./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal123.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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal123.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/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 537da6e101eb96cdd5d8fccc06cb23abb39c7dd1598f0988a4ab5f77ee93e9aa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:42:27,040 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:42:27,098 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:42:27,103 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:42:27,103 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:42:27,123 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:42:27,124 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:42:27,124 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:42:27,124 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:42:27,124 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:42:27,125 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:42:27,125 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:42:27,125 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:42:27,125 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:42:27,125 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:42:27,125 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:42:27,125 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:42:27,125 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:42:27,125 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:42:27,125 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:42:27,126 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:42:27,126 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:42:27,126 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:42:27,126 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:42:27,126 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:42:27,126 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:42:27,126 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:42:27,126 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:42:27,126 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:42:27,126 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:42:27,127 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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/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 -> 537da6e101eb96cdd5d8fccc06cb23abb39c7dd1598f0988a4ab5f77ee93e9aa [2024-12-05 21:42:27,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:42:27,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:42:27,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:42:27,389 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:42:27,390 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:42:27,391 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal123.c [2024-12-05 21:42:30,093 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/data/605d27a83/77e39610d36b4d7897e6b2d0aeea4991/FLAG61f3337cc [2024-12-05 21:42:30,658 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:42:30,658 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal123.c [2024-12-05 21:42:30,712 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/data/605d27a83/77e39610d36b4d7897e6b2d0aeea4991/FLAG61f3337cc [2024-12-05 21:42:30,728 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/data/605d27a83/77e39610d36b4d7897e6b2d0aeea4991 [2024-12-05 21:42:30,730 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:42:30,732 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:42:30,733 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:42:30,733 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:42:30,738 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:42:30,739 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:42:30" (1/1) ... [2024-12-05 21:42:30,739 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66695959 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:30, skipping insertion in model container [2024-12-05 21:42:30,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:42:30" (1/1) ... [2024-12-05 21:42:30,952 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:42:31,247 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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal123.c[1246,1259] [2024-12-05 21:42:32,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:42:32,697 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:42:32,707 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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal123.c[1246,1259] [2024-12-05 21:42:33,732 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:42:33,750 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:42:33,751 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33 WrapperNode [2024-12-05 21:42:33,751 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:42:33,753 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:42:33,753 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:42:33,753 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:42:33,759 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:34,089 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:37,600 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50888 [2024-12-05 21:42:37,601 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:42:37,601 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:42:37,601 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:42:37,602 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:42:37,607 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:37,608 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:38,554 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:38,554 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:39,428 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:39,559 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:39,675 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:39,810 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:39,922 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:40,627 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:42:40,628 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:42:40,628 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:42:40,628 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:42:40,629 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:33" (1/1) ... [2024-12-05 21:42:40,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:42:40,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:42:40,659 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:42:40,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:42:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:42:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:42:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:42:40,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:42:43,081 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:42:43,083 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:45:46,161 INFO L? ?]: Removed 29378 outVars from TransFormulas that were not future-live. [2024-12-05 21:45:46,161 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:48:03,655 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:48:03,655 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 21:48:03,655 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:48:03 BoogieIcfgContainer [2024-12-05 21:48:03,655 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:48:03,657 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:48:03,658 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:48:03,675 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:48:03,675 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:48:03" (1/1) ... [2024-12-05 21:48:03,683 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:48:03,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:03,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 21:48:03,732 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 21:48:03,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:48:03,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:03,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:48:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:48:22,089 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 21:48:22,094 INFO L158 Benchmark]: Toolchain (without parser) took 351361.50ms. Allocated memory was 117.4MB in the beginning and 12.0GB in the end (delta: 11.9GB). Free memory was 62.5MB in the beginning and 8.4GB in the end (delta: -8.3GB). Peak memory consumption was 3.6GB. Max. memory is 16.1GB. [2024-12-05 21:48:22,094 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:48:22,095 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3018.61ms. Allocated memory was 117.4MB in the beginning and 914.4MB in the end (delta: 796.9MB). Free memory was 62.3MB in the beginning and 600.8MB in the end (delta: -538.6MB). Peak memory consumption was 381.5MB. Max. memory is 16.1GB. [2024-12-05 21:48:22,096 INFO L158 Benchmark]: Boogie Procedure Inliner took 3848.32ms. Allocated memory was 914.4MB in the beginning and 2.3GB in the end (delta: 1.4GB). Free memory was 600.8MB in the beginning and 1.2GB in the end (delta: -635.5MB). Peak memory consumption was 805.4MB. Max. memory is 16.1GB. [2024-12-05 21:48:22,096 INFO L158 Benchmark]: Boogie Preprocessor took 3025.45ms. Allocated memory was 2.3GB in the beginning and 6.8GB in the end (delta: 4.5GB). Free memory was 1.2GB in the beginning and 5.4GB in the end (delta: -4.1GB). Peak memory consumption was 352.3MB. Max. memory is 16.1GB. [2024-12-05 21:48:22,097 INFO L158 Benchmark]: RCFGBuilder took 323027.93ms. Allocated memory was 6.8GB in the beginning and 12.0GB in the end (delta: 5.2GB). Free memory was 5.4GB in the beginning and 8.5GB in the end (delta: -3.1GB). Peak memory consumption was 6.3GB. Max. memory is 16.1GB. [2024-12-05 21:48:22,098 INFO L158 Benchmark]: CodeCheck took 18434.76ms. Allocated memory is still 12.0GB. Free memory was 8.5GB in the beginning and 8.4GB in the end (delta: 130.1MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2024-12-05 21:48:22,102 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 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3018.61ms. Allocated memory was 117.4MB in the beginning and 914.4MB in the end (delta: 796.9MB). Free memory was 62.3MB in the beginning and 600.8MB in the end (delta: -538.6MB). Peak memory consumption was 381.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3848.32ms. Allocated memory was 914.4MB in the beginning and 2.3GB in the end (delta: 1.4GB). Free memory was 600.8MB in the beginning and 1.2GB in the end (delta: -635.5MB). Peak memory consumption was 805.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3025.45ms. Allocated memory was 2.3GB in the beginning and 6.8GB in the end (delta: 4.5GB). Free memory was 1.2GB in the beginning and 5.4GB in the end (delta: -4.1GB). Peak memory consumption was 352.3MB. Max. memory is 16.1GB. * RCFGBuilder took 323027.93ms. Allocated memory was 6.8GB in the beginning and 12.0GB in the end (delta: 5.2GB). Free memory was 5.4GB in the beginning and 8.5GB in the end (delta: -3.1GB). Peak memory consumption was 6.3GB. Max. memory is 16.1GB. * CodeCheck took 18434.76ms. Allocated memory is still 12.0GB. Free memory was 8.5GB in the beginning and 8.4GB in the end (delta: 130.1MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 21:48:22,312 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-05 21:48:22,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal123.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/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 537da6e101eb96cdd5d8fccc06cb23abb39c7dd1598f0988a4ab5f77ee93e9aa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:48:24,620 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:48:24,699 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 21:48:24,725 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:48:24,725 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:48:24,726 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:48:24,726 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:48:24,726 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:48:24,726 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:48:24,726 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:48:24,727 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:48:24,727 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:48:24,727 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:48:24,727 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:48:24,727 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 21:48:24,727 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 21:48:24,727 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 21:48:24,727 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:48:24,727 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:48:24,727 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:48:24,728 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:48:24,728 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:48:24,728 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:48:24,728 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:48:24,728 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 21:48:24,728 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:48:24,728 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:24,728 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:48:24,728 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:48:24,728 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:48:24,728 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 21:48:24,728 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 21:48:24,728 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 21:48:24,729 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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/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 -> 537da6e101eb96cdd5d8fccc06cb23abb39c7dd1598f0988a4ab5f77ee93e9aa [2024-12-05 21:48:24,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:48:24,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:48:24,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:48:24,958 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:48:24,959 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:48:24,960 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal123.c [2024-12-05 21:48:27,571 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/data/b8338836b/4cf95e1c1d7d4f0bae0092d4ccbae0ef/FLAG3647c6010 [2024-12-05 21:48:28,237 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:48:28,238 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal123.c [2024-12-05 21:48:28,291 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/data/b8338836b/4cf95e1c1d7d4f0bae0092d4ccbae0ef/FLAG3647c6010 [2024-12-05 21:48:28,632 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/data/b8338836b/4cf95e1c1d7d4f0bae0092d4ccbae0ef [2024-12-05 21:48:28,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:48:28,635 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:48:28,635 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:28,636 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:48:28,639 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:48:28,639 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:28" (1/1) ... [2024-12-05 21:48:28,640 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50576f11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:28, skipping insertion in model container [2024-12-05 21:48:28,640 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:28" (1/1) ... [2024-12-05 21:48:28,834 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:48:29,076 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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal123.c[1246,1259] [2024-12-05 21:48:30,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:30,200 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:48:30,208 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_54a2c9fd-45d2-499a-9a99-aa25e36849e8/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal123.c[1246,1259] [2024-12-05 21:48:30,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:30,922 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:48:30,923 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30 WrapperNode [2024-12-05 21:48:30,923 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:30,924 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:30,924 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:48:30,924 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:48:30,931 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:31,047 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:31,702 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18704 [2024-12-05 21:48:31,703 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:31,703 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:48:31,704 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:48:31,704 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:48:31,711 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:31,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:31,863 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:31,863 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:32,003 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:32,034 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:32,050 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:32,082 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:32,113 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:32,176 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:48:32,177 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:48:32,177 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:48:32,177 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:48:32,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:30" (1/1) ... [2024-12-05 21:48:32,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:32,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:48:32,203 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:48:32,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54a2c9fd-45d2-499a-9a99-aa25e36849e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:48:32,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:48:32,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 21:48:32,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:48:32,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:48:33,977 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:48:33,979 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation