08:59,547 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:08:59,600 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:08:59,604 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:08:59,604 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:08:59,622 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:08:59,623 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:08:59,623 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:08:59,623 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:08:59,624 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:08:59,624 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:08:59,624 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:08:59,624 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:08:59,624 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:08:59,624 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:08:59,624 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:08:59,624 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:08:59,624 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:08:59,625 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:08:59,625 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:08:59,625 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:08:59,625 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:08:59,625 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:08:59,625 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:08:59,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:08:59,625 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:08:59,625 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:08:59,625 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:08:59,626 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:08:59,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:08:59,626 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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/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 -> 47bea44c6578f743c92b375a355e49214d4a1fcbffa9ce2805798587335ed8fd [2024-12-06 02:08:59,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:08:59,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:08:59,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:08:59,837 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:08:59,837 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:08:59,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal105.c [2024-12-06 02:09:03,050 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/data/8272d99aa/88bb3e5e8df44135b1af69bd85ab70c0/FLAG9f5795e32 [2024-12-06 02:09:03,792 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:09:03,793 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal105.c [2024-12-06 02:09:03,882 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/data/8272d99aa/88bb3e5e8df44135b1af69bd85ab70c0/FLAG9f5795e32 [2024-12-06 02:09:04,145 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/data/8272d99aa/88bb3e5e8df44135b1af69bd85ab70c0 [2024-12-06 02:09:04,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:09:04,151 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:09:04,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:09:04,153 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:09:04,158 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:09:04,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:09:04" (1/1) ... [2024-12-06 02:09:04,161 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@715f7ac8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:04, skipping insertion in model container [2024-12-06 02:09:04,161 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:09:04" (1/1) ... [2024-12-06 02:09:04,359 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:09:04,649 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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal105.c[1246,1259] [2024-12-06 02:09:06,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:09:06,040 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:09:06,050 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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal105.c[1246,1259] [2024-12-06 02:09:07,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:09:07,047 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:09:07,049 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07 WrapperNode [2024-12-06 02:09:07,049 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:09:07,050 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:09:07,050 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:09:07,050 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:09:07,057 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:07,475 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:11,158 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51291 [2024-12-06 02:09:11,159 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:09:11,160 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:09:11,160 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:09:11,160 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:09:11,169 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:11,169 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:12,112 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:12,112 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:12,932 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:13,025 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:13,170 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:13,331 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:13,438 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:14,442 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:09:14,442 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:09:14,443 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:09:14,443 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:09:14,443 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:09:07" (1/1) ... [2024-12-06 02:09:14,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:09:14,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:09:14,473 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:09:14,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:09:14,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:09:14,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:09:14,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:09:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:09:16,680 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:09:16,683 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:12:24,809 INFO L? ?]: Removed 29593 outVars from TransFormulas that were not future-live. [2024-12-06 02:12:24,809 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:14:54,121 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:14:54,121 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:14:54,121 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:14:54 BoogieIcfgContainer [2024-12-06 02:14:54,121 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:14:54,122 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:14:54,122 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:14:54,129 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:14:54,129 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:14:54" (1/1) ... [2024-12-06 02:14:54,134 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:14:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:54,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 02:14:54,171 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 02:14:54,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:14:54,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:54,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:15:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:15:21,040 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 02:15:21,043 INFO L158 Benchmark]: Toolchain (without parser) took 376891.79ms. Allocated memory was 142.6MB in the beginning and 11.0GB in the end (delta: 10.8GB). Free memory was 88.2MB in the beginning and 7.7GB in the end (delta: -7.6GB). Peak memory consumption was 3.2GB. Max. memory is 16.1GB. [2024-12-06 02:15:21,043 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:15:21,044 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2896.59ms. Allocated memory was 142.6MB in the beginning and 889.2MB in the end (delta: 746.6MB). Free memory was 88.1MB in the beginning and 546.4MB in the end (delta: -458.4MB). Peak memory consumption was 396.7MB. Max. memory is 16.1GB. [2024-12-06 02:15:21,044 INFO L158 Benchmark]: Boogie Procedure Inliner took 4108.89ms. Allocated memory was 889.2MB in the beginning and 1.9GB in the end (delta: 1.0GB). Free memory was 546.4MB in the beginning and 890.5MB in the end (delta: -344.0MB). Peak memory consumption was 847.5MB. Max. memory is 16.1GB. [2024-12-06 02:15:21,045 INFO L158 Benchmark]: Boogie Preprocessor took 3282.08ms. Allocated memory was 1.9GB in the beginning and 5.8GB in the end (delta: 3.9GB). Free memory was 890.5MB in the beginning and 4.4GB in the end (delta: -3.5GB). Peak memory consumption was 583.1MB. Max. memory is 16.1GB. [2024-12-06 02:15:21,046 INFO L158 Benchmark]: RCFGBuilder took 339678.94ms. Allocated memory was 5.8GB in the beginning and 11.0GB in the end (delta: 5.2GB). Free memory was 4.4GB in the beginning and 7.4GB in the end (delta: -2.9GB). Peak memory consumption was 5.9GB. Max. memory is 16.1GB. [2024-12-06 02:15:21,046 INFO L158 Benchmark]: CodeCheck took 26919.63ms. Allocated memory is still 11.0GB. Free memory was 7.4GB in the beginning and 7.7GB in the end (delta: -351.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:15:21,049 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 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2896.59ms. Allocated memory was 142.6MB in the beginning and 889.2MB in the end (delta: 746.6MB). Free memory was 88.1MB in the beginning and 546.4MB in the end (delta: -458.4MB). Peak memory consumption was 396.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 4108.89ms. Allocated memory was 889.2MB in the beginning and 1.9GB in the end (delta: 1.0GB). Free memory was 546.4MB in the beginning and 890.5MB in the end (delta: -344.0MB). Peak memory consumption was 847.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3282.08ms. Allocated memory was 1.9GB in the beginning and 5.8GB in the end (delta: 3.9GB). Free memory was 890.5MB in the beginning and 4.4GB in the end (delta: -3.5GB). Peak memory consumption was 583.1MB. Max. memory is 16.1GB. * RCFGBuilder took 339678.94ms. Allocated memory was 5.8GB in the beginning and 11.0GB in the end (delta: 5.2GB). Free memory was 4.4GB in the beginning and 7.4GB in the end (delta: -2.9GB). Peak memory consumption was 5.9GB. Max. memory is 16.1GB. * CodeCheck took 26919.63ms. Allocated memory is still 11.0GB. Free memory was 7.4GB in the beginning and 7.7GB in the end (delta: -351.8MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 02:15:21,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal105.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/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 47bea44c6578f743c92b375a355e49214d4a1fcbffa9ce2805798587335ed8fd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:15:23,490 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:15:23,570 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 02:15:23,596 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:15:23,597 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:15:23,597 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:15:23,597 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:15:23,597 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:15:23,598 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:15:23,598 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:15:23,598 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:15:23,598 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:15:23,598 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:15:23,598 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:15:23,598 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:15:23,598 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:15:23,598 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:15:23,599 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:15:23,599 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:15:23,599 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:15:23,599 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:15:23,599 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:15:23,599 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:15:23,599 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:15:23,599 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:15:23,600 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:15:23,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:15:23,600 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:15:23,600 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:15:23,600 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:15:23,600 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:15:23,600 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:15:23,600 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:15:23,600 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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/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 -> 47bea44c6578f743c92b375a355e49214d4a1fcbffa9ce2805798587335ed8fd [2024-12-06 02:15:23,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:15:23,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:15:23,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:15:23,841 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:15:23,841 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:15:23,842 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal105.c [2024-12-06 02:15:27,277 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/data/c7f0324b1/570205c5939743dcbfec21dd2507f0cd/FLAG21d336bbd [2024-12-06 02:15:27,904 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:15:27,905 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal105.c [2024-12-06 02:15:27,966 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/data/c7f0324b1/570205c5939743dcbfec21dd2507f0cd/FLAG21d336bbd [2024-12-06 02:15:27,984 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/data/c7f0324b1/570205c5939743dcbfec21dd2507f0cd [2024-12-06 02:15:27,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:15:27,988 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:15:27,990 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:15:27,990 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:15:27,994 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:15:27,995 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:15:27" (1/1) ... [2024-12-06 02:15:27,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c2820ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:27, skipping insertion in model container [2024-12-06 02:15:27,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:15:27" (1/1) ... [2024-12-06 02:15:28,273 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:15:28,680 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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal105.c[1246,1259] [2024-12-06 02:15:30,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:15:30,200 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:15:30,225 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_630f5da4-63e4-4441-8f5a-a8cf82e834b1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal105.c[1246,1259] [2024-12-06 02:15:31,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:15:31,073 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:15:31,073 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31 WrapperNode [2024-12-06 02:15:31,074 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:15:31,075 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:15:31,075 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:15:31,075 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:15:31,080 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:31,212 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:31,574 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18799 [2024-12-06 02:15:31,575 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:15:31,575 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:15:31,575 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:15:31,575 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:15:31,581 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:31,581 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:31,736 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:31,737 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:32,039 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:32,107 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:32,139 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:32,200 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:32,244 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:32,301 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:15:32,302 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:15:32,302 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:15:32,302 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:15:32,303 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:31" (1/1) ... [2024-12-06 02:15:32,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:15:32,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:15:32,328 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:15:32,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_630f5da4-63e4-4441-8f5a-a8cf82e834b1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:15:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:15:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:15:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:15:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:15:34,284 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:15:34,286 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation