./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal115.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_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/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_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal115.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/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_029e6d08-ca6a-4707-9044-fa47e961d7d8/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 b6017555b169173a44e38b4dece9a9570667674da7f7ad58eeb28f0be7635634 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:45:56,117 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:45:56,170 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:45:56,175 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:45:56,175 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:45:56,193 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:45:56,194 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:45:56,194 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:45:56,194 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:45:56,194 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:45:56,195 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:45:56,195 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:45:56,195 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:45:56,195 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:45:56,195 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:45:56,195 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:45:56,195 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:45:56,195 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:45:56,195 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:45:56,195 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:45:56,195 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:45:56,196 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:45:56,196 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:45:56,196 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:45:56,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:45:56,196 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:45:56,196 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:45:56,196 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:45:56,196 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:45:56,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:45:56,196 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_029e6d08-ca6a-4707-9044-fa47e961d7d8/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 -> b6017555b169173a44e38b4dece9a9570667674da7f7ad58eeb28f0be7635634 [2024-12-06 03:45:56,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:45:56,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:45:56,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:45:56,405 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:45:56,405 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:45:56,407 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal115.c [2024-12-06 03:45:59,059 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/data/459b8101c/14b9577e453c40d0a6a9f3a288fc84f5/FLAG023d160b5 [2024-12-06 03:45:59,553 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:45:59,554 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal115.c [2024-12-06 03:45:59,607 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/data/459b8101c/14b9577e453c40d0a6a9f3a288fc84f5/FLAG023d160b5 [2024-12-06 03:45:59,622 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/data/459b8101c/14b9577e453c40d0a6a9f3a288fc84f5 [2024-12-06 03:45:59,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:45:59,626 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:45:59,627 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:45:59,627 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:45:59,632 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:45:59,632 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:45:59" (1/1) ... [2024-12-06 03:45:59,633 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b35da45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:45:59, skipping insertion in model container [2024-12-06 03:45:59,633 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:45:59" (1/1) ... [2024-12-06 03:45:59,821 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:46:00,120 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_029e6d08-ca6a-4707-9044-fa47e961d7d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal115.c[1246,1259] [2024-12-06 03:46:01,394 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:46:01,404 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:46:01,414 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_029e6d08-ca6a-4707-9044-fa47e961d7d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal115.c[1246,1259] [2024-12-06 03:46:02,196 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:46:02,210 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:46:02,211 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02 WrapperNode [2024-12-06 03:46:02,211 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:46:02,213 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:46:02,213 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:46:02,213 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:46:02,220 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:02,617 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:05,627 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50296 [2024-12-06 03:46:05,627 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:46:05,628 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:46:05,628 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:46:05,628 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:46:05,635 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:05,635 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:06,459 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:06,460 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:07,204 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:07,307 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:07,420 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:07,542 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:07,649 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:08,247 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:46:08,248 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:46:08,248 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:46:08,248 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:46:08,249 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:46:02" (1/1) ... [2024-12-06 03:46:08,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:46:08,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:46:08,275 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:46:08,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:46:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:46:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:46:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:46:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:46:10,323 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:46:10,325 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:48:59,039 INFO L? ?]: Removed 29091 outVars from TransFormulas that were not future-live. [2024-12-06 03:48:59,039 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:51:25,274 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:51:25,275 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 03:51:25,276 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:51:25 BoogieIcfgContainer [2024-12-06 03:51:25,276 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:51:25,279 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:51:25,279 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:51:25,307 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:51:25,307 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:51:25" (1/1) ... [2024-12-06 03:51:25,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:51:25,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:25,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 03:51:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 03:51:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:51:25,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:25,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:51:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:51:41,211 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 03:51:41,216 INFO L158 Benchmark]: Toolchain (without parser) took 341589.60ms. Allocated memory was 117.4MB in the beginning and 11.7GB in the end (delta: 11.6GB). Free memory was 62.9MB in the beginning and 8.5GB in the end (delta: -8.4GB). Peak memory consumption was 3.1GB. Max. memory is 16.1GB. [2024-12-06 03:51:41,217 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:51:41,218 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2584.90ms. Allocated memory was 117.4MB in the beginning and 1.0GB in the end (delta: 914.4MB). Free memory was 62.6MB in the beginning and 728.3MB in the end (delta: -665.7MB). Peak memory consumption was 398.5MB. Max. memory is 16.1GB. [2024-12-06 03:51:41,219 INFO L158 Benchmark]: Boogie Procedure Inliner took 3414.50ms. Allocated memory was 1.0GB in the beginning and 3.1GB in the end (delta: 2.1GB). Free memory was 728.3MB in the beginning and 2.0GB in the end (delta: -1.3GB). Peak memory consumption was 876.6MB. Max. memory is 16.1GB. [2024-12-06 03:51:41,220 INFO L158 Benchmark]: Boogie Preprocessor took 2619.10ms. Allocated memory was 3.1GB in the beginning and 8.3GB in the end (delta: 5.2GB). Free memory was 2.0GB in the beginning and 6.8GB in the end (delta: -4.8GB). Peak memory consumption was 423.4MB. Max. memory is 16.1GB. [2024-12-06 03:51:41,221 INFO L158 Benchmark]: RCFGBuilder took 317028.34ms. Allocated memory was 8.3GB in the beginning and 11.7GB in the end (delta: 3.4GB). Free memory was 6.8GB in the beginning and 7.8GB in the end (delta: -966.4MB). Peak memory consumption was 6.8GB. Max. memory is 16.1GB. [2024-12-06 03:51:41,222 INFO L158 Benchmark]: CodeCheck took 15935.59ms. Allocated memory is still 11.7GB. Free memory was 7.8GB in the beginning and 8.5GB in the end (delta: -703.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:51:41,226 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 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2584.90ms. Allocated memory was 117.4MB in the beginning and 1.0GB in the end (delta: 914.4MB). Free memory was 62.6MB in the beginning and 728.3MB in the end (delta: -665.7MB). Peak memory consumption was 398.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3414.50ms. Allocated memory was 1.0GB in the beginning and 3.1GB in the end (delta: 2.1GB). Free memory was 728.3MB in the beginning and 2.0GB in the end (delta: -1.3GB). Peak memory consumption was 876.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2619.10ms. Allocated memory was 3.1GB in the beginning and 8.3GB in the end (delta: 5.2GB). Free memory was 2.0GB in the beginning and 6.8GB in the end (delta: -4.8GB). Peak memory consumption was 423.4MB. Max. memory is 16.1GB. * RCFGBuilder took 317028.34ms. Allocated memory was 8.3GB in the beginning and 11.7GB in the end (delta: 3.4GB). Free memory was 6.8GB in the beginning and 7.8GB in the end (delta: -966.4MB). Peak memory consumption was 6.8GB. Max. memory is 16.1GB. * CodeCheck took 15935.59ms. Allocated memory is still 11.7GB. Free memory was 7.8GB in the beginning and 8.5GB in the end (delta: -703.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 03:51:41,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/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_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/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_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal115.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/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_029e6d08-ca6a-4707-9044-fa47e961d7d8/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 b6017555b169173a44e38b4dece9a9570667674da7f7ad58eeb28f0be7635634 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:51:43,979 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:51:44,078 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 03:51:44,109 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:51:44,110 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:51:44,110 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:51:44,111 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:51:44,111 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:51:44,111 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:51:44,111 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:51:44,111 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:51:44,111 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:51:44,112 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:51:44,112 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:51:44,112 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:51:44,112 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:51:44,112 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:51:44,112 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:51:44,112 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:51:44,112 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:51:44,112 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:51:44,113 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:51:44,113 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:51:44,113 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:51:44,113 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:51:44,113 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:51:44,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:51:44,113 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:51:44,113 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:51:44,113 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:51:44,114 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:51:44,114 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:51:44,114 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:51:44,114 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_029e6d08-ca6a-4707-9044-fa47e961d7d8/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 -> b6017555b169173a44e38b4dece9a9570667674da7f7ad58eeb28f0be7635634 [2024-12-06 03:51:44,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:51:44,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:51:44,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:51:44,424 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:51:44,424 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:51:44,426 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal115.c [2024-12-06 03:51:47,591 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/data/915564e1e/1e5d367c6d2e416bb3cd7765f5e2c6ac/FLAG32d02bca0 [2024-12-06 03:51:48,207 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:51:48,208 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal115.c [2024-12-06 03:51:48,270 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/data/915564e1e/1e5d367c6d2e416bb3cd7765f5e2c6ac/FLAG32d02bca0 [2024-12-06 03:51:48,288 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/data/915564e1e/1e5d367c6d2e416bb3cd7765f5e2c6ac [2024-12-06 03:51:48,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:51:48,292 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:51:48,294 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:51:48,294 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:51:48,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:51:48,300 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:51:48" (1/1) ... [2024-12-06 03:51:48,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12267cc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:48, skipping insertion in model container [2024-12-06 03:51:48,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:51:48" (1/1) ... [2024-12-06 03:51:48,526 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:51:48,854 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_029e6d08-ca6a-4707-9044-fa47e961d7d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal115.c[1246,1259] [2024-12-06 03:51:50,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:51:50,075 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:51:50,087 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_029e6d08-ca6a-4707-9044-fa47e961d7d8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal115.c[1246,1259] [2024-12-06 03:51:50,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:51:50,969 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:51:50,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50 WrapperNode [2024-12-06 03:51:50,970 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:51:50,971 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:51:50,971 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:51:50,971 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:51:50,977 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:51,127 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:51,658 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18608 [2024-12-06 03:51:51,659 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:51:51,659 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:51:51,659 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:51:51,659 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:51:51,666 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:51,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:51,789 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:51,790 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:51,965 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:51,993 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:52,009 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:52,047 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:52,079 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:52,144 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:51:52,145 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:51:52,145 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:51:52,145 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:51:52,146 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:50" (1/1) ... [2024-12-06 03:51:52,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:51:52,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:51:52,172 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:51:52,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_029e6d08-ca6a-4707-9044-fa47e961d7d8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:51:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:51:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 03:51:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:51:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:51:54,339 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:51:54,342 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation