./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal137.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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal137.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/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 2ec222bbdecb13f3826379df06b88eb8dd11b71f3be3c5c4ed9a94dce7aaba9c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:27:27,454 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:27:27,511 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:27:27,516 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:27:27,516 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:27:27,537 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:27:27,538 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:27:27,538 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:27:27,539 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:27:27,539 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:27:27,539 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:27:27,539 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:27:27,539 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:27:27,539 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:27:27,539 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:27:27,539 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:27:27,539 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:27:27,540 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:27:27,540 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:27:27,540 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:27:27,540 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:27:27,540 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:27:27,540 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:27:27,540 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:27:27,540 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:27:27,540 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:27:27,540 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:27:27,540 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:27:27,541 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:27:27,541 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:27:27,541 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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/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 -> 2ec222bbdecb13f3826379df06b88eb8dd11b71f3be3c5c4ed9a94dce7aaba9c [2024-12-06 04:27:27,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:27:27,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:27:27,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:27:27,781 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:27:27,781 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:27:27,783 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal137.c [2024-12-06 04:27:30,422 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/data/d18d7e2cc/2422e4812571436caa9550884232f807/FLAGf24a3e1cd [2024-12-06 04:27:30,969 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:27:30,970 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal137.c [2024-12-06 04:27:31,026 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/data/d18d7e2cc/2422e4812571436caa9550884232f807/FLAGf24a3e1cd [2024-12-06 04:27:31,040 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/data/d18d7e2cc/2422e4812571436caa9550884232f807 [2024-12-06 04:27:31,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:27:31,043 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:27:31,045 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:27:31,045 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:27:31,049 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:27:31,050 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:27:31" (1/1) ... [2024-12-06 04:27:31,050 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b50b7b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:31, skipping insertion in model container [2024-12-06 04:27:31,050 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:27:31" (1/1) ... [2024-12-06 04:27:31,254 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:27:31,532 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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal137.c[1246,1259] [2024-12-06 04:27:32,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:27:32,726 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:27:32,736 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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal137.c[1246,1259] [2024-12-06 04:27:33,676 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:27:33,690 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:27:33,691 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33 WrapperNode [2024-12-06 04:27:33,691 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:27:33,692 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:27:33,693 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:27:33,693 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:27:33,700 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:34,051 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:37,348 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50589 [2024-12-06 04:27:37,349 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:27:37,349 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:27:37,349 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:27:37,349 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:27:37,355 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:37,355 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:38,097 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:38,097 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:38,856 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:38,955 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:39,096 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:39,257 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:39,351 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:39,959 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:27:39,960 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:27:39,960 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:27:39,960 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:27:39,961 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:33" (1/1) ... [2024-12-06 04:27:39,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:27:39,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:27:39,987 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:27:39,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:27:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:27:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:27:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:27:40,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:27:42,296 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:27:42,297 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:30:30,378 INFO L? ?]: Removed 29213 outVars from TransFormulas that were not future-live. [2024-12-06 04:30:30,378 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:32:58,376 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:32:58,377 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 04:32:58,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:32:58 BoogieIcfgContainer [2024-12-06 04:32:58,377 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:32:58,379 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:32:58,379 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:32:58,402 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:32:58,403 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:32:58" (1/1) ... [2024-12-06 04:32:58,416 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:32:58,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 04:32:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 04:32:58,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:32:58,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:58,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:33:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:33:14,400 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 04:33:14,404 INFO L158 Benchmark]: Toolchain (without parser) took 343359.26ms. Allocated memory was 142.6MB in the beginning and 12.2GB in the end (delta: 12.0GB). Free memory was 89.6MB in the beginning and 7.6GB in the end (delta: -7.5GB). Peak memory consumption was 4.5GB. Max. memory is 16.1GB. [2024-12-06 04:33:14,404 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:33:14,405 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2646.97ms. Allocated memory was 142.6MB in the beginning and 889.2MB in the end (delta: 746.6MB). Free memory was 89.3MB in the beginning and 539.6MB in the end (delta: -450.2MB). Peak memory consumption was 401.6MB. Max. memory is 16.1GB. [2024-12-06 04:33:14,406 INFO L158 Benchmark]: Boogie Procedure Inliner took 3656.21ms. Allocated memory was 889.2MB in the beginning and 2.0GB in the end (delta: 1.1GB). Free memory was 539.6MB in the beginning and 934.6MB in the end (delta: -395.0MB). Peak memory consumption was 918.6MB. Max. memory is 16.1GB. [2024-12-06 04:33:14,407 INFO L158 Benchmark]: Boogie Preprocessor took 2609.95ms. Allocated memory was 2.0GB in the beginning and 5.9GB in the end (delta: 3.9GB). Free memory was 934.6MB in the beginning and 4.4GB in the end (delta: -3.5GB). Peak memory consumption was 427.8MB. Max. memory is 16.1GB. [2024-12-06 04:33:14,408 INFO L158 Benchmark]: RCFGBuilder took 318417.34ms. Allocated memory was 5.9GB in the beginning and 12.2GB in the end (delta: 6.3GB). Free memory was 4.4GB in the beginning and 8.9GB in the end (delta: -4.5GB). Peak memory consumption was 5.9GB. Max. memory is 16.1GB. [2024-12-06 04:33:14,408 INFO L158 Benchmark]: CodeCheck took 16022.73ms. Allocated memory is still 12.2GB. Free memory was 8.9GB in the beginning and 7.6GB in the end (delta: 1.3GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-12-06 04:33:14,412 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 0.28ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2646.97ms. Allocated memory was 142.6MB in the beginning and 889.2MB in the end (delta: 746.6MB). Free memory was 89.3MB in the beginning and 539.6MB in the end (delta: -450.2MB). Peak memory consumption was 401.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3656.21ms. Allocated memory was 889.2MB in the beginning and 2.0GB in the end (delta: 1.1GB). Free memory was 539.6MB in the beginning and 934.6MB in the end (delta: -395.0MB). Peak memory consumption was 918.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2609.95ms. Allocated memory was 2.0GB in the beginning and 5.9GB in the end (delta: 3.9GB). Free memory was 934.6MB in the beginning and 4.4GB in the end (delta: -3.5GB). Peak memory consumption was 427.8MB. Max. memory is 16.1GB. * RCFGBuilder took 318417.34ms. Allocated memory was 5.9GB in the beginning and 12.2GB in the end (delta: 6.3GB). Free memory was 4.4GB in the beginning and 8.9GB in the end (delta: -4.5GB). Peak memory consumption was 5.9GB. Max. memory is 16.1GB. * CodeCheck took 16022.73ms. Allocated memory is still 12.2GB. Free memory was 8.9GB in the beginning and 7.6GB in the end (delta: 1.3GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 04:33:14,623 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 04:33:14,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal137.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/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 2ec222bbdecb13f3826379df06b88eb8dd11b71f3be3c5c4ed9a94dce7aaba9c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:33:16,928 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:33:17,013 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 04:33:17,038 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:33:17,039 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:33:17,039 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:33:17,039 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:33:17,039 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:33:17,039 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:33:17,039 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:33:17,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:33:17,040 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:33:17,040 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:33:17,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:33:17,040 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:33:17,040 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:33:17,040 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:33:17,040 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:33:17,040 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:33:17,040 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:33:17,040 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:33:17,040 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:33:17,040 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:33:17,041 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:33:17,041 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:33:17,041 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:33:17,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:33:17,041 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:33:17,042 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:33:17,042 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:33:17,042 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:33:17,042 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:33:17,042 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:33:17,042 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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/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 -> 2ec222bbdecb13f3826379df06b88eb8dd11b71f3be3c5c4ed9a94dce7aaba9c [2024-12-06 04:33:17,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:33:17,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:33:17,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:33:17,288 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:33:17,288 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:33:17,289 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal137.c [2024-12-06 04:33:19,963 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/data/7e70e05a1/b441fa8a1214418aa639cec56534248b/FLAG2e427b205 [2024-12-06 04:33:20,471 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:33:20,472 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal137.c [2024-12-06 04:33:20,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/data/7e70e05a1/b441fa8a1214418aa639cec56534248b/FLAG2e427b205 [2024-12-06 04:33:20,544 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/data/7e70e05a1/b441fa8a1214418aa639cec56534248b [2024-12-06 04:33:20,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:33:20,547 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:33:20,549 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:33:20,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:33:20,553 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:33:20,554 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:33:20" (1/1) ... [2024-12-06 04:33:20,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d416576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:20, skipping insertion in model container [2024-12-06 04:33:20,555 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:33:20" (1/1) ... [2024-12-06 04:33:20,780 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:33:21,052 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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal137.c[1246,1259] [2024-12-06 04:33:22,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:33:22,205 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:33:22,217 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_4b189333-03fc-4a77-8b87-1d4bf93b37fc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal137.c[1246,1259] [2024-12-06 04:33:23,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:33:23,091 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:33:23,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23 WrapperNode [2024-12-06 04:33:23,091 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:33:23,092 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:33:23,092 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:33:23,093 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:33:23,098 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:23,197 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:23,766 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18609 [2024-12-06 04:33:23,767 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:33:23,768 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:33:23,768 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:33:23,768 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:33:23,775 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:23,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:23,937 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:23,938 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:24,147 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:24,174 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:24,189 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:24,224 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:24,255 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:24,330 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:33:24,331 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:33:24,331 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:33:24,331 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:33:24,332 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:23" (1/1) ... [2024-12-06 04:33:24,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:33:24,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:33:24,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:33:24,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b189333-03fc-4a77-8b87-1d4bf93b37fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:33:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:33:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 04:33:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:33:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:33:26,406 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:33:26,407 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation