./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal104.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_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/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_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal104.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/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_7e179788-39bc-475f-969c-2ac77b43ca6e/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 09bbdc464767e38edac6102924705e6348ce68e3620e60390deabdc3c5b5869b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:45:22,520 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:45:22,577 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:45:22,582 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:45:22,583 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:45:22,602 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:45:22,603 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:45:22,603 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:45:22,604 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:45:22,604 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:45:22,604 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:45:22,604 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:45:22,604 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:45:22,604 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:45:22,604 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:45:22,604 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:45:22,605 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:45:22,605 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:45:22,605 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:45:22,605 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:45:22,605 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:45:22,605 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:45:22,605 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:45:22,605 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:45:22,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:45:22,606 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:45:22,606 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:45:22,606 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:45:22,606 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:45:22,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:45:22,606 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_7e179788-39bc-475f-969c-2ac77b43ca6e/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 -> 09bbdc464767e38edac6102924705e6348ce68e3620e60390deabdc3c5b5869b [2024-12-06 02:45:22,838 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:45:22,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:45:22,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:45:22,849 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:45:22,850 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:45:22,851 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal104.c [2024-12-06 02:45:25,502 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/data/125ac80ba/1c50490a8bf540f48a3c0dcb701b9c2c/FLAG76ac9a8c7 [2024-12-06 02:45:26,004 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:45:26,004 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal104.c [2024-12-06 02:45:26,056 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/data/125ac80ba/1c50490a8bf540f48a3c0dcb701b9c2c/FLAG76ac9a8c7 [2024-12-06 02:45:26,072 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/data/125ac80ba/1c50490a8bf540f48a3c0dcb701b9c2c [2024-12-06 02:45:26,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:45:26,075 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:45:26,077 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:45:26,077 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:45:26,081 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:45:26,082 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:45:26" (1/1) ... [2024-12-06 02:45:26,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fad2f0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:26, skipping insertion in model container [2024-12-06 02:45:26,083 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:45:26" (1/1) ... [2024-12-06 02:45:26,247 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:45:26,557 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_7e179788-39bc-475f-969c-2ac77b43ca6e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal104.c[1246,1259] [2024-12-06 02:45:27,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:45:27,716 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:45:27,724 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_7e179788-39bc-475f-969c-2ac77b43ca6e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal104.c[1246,1259] [2024-12-06 02:45:28,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:45:28,856 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:45:28,857 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28 WrapperNode [2024-12-06 02:45:28,857 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:45:28,858 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:45:28,858 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:45:28,858 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:45:28,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:29,077 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:32,180 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51791 [2024-12-06 02:45:32,181 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:45:32,181 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:45:32,182 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:45:32,182 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:45:32,187 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:32,187 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:33,195 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:33,195 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:34,579 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:34,677 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:34,788 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:34,973 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:35,076 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:35,837 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:45:35,838 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:45:35,839 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:45:35,839 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:45:35,840 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:28" (1/1) ... [2024-12-06 02:45:35,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:45:35,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:45:35,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:45:35,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:45:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:45:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:45:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:45:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:45:37,881 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:45:37,883 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:48:25,798 INFO L? ?]: Removed 29885 outVars from TransFormulas that were not future-live. [2024-12-06 02:48:25,798 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:50:52,332 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:50:52,332 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:50:52,332 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:50:52 BoogieIcfgContainer [2024-12-06 02:50:52,332 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:50:52,333 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:50:52,333 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:50:52,339 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:50:52,340 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:50:52" (1/1) ... [2024-12-06 02:50:52,345 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:50:52,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:52,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 02:50:52,385 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 02:50:52,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:50:52,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:51:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:51:17,183 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 02:51:17,186 INFO L158 Benchmark]: Toolchain (without parser) took 351110.41ms. Allocated memory was 142.6MB in the beginning and 11.8GB in the end (delta: 11.6GB). Free memory was 86.6MB in the beginning and 6.6GB in the end (delta: -6.5GB). Peak memory consumption was 5.2GB. Max. memory is 16.1GB. [2024-12-06 02:51:17,187 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:51:17,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2780.77ms. Allocated memory was 142.6MB in the beginning and 671.1MB in the end (delta: 528.5MB). Free memory was 86.4MB in the beginning and 379.4MB in the end (delta: -293.0MB). Peak memory consumption was 457.5MB. Max. memory is 16.1GB. [2024-12-06 02:51:17,188 INFO L158 Benchmark]: Boogie Procedure Inliner took 3322.55ms. Allocated memory was 671.1MB in the beginning and 1.8GB in the end (delta: 1.1GB). Free memory was 379.4MB in the beginning and 696.9MB in the end (delta: -317.5MB). Peak memory consumption was 837.0MB. Max. memory is 16.1GB. [2024-12-06 02:51:17,189 INFO L158 Benchmark]: Boogie Preprocessor took 3655.98ms. Allocated memory was 1.8GB in the beginning and 3.6GB in the end (delta: 1.8GB). Free memory was 696.9MB in the beginning and 2.2GB in the end (delta: -1.5GB). Peak memory consumption was 545.3MB. Max. memory is 16.1GB. [2024-12-06 02:51:17,189 INFO L158 Benchmark]: RCFGBuilder took 316493.85ms. Allocated memory was 3.6GB in the beginning and 11.8GB in the end (delta: 8.2GB). Free memory was 2.2GB in the beginning and 8.6GB in the end (delta: -6.4GB). Peak memory consumption was 5.8GB. Max. memory is 16.1GB. [2024-12-06 02:51:17,190 INFO L158 Benchmark]: CodeCheck took 24852.10ms. Allocated memory is still 11.8GB. Free memory was 8.6GB in the beginning and 6.6GB in the end (delta: 2.1GB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. [2024-12-06 02:51:17,193 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 0.32ms. Allocated memory is still 142.6MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2780.77ms. Allocated memory was 142.6MB in the beginning and 671.1MB in the end (delta: 528.5MB). Free memory was 86.4MB in the beginning and 379.4MB in the end (delta: -293.0MB). Peak memory consumption was 457.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3322.55ms. Allocated memory was 671.1MB in the beginning and 1.8GB in the end (delta: 1.1GB). Free memory was 379.4MB in the beginning and 696.9MB in the end (delta: -317.5MB). Peak memory consumption was 837.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3655.98ms. Allocated memory was 1.8GB in the beginning and 3.6GB in the end (delta: 1.8GB). Free memory was 696.9MB in the beginning and 2.2GB in the end (delta: -1.5GB). Peak memory consumption was 545.3MB. Max. memory is 16.1GB. * RCFGBuilder took 316493.85ms. Allocated memory was 3.6GB in the beginning and 11.8GB in the end (delta: 8.2GB). Free memory was 2.2GB in the beginning and 8.6GB in the end (delta: -6.4GB). Peak memory consumption was 5.8GB. Max. memory is 16.1GB. * CodeCheck took 24852.10ms. Allocated memory is still 11.8GB. Free memory was 8.6GB in the beginning and 6.6GB 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. [2024-12-06 02:51:17,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/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_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/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_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal104.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/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_7e179788-39bc-475f-969c-2ac77b43ca6e/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 09bbdc464767e38edac6102924705e6348ce68e3620e60390deabdc3c5b5869b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:51:19,741 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:51:19,823 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 02:51:19,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:51:19,851 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:51:19,851 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:51:19,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:51:19,852 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:51:19,852 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:51:19,852 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:51:19,852 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:51:19,852 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:51:19,853 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:51:19,853 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:51:19,853 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:51:19,853 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:51:19,853 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:51:19,853 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:51:19,853 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:51:19,853 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:51:19,853 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:51:19,853 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:51:19,853 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:51:19,854 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:51:19,854 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:51:19,854 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:51:19,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:51:19,854 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:51:19,854 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:51:19,854 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:51:19,854 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:51:19,854 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:51:19,854 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:51:19,854 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_7e179788-39bc-475f-969c-2ac77b43ca6e/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 -> 09bbdc464767e38edac6102924705e6348ce68e3620e60390deabdc3c5b5869b [2024-12-06 02:51:20,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:51:20,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:51:20,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:51:20,153 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:51:20,153 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:51:20,154 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal104.c [2024-12-06 02:51:23,003 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/data/cb237b7fa/f09db55db62b41c49af7e68be2b91b87/FLAG4c90c6687 [2024-12-06 02:51:23,507 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:51:23,508 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal104.c [2024-12-06 02:51:23,550 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/data/cb237b7fa/f09db55db62b41c49af7e68be2b91b87/FLAG4c90c6687 [2024-12-06 02:51:24,050 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/data/cb237b7fa/f09db55db62b41c49af7e68be2b91b87 [2024-12-06 02:51:24,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:51:24,053 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:51:24,054 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:51:24,055 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:51:24,068 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:51:24,069 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:51:24" (1/1) ... [2024-12-06 02:51:24,070 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e9a0ef9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:24, skipping insertion in model container [2024-12-06 02:51:24,070 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:51:24" (1/1) ... [2024-12-06 02:51:24,241 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:51:24,558 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_7e179788-39bc-475f-969c-2ac77b43ca6e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal104.c[1246,1259] [2024-12-06 02:51:25,711 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:51:25,723 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:51:25,741 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_7e179788-39bc-475f-969c-2ac77b43ca6e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal104.c[1246,1259] [2024-12-06 02:51:26,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:51:26,420 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:51:26,420 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26 WrapperNode [2024-12-06 02:51:26,420 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:51:26,421 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:51:26,421 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:51:26,421 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:51:26,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:26,519 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:26,998 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18967 [2024-12-06 02:51:26,998 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:51:26,999 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:51:26,999 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:51:26,999 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:51:27,006 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:27,006 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:27,116 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:27,116 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:27,394 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:27,440 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:27,456 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:27,504 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:27,540 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:27,655 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:51:27,656 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:51:27,657 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:51:27,657 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:51:27,658 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:51:26" (1/1) ... [2024-12-06 02:51:27,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:51:27,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:51:27,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:51:27,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e179788-39bc-475f-969c-2ac77b43ca6e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:51:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:51:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:51:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:51:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:51:29,626 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:51:29,627 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation